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    1,500 python c api source najdena dela

    Imamo nekaj woocommerce trgovin, ki potrebujejo nadgradnje. Potrebujemo nekoga, ki obvlada woocommerce development in rest api (uvoz izdelkov iz zunanje aplikacije).

    €455 Average bid
    €455 Povprečna ponudba
    11 ponudb

    Ukvarjam se z odločitvenimi modeli, DEX, PROMETHEE, AHP ... Trenutno potrebujem pomoč pri implementaciji python promethee kode v python dex kodo.

    €14 / hr Average bid
    €14 / hr Povprečna ponudba
    5 ponudb

    Ključne reči za reklamu: Pygraming, Online Časovi Programiranja, Tri jezika, C, C++, Python, Ispiti, Testovi, Domaći zadaci, Studenti, Srednjoškolci Za više informacija javite se na mail.

    €23 Average bid
    €23 Povprečna ponudba
    2 ponudb

    - poslovna inteligenca na Microsoft tehnologij tako on-premise kot v Cloudu - Programski jeziki: DAX, MDX, C#, TSQL, SQL, python, spark

    €16 - €32 / hr
    €16 - €32 / hr
    0 ponudb

    Spoštovani, Moje ime je Ivona Huđek in sem mlada raziskovalka na EPF Univerze v Mariboru. Pripravljam doktorsko dizertacijo, v kateri bom preučevala gig ekonomijo in značilnosti alternativnih oblik dela kot freelancing. Ker uradni register freelancerjev v Sloveniji ne obstaja, je to edini možen način, da stopim v stik z vami in vas vljudno prosim za sodelovanje v anketi. Bila bi vam zelo hvaležna za vaš čas. Anketa je dostopna na: Hvala Vam. Lp, Ivona Huđek

    €1 / hr Average bid
    €1 / hr Povprečna ponudba
    1 ponudb

    Integrate Quickbooks in django projet

    €9 / hr Average bid
    €9 / hr Povprečna ponudba
    7 ponudb

    hlo bhai ma yaha per new hu ky app meri thodi c help ker sakta ho

    €1 - €1 / hr
    €1 - €1 / hr
    0 ponudb
    €26 / hr Povprečna ponudba
    1 ponudb

    ...and configure appropriate deal stages within each of the 5 pipelines to accurately reflect the progression of partners and referrals through the RISE program, including stages for fee waiver milestones. 3 Custom Properties: Create necessary custom properties for contacts, companies, and deals to capture specific data points relevant to the RISE program (e.g., airport type, DMO region, referral source, fee waiver status, content delivery dates). 4 Database Import Import existing databases into HubSpot. The freelancer will need to work with provided CSV files and ensure data integrity and proper mapping to custom properties. 5 Automated Email Sequences •Set up automated email sequences within HubSpot for key communication points, including: •Follow-up sequences for ini...

    €131 Average bid
    €131 Povprečna ponudba
    14 ponudb

    ...aplikasi yang stabil dan mudah dipelihara (MVVM / Clean Architecture disambut baik). • Desain antarmuka modern yang mengikuti pedoman Material You, lengkap dengan dark mode. • Fitur inti: pembuatan akun, profil pengguna, unggah foto & video singkat, feed dengan like / komentar waktu nyata, dan sistem notifikasi push. • Integrasi login Google dan nomor telepon. • Dashboard admin berbasis API untuk moderasi konten sederhana. • Backend ringan (Firebase, Supabase, atau solusi serupa—saya terbuka pada rekomendasi terbaik). Saya akan menyediakan wireframe kasar; Anda bertugas mengubahnya menjadi UI interaktif, menulis kode Kotlin bersih, menguji fungsionalitas utama, lalu menyiapkan build siap rilis di Play Console. Berikan portofolio ...

