API stands for Application Programming Interface, and it is an layer of interface that allows programs to interact with each other. An experienced API developer can build complex interactions between applications, making them faster, more reliable, and accurate. Whether you need a second opinion on your existing application or you want to create an entirely new application for your business, an expert API Developer can do the job for you.

An API Developer's job does not stop at developing. They can also work on design and implementation testing, guide through the entire architect process from prototyping to implementation, create custom system integration solution based on the project requirements, and collaborate with other teams to develop systems that meet customer expectations.

When hiring an API Developer through Freelancer.com, rest assured that they are as competent as any hired onsite software engineer.

Here’s some projects our experts have worked on:

  • Building custom interfaces to move large amounts of data efficiently between applications
  • Working with Javascript to allow websites to access external information relating to weather conditions
  • Creating Grafana dashboards for quick and easy visualization of data points
  • Developing scripts to connect external APIs with more heavy-duty platforms like Microsoft Azure
  • Debugging mobile apps involving fishing
  • Integrating AI capabilities into online shops
  • Automating regression tests so developers can work faster and more accurately

No matter what your business needs are in terms of API development, our expert freelancers are ready to take on the challenge and provide support whenever you need it. With expertise in debugging applications and web development, you're guaranteed to find the right developer for your project! So why wait? Post your project today at Freelancers.com and reap the benefits of working with an expert API Developer now!

Na podstawie 171,040 opinii klienci oceniają nas na API Developers 4.9 na 5 gwiazdek.
Zatrudnij użytkownika API Developers

API stands for Application Programming Interface, and it is an layer of interface that allows programs to interact with each other. An experienced API developer can build complex interactions between applications, making them faster, more reliable, and accurate. Whether you need a second opinion on your existing application or you want to create an entirely new application for your business, an expert API Developer can do the job for you.

An API Developer's job does not stop at developing. They can also work on design and implementation testing, guide through the entire architect process from prototyping to implementation, create custom system integration solution based on the project requirements, and collaborate with other teams to develop systems that meet customer expectations.

When hiring an API Developer through Freelancer.com, rest assured that they are as competent as any hired onsite software engineer.

Here’s some projects our experts have worked on:

  • Building custom interfaces to move large amounts of data efficiently between applications
  • Working with Javascript to allow websites to access external information relating to weather conditions
  • Creating Grafana dashboards for quick and easy visualization of data points
  • Developing scripts to connect external APIs with more heavy-duty platforms like Microsoft Azure
  • Debugging mobile apps involving fishing
  • Integrating AI capabilities into online shops
  • Automating regression tests so developers can work faster and more accurately

No matter what your business needs are in terms of API development, our expert freelancers are ready to take on the challenge and provide support whenever you need it. With expertise in debugging applications and web development, you're guaranteed to find the right developer for your project! So why wait? Post your project today at Freelancers.com and reap the benefits of working with an expert API Developer now!

Na podstawie 171,040 opinii klienci oceniają nas na API Developers 4.9 na 5 gwiazdek.
Zatrudnij użytkownika API Developers

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    Prowadzę świeżo uruchomiony marketplace oparty na OsClass i zależy mi, by szybko wypełnić go ofertami z wąskiej niszy. Potrzebuję rozwiązania, które pobierze ogłoszenia z OLX (z konkretnej kategorii lub po słowach kluczowych lub wklejając konkretne linki z ogłoszeniami), przemapuje wszystkie kluczowe pola do struktury OsClass i zapisze je w mojej bazie – bez ręcznego kopiowania. Zakres prac: • Pobieranie pełnych danych: tytuł, opis, cena, lokalizacja, numer telefonu (jeśli dostępny), zdjęcia. • Minimalna konfiguracja z mojej strony: wystarczy wskazanie linku do docelowej podkategorii OLX lub słowa kluczowe i harmonogram synchronizacji. Alternatywnie dodawanie wybranych ogłoszeń poprzez agenta AI.

    $76 Average bid
    $76 Średnia Oferta:
    12 składanie ofert

    I run an EKM-based retail store in the UK and now need a separate wholesale website built on WooCommerce. The wholesale site can look completely different from the retail one—as long as the design stays minimalist and simple—yet it must mirror the same product categories for ease of maintenance. A key part of this job is keeping one shared inventory. Stock should flow into a central “warehouse” and be allocated to both sites in real time. When an item sells on either channel, the available quantity has to update instantly on the other. I’m open to whatever makes that happen—custom middleware, a purpose-built plugin, or an API connector you already have. I even have some ChatGPT-generated code that you’re welcome to review or refine. Wholesale-spe...