    €2 - €7 / hr
    €2 - €7 / hr
    0 ponudb

    ...mobile apps (Android & iOS using Flutter or React Native) Create and integrate REST APIs / backend systems Implement AI/ML features such as chatbots, recommendation systems, automation, or data analysis Optimize performance, scalability, and security Required Skills: React.js, , JavaScript, TypeScript Node.js, / Flutter or React Native MongoDB, MySQL, PostgreSQL REST API & API Integration AI/ML basics (NLP, Chatbots, ML models, OpenAI APIs) Preferred (Bonus): TensorFlow / PyTorch Firebase / AWS / GCP WebRTC, (real-time apps) SaaS product experience What We Expect: Clean, scalable, and well-structured code Good communication and regular updates Ability to understand requirements and suggest improvements Commitment to deadlines Project Type: Ongoing / Long-term

    €502 Average bid
    €502 Povprečna ponudba
    28 ponudb
    React SaaS Signup Template
    6 dni left
    Verificirano

    ...user registration and login. Core stack • React (latest stable version) with functional components and hooks • React Router for page transitions • Any modern styling approach you prefer—Tailwind, CSS-in-JS, or clean SCSS—as long as it stays modular and easy to theme later. Authentication The signup flow must rely on standard email-and-password credentials. Please wire the forms to dummy API endpoints so I can later swap in a live backend. User features to include • Profile management • Password recovery • Email verification • Two-factor authentication prompt after email is verified • Payment-plan choice screen (simple pricing cards with a “Select” button that stores the plan in state) Page set ...

    €112 Average bid
    €112 Povprečna ponudba
    123 ponudb

    Hi <font dir="auto" style="vertical-align: inherit;"><font dir="auto" style="vertical-align: inherit;"> Rajat C. </font></font>, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    €213 Average bid
    €213 Povprečna ponudba
    1 ponudb

    I need a full-stack build of a sports betting site that automatically adapts to both desktop and mobile screens. The core of the project is real-time functionality—odds must refresh instantly and every click during live play should feel snappy. Key feature set • Live scores and updates fed by an authorised API • In-play betting with dynamic odds adjustments • Secure user account management covering sign-up, KYC steps, wallet, and transaction history You are free to choose the tech stack as long as it scales well (Node, Laravel, or a comparable framework on the back end; React, Vue, or similar on the front end; PostgreSQL/MySQL for data). Clean, commented code and a concise deployment guide are required so I can maintain the platform after launch.

    €202 Average bid
    €202 Povprečna ponudba
    23 ponudb

    ...Native com base nos layouts fornecidos no Figma; * Reproduzir as telas com alta fidelidade visual em relação ao layout aprovado; * Estruturar tecnicamente o projeto com boas práticas de desenvolvimento; * Implementar navegação, telas, componentes, formulários, validações, modais e fluxos do aplicativo; * Preparar o app para consumo de APIs REST; * Criar, em conjunto conosco, o mapeamento técnico da API necessária para o funcionamento do aplicativo; * Definir e prototipar as rotas/endpoints necessários para integração entre frontend e backend; * Especificar claramente regras de comunicação, dados esperados, payloads, respostas, status, estados de tela e tratamentos de erro; * I...

    €1281 - €2562
    Zapečateno
    €1281 - €2562
    52 ponudb
    ESP32 Thermostat Control Bridge
    6 dni left
    Verificirano

    ...changes via ESP-NOW 2. Receiver unit — ESP32 dev board with a 5V relay module, receiving ESP-NOW packets and switching the relay to close/open the W/R circuit at the heater board 3. Both units to include a heartbeat/watchdog: sender transmits a keepalive every 60 seconds; receiver opens the relay (fail-safe off) if no packet received for 2 minutes 4. Code written in Arduino IDE (C++), well commented, provided to me as source files 5. Both units bench-tested together and confirmed working before delivery What I will handle separately: - A licensed electrician will install a USB power supply inside the heater cabinet for the receiver unit - The electrician will connect the relay output to the W/R terminals on the heater control board - The sender unit will be powered ...

    €318 Average bid
    €318 Povprečna ponudba
    25 ponudb

    ...de récupérer la localisation du client (via lien Google Maps ou partage de localisation WhatsApp) et l’importer directement dans l’application Stack technique souhaitée (ouverte à proposition) : - Mobile : Flutter ou React Native - Backend : Node.js ou Firebase - Base de données : Firestore ou PostgreSQL - Cartographie : Google Maps API - Notifications : Firebase Cloud Messaging Livrables attendus : - Applications fonctionnelles (Android et iOS) - Code source structuré et maintenable - Backend opérationnel - Documentation minimale Délai souhaité : 4 à 8 semaines pour un MVP Merci de préciser : - Votre expérience et projets similaires - Les technologies proposées - Une...