    $1380 Average bid
    $1380 Średnia Oferta:
    119 składanie ofert

    I have a Webflow-based product already styled and live, wired into TryInteract, Outsetta, Jetboost, and Zapier. Before launch I need a developer to tighten the functional pieces that sit on top of that stack. Three new functional states must be added and fully wired on the Home page, the Nav bar, and the Dashboard. Each state changes what the visitor can see, so the core interaction is filtering what’s seen rather than eye-candy animations or hover gimmicks. Beyond those states, I also need: • Secure endpoints that let the site pull dynamic data from five CMS collections without exposing private keys. • Jetboost filtering logic ported over to the Dashboard so a “bot press” event automatically shows the correct filtered view. • A simple progression p...

    $3704 Average bid
    $3704 Średnia Oferta:
    115 składanie ofert

    I’m looking for a specialist who can deliver two tightly-connected pieces of work: I need a api or generator that generates coupons of linkedin 6 months business and 9 months sales navigator and it should work automated and in a proper and genuine way

    $80 Average bid
    $80 Średnia Oferta:
    4 składanie ofert

    Hazır, çalışır durumda bir Twitter hesap yönetim programına ihtiyacım var. Sıfırdan geliştirme istemiyorum; kurulu-kurulabilir, test edilmiş bir çözümü lisansıyla birlikte teslim etmenizi bekliyorum. Programdan temel beklentilerim: Yapay zeka destekli ve hesaplar scroll ve mobil proxy ile kullanan. • Tweet zamanlama ve otomatik paylaşım • İstatistik ve takipçi analiz raporları • Basit kullanıcı arayüzü ile tek veya birden fazla hesap yönetimi • Kurulum dosyaları, kullanım kılavuzu ve kısa uzaktan eğitim Bulut tabanlı ya da masaüstü olabilir; stabil çalışması ve Twitter API güncellemelerine uyumlu olması yeterli. Kurulum desteği ve ilk hafta teknik destek de teslimatın parçası o...

    $148 Average bid
    $148 Średnia Oferta:
    27 składanie ofert

    Here’s the clean version: Project Briefing: MCP Integration & Workflow Automation Project Overview I run a business setup based on Zoho (CRM + Books + Mail), with MCP (Model Context Protocol), and a self-hosted Sanrotech server. The goal is to migrate the MCP server to the Sanrotech server and set up a fully automated, AI-powered business workflow that intelligently connects all three systems. Existing Infrastructure |System |Function | |--------------------|---------------------------------------------------| |**Zoho CRM** |Contacts, deals, pipeline management | |**Zoho Books** |Invoices, quotes, accounting | |**Zoho Mail** |Business email communication (IMAP) ...

    $564 Average bid
    $564 Średnia Oferta:
    145 składanie ofert

    On my Shopify Plus store I need tight control over what goes live. A product must not be published unless the following fields are filled out: the main Product Description, the Price, and the key Attribute specifics we maintain in metafields. The rule set is category–aware. For every item in the Electronics collection these checks should run automatically; other categories can continue to publish as they do today. If a merchant tries to save or publish an Electronics product that is missing any of those values, the system should block the action and return a clear error message in the admin. I am open to whichever method works best on Plus—Admin API validation, Shopify Flow, sectioned theme scripts, or a lightweight custom app—so long as the logic lives in the backe...

    $235 Average bid
    $235 Średnia Oferta:
    35 składanie ofert

    Do the following Stock Research Agent with SEC API and Weaviate RAG More information in the site

    $138 Average bid
    $138 Średnia Oferta:
    52 składanie ofert

    We are looking for a developer/team to build a complete ISP system including: 1. Business Website 2. Customer Mobile App (Android) 3. Web Customer Portal All integrated with our existing CRM (OneRadius) via API. Core Features: * Customer login (via CRM/API) * Dashboard (plan, due amount, status) * Pay Now (UPI integration) * Invoice & payment history * Admin-independent system (no CRM rebuild) Website Requirements: * Modern, responsive design * Pages: Home, Plans, About, Contact, Login, Customer Care Customer Care (MANDATORY): Must be clearly visible on: * Website homepage * App home screen * Web portal Must include: * Toll-free number * Complaint contact (email + address) * Complaint process * Resolution time * Appellate authority details (name, contact, address) Conditions...

    $155 Average bid
    $155 Średnia Oferta:
    41 składanie ofert

    I need a way to secure ultra-short handles—only two- or three-character combinations. I’m not interested in longer names or other platforms; the entire focus is Twitter. What I’m after is a solution that can both generate every possible 2- and 3-character permutation (letters, numbers, or a mix) and instantly verify whether each handle is still available on Twitter. Whether you build a lightweight web app, a command-line script, or a small desktop utility is up to you, as long as it is reliable and fast enough to run routine checks without tripping Twitter’s rate limits. Ideally, the tool should: • Produce the full list of 2L and 3L possibilities. • Check availability in real time and mark claimed versus open usernames. • Let me save or e...

    $133 Average bid
    $133 Średnia Oferta:
    87 składanie ofert

    I want a single automated workflow that pulls vacancies from at least two of the major boards—LinkedIn, Naukri or Indeed—and also ingests my own announcements from Meta (Facebook), Twitter, Telegram and WhatsApp. Each run should: • Grab the Job title, Company name and Application deadline • Normalise those three fields into a clean JSON / CSV structure • Push the result through the WordPress REST API so a draft post is created automatically, ready for me to review and publish I am happy for you to choose the tech stack (Python, Node, Zapier, custom APIs—whatever is most reliable) as long as it runs on a schedule, logs every run, and can be extended later. Clear setup notes and brief documentation are part of the hand-off.

    $61 Average bid
    $61 Średnia Oferta:
    20 składanie ofert

    I want a single automated workflow that pulls vacancies from at least two of the major boards—LinkedIn, Naukri or Indeed—and also ingests my own announcements from Meta (Facebook), Twitter, Telegram and WhatsApp. Each run should: • Grab the Job title, Company name and Application deadline • Normalise those three fields into a clean JSON / CSV structure • Push the result through the WordPress REST API so a draft post is created automatically, ready for me to review and publish I am happy for you to choose the tech stack (Python, Node, Zapier, custom APIs—whatever is most reliable) as long as it runs on a schedule, logs every run, and can be extended later. Clear setup notes and brief documentation are part of the hand-off.

    $460 Average bid
    $460 Średnia Oferta:
    79 składanie ofert

    I need a private, high-speed “Turbo” claimer that can lock down 2- or 3-character usernames before anyone else touches them. The overriding objective is raw speed—every millisecond counts—so the build must execute with effectively zero latency while remaining stealthy enough to avoid Twitter’s auto-ban systems. Key requirements • Zero-latency architecture: sub-second request/response cycle from handle availability check through final claim. • TLS-client or equivalent advanced fingerprinting so traffic blends with genuine browser sessions. • Seamless rotating proxy support, with an emphasis on mobile or residential IPs to keep the success rate high. • Configuration for both short-burst sniping and continuous monitoring modes. &bu...

    $123 Average bid
    $123 Średnia Oferta:
    43 składanie ofert

    Project Title: IT Specialist for Quick DNS Setup & GitHub Sync (Live Screen-Share Required) Project Description: I have developed a Minimum Viable Product (MVP) web application using a low-code builder. I have already purchased my custom domain and need a deployment specialist for a quick, 15 to 30-minute task to finalize the launch. Deliverables: 1. Guide me through linking the platform to my GitHub account and pushing the source code to a new repository. 2. Configure the DNS settings (A Records/CNAME) on my domain registrar to properly point to the application's provided IP addresses. Project Requirements & Conditions: • You must have experience with DNS management and GitHub version control. • CRITICAL: This entire task must be completed via a live screen-share se...

    $26 Average bid
    $26 Średnia Oferta:
    27 składanie ofert
    Shopify-Zoho Books Direct Sync
    6 dni left
    Zweryfikowany

    We need a permanent, custom-built integration between Shopify and Zoho Books. No third party app subscriptions. No ongoing costs. Built from scratch. What We Need: 1. New Order Create or find existing Contact in Zoho Books using customer details (name, email, phone, billing address) Create Invoice in Zoho Books with: Invoice Number must match Shopify Order Number exactly Linked to that contact All line items, quantities, prices Tax and shipping amounts 2. Order Updated Update the corresponding invoice in Zoho Books to reflect changes 3. Order Cancelled Void the corresponding invoice in Zoho Books 4. Refund Create a Credit Note in Zoho Books linked to the original invoice 5. Payment Received Record payment against the corresponding invoice in Zoho Books Requirements: Permanent...

    $175 Average bid
    $175 Średnia Oferta:
    45 składanie ofert
    AI Newsletter Automation Setup
    5 dni left
    Zweryfikowany

    I need an automation engineer to build a complete AI-driven writing pipeline inside Beehiiv that drafts and schedules a weekly newsletter for me. Every edition must pull together three content pillars—company updates, product information, and wider industry news—then weave them into a cohesive, on-brand email ready for my final approval. Here is what I’m aiming for: • A trigger (manual or data-based) that launches the workflow each week. • Content sourcing or prompt logic that feeds OpenAI (or a comparable LLM) the latest material for those three sections. • Formatting and sectioning that match my existing Beehiiv template, including headline, preview text, and smart snippets. • Automatic scheduling to the “Friday 9 a.m.” slot in B...

    $144 Average bid
    $144 Średnia Oferta:
    80 składanie ofert

    I need a full VPS build of the Xiaozhi voice-assistant server exactly as shown in and the GitHub repo The core UI is already in English, yet much of the internal text remains in Chinese; please verify what can be switched and leave anything hard-coded only after confirming with me. The finished system must let users toggle seamlessly between English and Chinese. Note: the above video looks like the docker version i need with source code deployment, with auto update scrips. I will supply the new logo and brand name—swap every instance of “zioazhi,” including the landing page header, footer, and any other visible reference. All available plugins from the project should be active, and I specifically need security as well as performance optimisation plugins installed and ...