    €1794 Average bid
    €1794 Povprečna ponudba
    45 ponudb

    ...backend API. --- WHAT NEEDS TO BE BUILT 1. Amazon Alexa Skill - Published Alexa Skill called "DeenHub Adhan" - Account linking via OAuth2 with DeenHub - AWS Lambda (Node.js) backend fetching mosque prayer times from our API - 5 daily Alexa Reminders set automatically (Fajr, Dhuhr, Asr, Maghrib, Isha) - Each reminder plays a hosted Adhan MP3 at the correct time - Reminders refresh daily automatically - Passes Alexa certification and published to Alexa Skills Store 2. Google Home Action - Mirrors Alexa Skill functionality - OAuth2 account linking with DeenHub - Node.js backend on Google Cloud Functions - Plays Adhan audio at all 5 daily prayer times - Published to Google Home ecosystem 3. DeenHub API Integration - Our backend already provides prayer tim...

    €391 Average bid
    €391 Povprečna ponudba
    112 ponudb

    ...website focused on peptide research, and I'm ready to make it more useful to visitors by adding a real-time peptide price comparison tool. The widget should automatically pull current prices directly from official supplier websites only — no third-party aggregators or user-submitted data. When a supplier updates a price, the change needs to surface on my site immediately or within seconds, so a live API connection or efficient scrape-and-cache strategy is essential. Here's what I need from you: A lightweight, embeddable module (React, Vue, or vanilla JS — open to your recommendation) that lists peptides, suppliers, pack sizes, and up-to-date prices side-by-side, with a toggle between total price and price-per-mg. A background service that fetches and refres...

    €391 Average bid
    €391 Povprečna ponudba
    157 ponudb

    More details: What programming language is your code written in? Python What kind of adjustments are needed with the API communication? Fixing bugs What types of checks need to be adjusted or added? This question was skipped by the user

    €127 Average bid
    €127 Povprečna ponudba
    31 ponudb

    I’m deep into a set of large-scale clinical-trial datasets and need a seasoned partner who can move effortlessly from raw tables to polished Tableau dashboards. The stack is Google Cloud Platform (BigQuery in particular), Amazon Redshift, advanced SQL, and Python, so you should feel at home optimizing long, complex queries, tuning warehouse performance, and scripting repeatable data-quality checks. Where you’ll start I already have a working schema, but it’s straining under growing volume and new KPI requests. You’ll review the existing models, refactor where necessary, and introduce best-practice partitioning and clustering so queries run in seconds, not minutes. From there, we’ll design consumable, high-performance Tableau workbooks that clinicians...

    €16 / hr Average bid
    €16 / hr Povprečna ponudba
    60 ponudb

    I need a developer who already knows Persona’s API, template system, and best practices. The goal is to create reusable job-board templates that validate an applicant’s address against a single, predefined U.S. city or town. All verification logic must be handled through Persona so the flow stays fully compliant while keeping the user experience fast and simple. The templates will later live inside , so I need a clean backend integration with their platform. That means: • calling Persona’s endpoints from ’s backend environment, • persisting verification state there, and • exposing a straightforward hook my frontend team can hit for user authentication. Once complete, I expect: 1. A set of Persona templates (JSON or YAML, as the serv...

    €368 Average bid
    €368 Povprečna ponudba
    84 ponudb

    ...injecting a few AI-driven touches along the way. The single biggest objective is better performance—everything we do should translate into noticeably faster load times, lower server response, and smarter handling of media so pages feel instant. Scope of work • Re-architect the interface in React (or if you prefer) while continuing to pull content from WordPress. • Build/extend a small Node.js API layer to serve data efficiently and support upcoming AI features. • Use AI tools or libraries (OpenAI, , etc.) for on-page personalization or recommendations that do NOT slow the site down. • Tune Core Web Vitals: faster load times, reduced server response times, and optimized media content are mandatory. • Apply any UI/UX improvements that arise while yo...

    €18 / hr Average bid
    €18 / hr Povprečna ponudba
    146 ponudb

    ...including: 1. Research Agent (Core Component) This is the most critical part of the system. The agent must be capable of: * Performing multi-step, iterative online research (not single queries) * Autonomously refining search queries based on findings * Extracting and synthesizing information from multiple independent sources * Identifying contradictions, gaps, and inconsistencies * Evaluating source credibility and reliability * Producing structured, decision-grade insights (not summaries) 2. Marketing & SEO Agent * Analyze competitors, search intent, and content gaps * Generate high-ranking content strategies * Optimize for both: * Traditional search (Google) * AI/LLM discovery (ChatGPT, Perplexity, etc.) * Continuously improve outputs based on performance sig...

    €20004 - €50010
    Nujno Zapečateno Pogodba o nerazkritju informacij
    €20004 - €50010
    30 ponudb

    ...document (.docx). We are looking for an experienced Microsoft Word template designer to redesign our existing report templates into a professional, branded, production-ready master template. This is a one-off job. Once approved, the template becomes our permanent production base for all seven reports. A sample report is available for you to review before submitting your proposal: ________________________________________ BRAND GUIDELINES: Font: Arial throughout — no exceptions Navy: #1F3864 — headings, title blocks, header bar Teal: #1F7391 — subheadings, accent lines Orange: #C55A11 — call-out boxes, warnings Amber: #BF8F00 — secondary accents, score indicators ________________________________________

    €127 Average bid
    €127 Povprečna ponudba
    63 ponudb
    Backtesting Framework
    13 dni left
    Verificirano

    I need a Backtesting framework to be implemented in python per forllowing requirements. 1. I have a data mart in AWS that has all the needed data for to execute the business logic of my Strategies. 2. Same Datalake also includes the table constructs needed to store backtest output. 3. I will also provide the business logic in pseudo kind of code. 4. Need someone with experience in Duck DB to load all the data in-memory , execute backtest and load the backtest input and output dataset in iceberg tables. 5. Some one with Montecarlo experience would be preferable, since various combinations of inputs need to be generated for multiple iterations of Backtest. Project has to be delivered in the following milestones: 1. Python skeleton code for loading data from the mart into...

    €3349 Average bid
    €3349 Povprečna ponudba
    79 ponudb

    ...calculators, and step-by-step walkthroughs that accept live inputs • Secure user accounts so lecturers can track progress, assign labs, and export grades Technology preferences Python (FastAPI or Django) for the backend, a React or Vue single-page frontend, and Plotly, , or similar libraries for 2-D/3-D graphics. If another stack achieves the same responsiveness and portability, I’m open to it—what matters is clean, well-documented code and straightforward deployment on a standard Linux VPS. Deliverables 1. Working MVP hosted on a staging server with at least two engineering modules fully functional 2. Source code in a private Git repository with commit history and README setup instructions 3. Brief user guide (PDF) that lecturers can hand to s...

    €145 Average bid
    €145 Povprečna ponudba
    57 ponudb

    I’m ready...right place. • Custom field creation – configure the extra properties that drive our segmentation and pipeline reporting. I have a draft property list; your job is to set them up, choose the right field types, and verify that workflows recognize them. • Integration with other tools – connect HubSpot to our email service, Slack notifications, and a payment app via native integrations or Zapier/API. Each connection must be tested end-to-end so data syncs reliably. Acceptance criteria: all records visible in HubSpot with 0% import errors, custom properties functioning in filters and dashboards, and each integration passing a live data-sync test. If you’re fluent in HubSpot CRM, comfortable with bulk data work, and can document y...

    €28 / hr Average bid
    Lokalno
    €28 / hr Povprečna ponudba
    62 ponudb

    ...fully autonomous AI agent system that runs the entire business 24/7 with zero human input except one daily Telegram approval. *** **THE TECH STACK — USE EXACTLY THESE TOOLS — NO SUBSTITUTIONS** - Agent Brain: n8n + OpenAI GPT-4o - Research Intelligence: Perplexity AI API — sonar-pro model - Sales Funnel: - Social DM Automation: ManyChat — Instagram, TikTok, Facebook, Twitter/X - Email Automation: n8n + Gmail + OpenAI GPT-4o - Social Scheduling: Buffer API via n8n - Animated Video: Opus Clip API - CRM: Notion API - Command Centre: Telegram Bot via n8n - Secondary Connector: Zapier - Email List: Mailerlite *** **AGENT 1 — EMAIL AI AGENT** - Gmail node monitors inbox continuously 24/7 - Reads every email, queries 180K Gone know...

    €139 Average bid
    €139 Povprečna ponudba
    66 ponudb

    ...Safari on iPad. One older browser version (Chrome N-2) if available. Format: Single shared folder (Drive/Dropbox) — one sub-folder per combination containing the screenshot + a .txt with the JSON output and metadata. Required: Real devices or BrowserStack/LambdaTest — no emulators for mobile. To apply: Reply with (a) which devices/browsers you have access to, (b) whether they are real or cloud, and (c) one sample screenshot from any past QA job....