    $95 Average bid
    $95 Średnia Oferta:
    8 składanie ofert
    Setup Flutter & Laravel Apps
    4 dni left
    Zweryfikowany

    I already have the complete source code for a Flutter mobile app and its companion web back-end built in Laravel. What I now need is a clean, no-frills setup so I can start testing and iterating. Here is what I’m after: • Flutter: build and run the existing project on Android using the default settings—no extra configuration is required from my side. A working debug APK (and preferably a release build as well) is the final goal, along with any short notes on how you got there if extra steps were needed. • Laravel: get the web application up and running. That includes installing composer dependencies, configuring the .env file, generating the key, running migrations/seeders if they exist, and verifying that the landing route loads without errors. The code will be...

    $17 Average bid
    $17 Średnia Oferta:
    37 składanie ofert

    I need a small, self-running script or service that will automatically purchase new leads the moment a listing that matches my settings appears online. The logic is straightforward: watch for the keyword “Clothing”, restrict the search to the United States, United Kingdom and Australia, confirm the required order quantity that I will set in a config file, and then trigger the purchase workflow without manual input. I am flexible on the underlying marketplace API you prefer to work with—what matters is that the solution can reliably poll the chosen platform, filter by the country marketplace flag, evaluate the quantity field and complete the checkout through secure, stored credentials. A lightweight dashboard or log file that shows each transaction in real time will mak...

    $242 Average bid
    $242 Średnia Oferta:
    32 składanie ofert

    Description: I am looking for an experienced developer to help me integrate AI voice and avatar technologies into an online learning platform. The goal is to create an interactive learning experience where students can speak in real-time with AI avatars inside my courses. Scope of Work: Integrate HeyGen Live Avatars into a web-based experience Integrate Inworld AI (speech-to-speech / conversational AI) Connect both systems into a simple web app (frontend) Make the experience embeddable inside LearnWorlds (iframe or similar) Ensure microphone access and real-time interaction works smoothly Provide guidance and explain the setup so I can understand and reuse it Requirements: Strong experience with JavaScript (frontend) Experience with APIs and real-time communication (WebRTC or WebSocke...

    $167 Average bid
    $167 Średnia Oferta:
    84 składanie ofert

    Saya membutuhkan website slot / casino online dengan desain khusus yang bergaya modern dan minimalis. Saya mencari developer yang sudah terbukti berpengalaman di niche ini atau yang memiliki solusi white-label siap pakai. Ruang lingkup utama: • Desain UI/UX kustom sesuai arahan modern-minimalis • Integrasi sistem pembayaran yang lancar untuk deposit & withdraw • Obrolan langsung untuk dukungan pelanggan 24/7 • Implementasi sistem keamanan kuat (enkripsi, anti-fraud, firewall) Keluaran akhir harus berupa situs lengkap yang siap go-live, sudah ter-hosting, dan mudah saya kelola lewat backend. Sertakan portofolio project slot / casino online yang pernah Anda kerjakan; prioritas akan saya berikan kepada freelancer berbasis Indonesia. Pastikan mencantumkan per...

    $394 Average bid
    $394 Średnia Oferta:
    30 składanie ofert

    I’m looking for a single, cloud-based workspace where I can launch ads on Google, WhatsApp and email, then watch every response—WhatsApp messages, emails or RingCentral phone calls—flow into one continuous conversation thread per lead. From that same screen I want to reply, add notes, tag status and see exactly which campaign or keyword generated the contact. Here’s the flow I have in mind: • Campaign creation and optimisation inside Google Ads, plus click-to-WhatsApp and email sends, all triggered from the same dashboard. • Real-time capture of WhatsApp messages, incoming emails and RingCentral call logs (with recordings) and automatic linking to the correct contact. • A unified inbox that shows the full history of each lead regardless of chann...

    $133 Average bid
    $133 Średnia Oferta:
    11 składanie ofert

    I'm looking for an experienced mobile app developer to help resolve several critical issues before we can launch our app on the market. Key Issues: - API Server Downtime: The primary issue is server downtime. I need a reliable fix to ensure stability and prevent any future outages. - Store Approval: I also need assistance in getting the app approved by the necessary app stores. Additional Support: - Monitoring Tools: I'm open to setting up monitoring tools for the server, but I need more information on this. Ideal Skills & Experience: - Strong background in mobile app development and debugging. - Experience with API servers and can effectively resolve downtime issues. - Familiarity with app store approval processes. - Knowledge in setting up monitoring tools would be a pl...

    $141 Average bid
    $141 Średnia Oferta:
    110 składanie ofert

    I have a small middleware layer that sits between two SaaS platforms, receives raw JSON, reshapes it, performs a few calculated roll-ups, and then pushes the cleaned payload back out through a remote API. The work is 100 % back-end: no HTML, no JavaScript, no database, just pure PHP. What I need you to do • Modify incoming data structures so they match the target schema (field mapping, nesting, key renaming, type casting). • Aggregate sets of records into concise summaries before dispatch (totals, counts, grouped objects). The code has to be clean, readable and function/procedural oriented, making smart use of native array functions, generators. We use our own framework based on vanilla PHP. Deliverables • A self-contained PHP that accept a JSON string or a GET/PO...

    $27 Average bid
    $27 Średnia Oferta:
    80 składanie ofert

    Title: Email to WhatsApp Automation (Simple Integration Needed) Description: Hi, We are looking for a developer to create a simple automation system with the following requirement: Requirement: Monitor incoming emails from a specific email ID (preferably Gmail) Extract the email body content Automatically forward that content to a WhatsApp number Flow: Email received → Filter sender → Copy content → Send to WhatsApp Technical Preference: Use Gmail API WhatsApp integration via: WhatsApp Business API (preferred) Or any reliable alternative (open to suggestions) Additional (Optional): Basic setup / deployment support Simple error handling Budget: ₹2000 – ₹5000 (Lower cost proposals will be given priority) Note: Looking for a simple and cost-effective solution Avoid...

    $78 Average bid
    $78 Średnia Oferta:
    53 składanie ofert

    Experienced Odoo Expert Needed for ERP, Inventory, Production Workflow, Shipping Process, and Amazon Integration Project Description: We are looking for a highly experienced Odoo freelancer or Odoo consultant to support us with the planning, setup, and practical implementation of a professional Odoo workflow. Our main focus is on creating a clean, stable, and practical day-to-day process for inventory management, stock control, production or finishing steps, shipping operations, and Amazon integration. We are not looking for a pure developer without process understanding, and we are not looking for a simple standard demo. We need someone who can configure Odoo in a way that reflects our real daily workflow in a reliable and logical way. What the project is about: We sell products throu...

    $960 Average bid
    $960 Średnia Oferta:
    166 składanie ofert

    – Automated Football Match Insight & Multi-Platform Content System Project Goal: Create a fully automated system that pulls football matches daily via API-Football, generates high-quality English Match Insights using AI, creates visuals and short videos, and distributes them automatically to 8 social media channels while respecting daily posting limits. A separate automation will also push long-version analysis to our website blog. Core Requirements: All text must be in English. Content Creation per Match: Long version detailed Match Insight (English, statistics-heavy, professional tone) 25-30 second short video (using Shotstack TTS for voiceover) Platform-specific visuals (1:1 square for posts, 9:16 vertical for Reels/Shorts) Posting Limits & Scheduling: The scenario wil...

    $538 Average bid
    $538 Średnia Oferta:
    98 składanie ofert

    Shopify Product Add-Ons Integration I need my Shopify theme modified so customers can choose extra add-ons directly on each product page and have those selections flow seamlessly into the cart and through to checkout. The add-on interface must live right beside the “Add to Cart” button for maximum visibility and convenience. I’m open to whichever input style—custom text boxes, drop-downs, checkboxes—best suits each product, as long as every selection is captured, priced correctly, and displayed in the cart, order summary, and admin panel. Please work natively within Liquid, JavaScript, and Shopify’s APIs rather than relying on an off-the-shelf app that might slow the store. Acceptance criteria: • Add-on fields render beside the main Add to Cart bu...

    $16 Average bid
    $16 Średnia Oferta:
    36 składanie ofert

    We are seeking an experienced Senior SAP CPI (SAP Cloud Platform Integration) Consultant to design, develop, and manage integration solutions across SAP and non-SAP systems. The ideal candidate will have deep expertise in SAP BTP Integration Suite, hands-on experience in building iFlows, and strong knowledge of cloud integration patterns. Key Responsibilities Design and develop integration solutions using SAP Cloud Platform Integration (CPI/SCPI). Build, deploy, and monitor iFlows for seamless data exchange between cloud and on-premise systems. Integrate SAP systems such as: SAP S/4HANA SAP SuccessFactors SAP Ariba SAP C/4HANA Work with APIs, OData services, REST/SOAP protocols, IDocs, and RFCs. Design reusable integration components and frameworks. Implement security configurations includ...

    $1436 Average bid
    $1436 Średnia Oferta:
    20 składanie ofert

    I use Sembark as my lead management platform and I want every new record, as well as any lead that later moves to the “Cancelled” or “Drop” status, to trigger a sequence of automated communications. Concretely, the moment the event occurs I need two things to happen in parallel: 1. An email is dispatched. For ongoing nurturing I am happy to work with either Brevo or Mailchimp, so please wire the workflow to whichever platform suits the integration best—or even build logic that can switch between the two. 2. A WhatsApp message is sent to the same lead, using an approved WhatsApp Business solution. The flow should work both for brand-new leads and for status changes, with easy-to-adjust templates so I can refine messaging without touching code. I expect fu...

    $56 / hr Average bid
    $56 / hr Średnia Oferta:
    51 składanie ofert

    The Google Maps embed that lives in a specific section of one page on my PrestaShop site has started racking up API charges, so I need it taken fully offline without disturbing anything else. What I expect you to do • Locate every place the current Google Maps API is loaded or called (the map itself and the “street geo” script that once built address strings for custom functionality). • Comment-out or otherwise deactivate those calls so the map no longer renders and no background requests reach Google. • Leave the original code intact, cleanly wrapped or switched off, so I can re-enable it later if needed. • Confirm the rest of the site continues to work exactly as before. Acceptance check When you’re done I’ll run the page, open the ...

    $34 Average bid
    $34 Średnia Oferta:
    62 składanie ofert

    ## Desarrollo de sistema automatizado con Discord + n8n + WordPress (Proyecto avanzado) Busco un desarrollador o equipo con experiencia en automatización, Discord bots, n8n y WordPress (Divi) para desarrollar un sistema interno completo. ### Objetivo del proyecto Crear un sistema donde Discord sea el panel central de control, desde el cual se puedan gestionar: - creación de nuevas empresas y páginas web - gestión de tareas y solicitudes - subida y organización de imágenes - generación y edición de textos (con IA) - gestión SEO (estructura, contenidos, optimización) - gestión de cambios en WordPress (Divi) - control de publicaciones y revisiones - gestión básica de campañas de Google Ads - ...

    $614 Average bid
    $614 Średnia Oferta:
    137 składanie ofert

    I already have a working NetSuite ↔ ShipStation connector that pushes standard order data without issue. The remaining gap is five customer-level notes that I keep in NetSuite—“Custom 1, 2, 3”, “Internal Note”, and “Note From Buyer.” I need these text fields to travel with every order and land in equivalent custom fields inside ShipStation. The job is straightforward: extend the existing SuiteScript / RESTlet logic (or whatever method you prefer) so those three NetSuite fields are picked up, passed through the ShipStation API, and show up on the order record there. No extra validation or special formatting is required; plain text is fine as long as the content matches exactly. Please update the code, deploy it to my sandbox first, run a samp...

    $145 Average bid
    $145 Średnia Oferta:
    138 składanie ofert
    Profitable Crypto Trading Bot -- 2
    2 dni left
    Zweryfikowany

    I need a turnkey, proven-in-live-markets cryptocurrency trading bot that I can run immediately after hand-over. The solution must already be profitable in real conditions rather than only back-tested, with verifiable performance data and access to trade logs or an auditable report so I can confirm consistency and risk-adjusted returns. Core requirements • Market: Cryptocurrency only—spot and/or futures are both fine as long as the bot’s logic accounts for the associated funding and fee structures. • Architecture: Fully automated, able to run 24/7 on a VPS or cloud instance, with a concise setup process. A Docker image or one-command installer is ideal but a clear or is acceptable. • Risk controls: Position sizing, stop-loss / take-profit logic, and safet...

    $610 Average bid
    $610 Średnia Oferta:
    50 składanie ofert

    I need a dependable way to capture every alteration that occurs in a trading broker’s data feed and keep a clear audit trail of those changes. The broker has not been chosen yet—Interactive Brokers, TD Ameritrade, or E*TRADE are all on the table—so the solution must remain flexible enough to plug into any of their public APIs or downloadable reports. The fields I will most likely focus on are execution-related: timestamps, quoted prices, and volumes; however, I want the workflow to be able to monitor any additional columns that might prove useful later. In practical terms, I expect a repeatable script (Python, R, or another language you recommend) that can: • Connect to the selected broker’s API or data export • Take regular snapshots or pull historica...

    $181 Average bid
    $181 Średnia Oferta:
    59 składanie ofert
    Sembark Email & WhatsApp Automation
    2 dni left
    Zweryfikowany

    I use Sembark as my lead management platform and I want every new record, as well as any lead that later moves to the “Cancelled” or “Drop” status, to trigger a sequence of automated communications. Concretely, the moment the event occurs I need two things to happen in parallel: 1. An email is dispatched. For ongoing nurturing I am happy to work with either Brevo or Mailchimp, so please wire the workflow to whichever platform suits the integration best—or even build logic that can switch between the two. 2. A WhatsApp message is sent to the same lead, using an approved WhatsApp Business solution. The flow should work both for brand-new leads and for status changes, with easy-to-adjust templates so I can refine messaging without touching code. I expect fu...

    $78 Average bid
    $78 Średnia Oferta:
    37 składanie ofert
    Make.com Workflow Automation Setup
    2 dni left
    Zweryfikowany

    We need a automation specialist to create a single workflow for our business process. The workflow should: Scope of Work: Automate transferring data, sending notifications, updating records. Test the workflow to ensure it runs smoothly without errors. Provide a short guide or screenshot documentation showing how the workflow works. Requirements: Experience with (Integromat). Ability to handle API connections or webhooks if needed. Attention to detail and ability to test thoroughly. Deliverables: Fully functional workflow. Basic documentation for future reference.

    $136 Average bid
    $136 Średnia Oferta:
    187 składanie ofert
    Airtable & AI specialist
    2 dni left
    Zweryfikowany

    I need an Airtable & AI specialist who can turn my current, mostly manual setup into a fully automated workflow focused on data entry. The objective is to have new records flow into Airtable without human touch, cleaned and enriched by AI where helpful, and then routed to the right views or linked bases. Right now I’m still deciding whether those incoming records will arrive through external APIs, manual form inputs, or an app such as Google Sheets, so I’m looking for someone comfortable mapping any of those sources. If you’ve worked with Airtable’s scripting, Make, Firecrawl or similar tools—and can weave in OpenAI or another model for smart parsing or classifications—that’s exactly the expertise I’m after. Deliverables I’m expec...

    $39 / hr Average bid
    $39 / hr Średnia Oferta:
    84 składanie ofert
    Claude & GitHub Hands-On Training
    2 dni left
    Zweryfikowany

    I would like a patient, methodical trainer to walk me through both Claude and GitHub so I can use them confidently in my business and day-to-day personal projects. Claude • Show me how to converse with Claude effectively, set context, build prompts, and save useful snippets for later. • Demonstrate business-oriented workflows such as drafting emails, summarising documents, brainstorming product ideas, and generating simple code. • Cover personal tasks too: travel planning, learning new topics, and organising household information. • If there is an API or plugin angle, give me a gentle introduction so I know what is possible without diving straight into heavy development. GitHub (my current level: Beginner) • Refresh the foundations of Git version cont...

    $144 Average bid
    $144 Średnia Oferta:
    45 składanie ofert

    I’m looking for an experienced developer or system/network specialist to help me configure a Windows-based AI proxy application. What I need: Configure SSL properly for the application Modify Windows hosts file and routing so that API requests are redirected Ensure all requests to providers like OpenAI / Anthropic go through the app instead of default endpoints (e.g. ) Verify everything works correctly with my current setup My current setup: I already have access to multiple GPT accounts I use APIs and tools like OpenClaw / OpenCode The app I want configured is installed from Microsoft Store: Requirements: Strong experience with: Windows networking SSL / certificates Hosts file and traffic redirection API routing / proxy tools Must be able to remote into my PC (via AnyDesk / T...

    $1108 Average bid
    $1108 Średnia Oferta:
    91 składanie ofert

    I am looking for an experienced developer or data specialist who can help me obtain a simple and clean product feed for auto parts from specific brands available in TecDoc. What I need: • A structured file (CSV / Excel / JSON) • Product title • Product description • Image URLs (or downloadable images) • Ability to filter by specific brands • (Optional) Part numbers / references Important: I am NOT looking for the full complex TecDoc database. I need a simplified, ready-to-use feed that can be easily imported into an e-commerce platform. Preferred solution: • Extract data via TecDoc API OR other reliable sources • Clean and normalize the data • Deliver a lightweight, well-structured file Bonus if you can: • Automate updates (da...

    $168 Average bid
    $168 Średnia Oferta:
    52 składanie ofert
    AI WhatsApp & Workflow Automation
    1 dnia left
    Zweryfikowany

    I’m looking for a developer who can build a small-footprint AI automation suite that tackles two pain points in my day-to-day work: 1. WhatsApp group management • Message scheduling – I want to preload posts and have them drop into selected groups at set times without needing my phone online. • FAQ responses – When members ask repetitive questions, the bot should recognise common keywords and reply with a predefined answer pulled from an editable knowledge base. Accuracy and non-spammy timing are important. 2. Back-office processes • Data entry tasks – Pull data arriving through WhatsApp, email, or spreadsheets and push it into our Google Sheets / Excel files (or a lightweight database if you prefer) with minimal human touch. &bu...

    $87 Average bid
    $87 Średnia Oferta:
    46 składanie ofert

    Seeking a specialist to update and maintain workflows, keeping data perfectly synchronized across our business systems via Netsuite and Salesforce. The immediate priority is to design and build workflows that eliminate the manual hand-offs now causing delays and mismatched records. Primary objective: improve data synchronization based on new SF deployment to Netsuite. Troubleshoot any api connectivity issues. You will focus on the core workflow automation and the updates to take place replacing SF objects with new objects. Deliverables • A production-ready workflow (or set of workflows) acting as automation middleware. • Structured error handling, retry logic, and detailed logging. • A concise implementation guide so an internal admin can adjust endpoints or fie...

    $15 - $20 / hr
    Ukryte
    $15 - $20 / hr
    59 składanie ofert

    I need a small web-app that lets a user paste any public YouTube URL and receive an immediate download in either MP4 or MP3. Only 1080p video quality is required for launch; no lower resolutions are necessary right now. Processing has to feel near-instant, with a secure backend that never exposes our API keys or temporary files. Key workflow 1. Visitor pastes a valid YouTube link. 2. System validates the URL and, when valid, fetches the stream. 3. User chooses between MP4 (1080p) or audio-only MP3. 4. Optional: a quick thumbnail or short clip preview before they confirm the download. 5. Finished file is served through HTTPS, then any temp artifacts are wiped. What matters most to me is a clean, lightweight UI, solid error handling for bad or unsupported links, and overall speed...

    $61 Average bid
    $61 Średnia Oferta:
    32 składanie ofert
    Logistics Aggregator Platform
    1 dnia left
    Zweryfikowany

    I’m building a logistics aggregator whose core purpose is shipment tracking for individual consumers. The platform should let a user create a shipment record, watch its progress in real-time on a map, and receive automated notifications—email, SMS, or in-app—whenever the status changes. Each parcel must also maintain a detailed shipment history that customers can revisit at any time. The job spans front-end and back-end work: database design for parcels and events, carrier API integrations to pull live location data, and a responsive interface that feels effortless on mobile and desktop. I already have rough wireframes; your task is to turn them into a secure, production-ready application with a clean REST or GraphQL layer that future mobile apps can reuse. Deliverables...

    $20 / hr Average bid
    $20 / hr Średnia Oferta:
    81 składanie ofert

    I want every new lead in our GoHighLevel (GHL) account to receive a phone call within 60 seconds of submitting a form, hear an AI-driven qualification script, and move through the pipeline with zero human intervention. Here is the flow I need you to build and give back to me as an n8n export so we fully own the logic: • n8n watches for a GHL form submission, then triggers an outbound voice call in under a minute. • The AI voice agent—built with both Vapi and Retell so I can toggle or compare them—runs a short script that confirms the prospect’s budget first (timeline and decision authority can be added later, but budget is mandatory now). • If the call is missed, the workflow retries based on sensible logic and logs every attempt. • Depending o...

    $2187 Average bid
    $2187 Średnia Oferta:
    81 składanie ofert
    Wix SWIFT Transfer Integration
    1 dnia left
    Zweryfikowany

    I need to add an international bank-transfer option to my Wix store and have chosen SWIFT as the only method to support. When a customer checks out and selects “Bank Transfer (SWIFT)”, the site should automatically: • show my SWIFT banking details and a unique order reference • create the order in “pending payment” status • email the same instructions to the buyer My catalogue is set in USD, yet many customers pay in EUR or GBP. I want a simple, manual currency-conversion step: a small widget or admin field where I can enter the day’s rate so the checkout total updates before the order is logged. No automatic feeds are necessary—just an easy place for me to type the rate in the Wix dashboard. You’ll probably lean on Velo, th...

    $7 - $21
    Ukryte
    $7 - $21
    19 składanie ofert

    We’re looking for a skilled Zoho Creator Developer with experience in Deluge scripting for a project-based role. Responsibilities -Build forms, reports, and workflows in Zoho Creator -Automate processes using Deluge -Design structured and scalable applications Requirements -Proven experience with Zoho Creator -Strong Deluge scripting skills -Experience with workflow automation and system design Nice to Have -API integrations or experience with other Zoho apps Project-based (with possible long-term work). Send your experience, sample projects, and availability.

    $528 Average bid
    $528 Średnia Oferta:
    54 składanie ofert

    I run a Wix-based business site and I want visitors to leave with a fully-formatted Word document that serves as their PMI application. Here is the journey I have in mind: 1. On a dedicated form I will ask for Country, Company Name, Industry and Program Name. Those four fields are all I need from the visitor; everything else should be filled in by ChatGPT. 2. As soon as the form is submitted, a Velo backend function should call the ChatGPT (GPT-4) API, feed it the captured data and a pre-written prompt, then receive polished text for every section required in a standard PMI application. 3. Your code must take that text and programmatically create a .docx file—complete with cover page, personal details, work-experience style narratives and any other PMI-specific sections—so...

    $534 Average bid
    Projekt z Umową o Zachowaniu Poufności
    $534 Średnia Oferta:
    87 składanie ofert

    I’m looking for a WordPress/IDX specialist with direct experience using the Estatik plugin to diagnose and fix issues with my site’s MLS Trestle IDX feed, which recently stopped displaying listings (likely due to API endpoint and timestamp changes). The site is also experiencing intermittent 503 errors, and a previously working cron job for syncing/removing listing photos has failed, causing increased server load. Scope includes restoring full listing visibility, resolving server errors, repairing/optimizing cron jobs, and ensuring search filters (including “All Commercial Real Estate”) function correctly. You must have hands-on Estatik experience—please include examples of live Estatik sites you’ve worked on, your fixed rate, estimated turnaround time, ...

    $141 Average bid
    $141 Średnia Oferta:
    218 składanie ofert

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