    €112 Average bid
    €112 Povprečna ponudba
    44 ponudb
    AI Event Bib Detection Upgrade
    6 dni left
    Verificirano

    I need an experienced computer-vision developer to step into ...over the code so the next developer—or I—can maintain it easily. Tech context The previous developer used Python with OpenCV and a YOLO-style model; feel free to refactor or swap frameworks as long as inference remains lightning fast. Expect video streams up to 4K, multiple concurrent cameras and fairly busy backgrounds. Success criteria • ≥95 % accurate bib recognition measured on my test footage. • Clip creation and logo overlay processed within 30 s of finish-line crossing. • One-click WhatsApp delivery functioning from both desktop and mobile. • Well-commented code, README and deployment script. If you have proven experience in real-time computer vision, OCR, and messaging...

    €154 Average bid
    €154 Povprečna ponudba
    66 ponudb
    PPO-Based PV Grid Simulation
    6 dni left
    Verificirano

    ...deliver high accuracy in tracking the reference—voltage, current, or power—throughout irradiance and load changes. Here is what I expect: • A modular Simulink file where the PV array, my custom boost converter, the single-phase inverter, the LCL or LC filter, and the grid interface are clearly separated so I can swap devices in or out. • A PPO training script (MATLAB RL Toolbox or compatible Python interface) that learns directly on the Simulink environment and saves the trained agent for deployment. • A deployment variant of the model that runs the trained agent in real time without the training overhead. • Graphs and logged data demonstrating precise reference tracking under at least two irradiation profiles and two step-load tests. Ple...

    €85 Average bid
    €85 Povprečna ponudba
    6 ponudb

    ...Discord’s challenge flow automatically by routing every captcha to the 2Captcha API and injecting the solution before the message is dispatched, so the tokens stay valid and the send rate remains high. Core flow • Upload or paste token lists, grouped or tagged for easy reuse. • Compose a single text message, preview it, then launch a campaign to all active tokens. • Real-time dashboard displaying sent / failed counts, captcha events, and remaining balance on the 2Captcha key or HCaptcha. • Lightweight authentication layer for me only; no public signup. Important details – Only text messages are required; image or embed support can remain disabled. – The tool must run from a standard Linux VPS (Docker or bare-metal Python/Node preferr...

    €19 / hr Average bid
    €19 / hr Povprečna ponudba
    49 ponudb

    ...real-time AI-powered conversational character using MetaHuman. The character must receive user text or voice input, send it to a Large Language Model (LLM) API, synthesize the response as speech via a Text-to-Speech (TTS) service, and animate the MetaHuman's face in perfect lip sync — all running live inside Unreal Engine 5. This is a technical integration role. The AI pipeline (LLM + TTS) is already selected; your job is to wire everything together cleanly inside Unreal using C++ and Blueprints, handle async timing between stages, and make the character feel natural and responsive. What you will build: 1. HTTP integration from Unreal C++ to an LLM API (Anthropic Claude or OpenAI) with JSON parsing and conversation history 2. TTS pipeline connect...

    €557 Average bid
    €557 Povprečna ponudba
    54 ponudb

    ...linked pieces of work: cleaning and structuring the data, applying the right machine-learning techniques to surface patterns or predictive signals, and packaging the results inside an interactive report that stakeholders can explore on their own. Scope and expectations The data arrives in monthly batches (CSV and XLS) spanning revenue, cost, and balance-sheet metrics. I need a robust pipeline—Python, R, or a notebook environment is fine—that ingests these files, handles missing values, and standardizes the fields. From there, build and validate models that can flag anomalies and forecast key indicators (AR, cash flow, or any other variables you think add value). Finally, present everything in an interactive report; I’m open to Power BI, Tableau, or a web app ...

    €20 / hr Average bid
    €20 / hr Povprečna ponudba
    60 ponudb

    I need a browser-based PDF editor built entirely in Base44 so it can be embedded anywhere without external binaries. Core...mark-up pages, • merge several PDFs into one or split a large file into smaller parts. Everything should run smoothly inside any modern browser: drag a file in, perform edits, then download the updated document without quality loss. Speed matters; even large PDFs should load, search, and re-export in seconds. Deliverables • Source code (clean, well-commented, Base44 embedded). • Deployed demo link showing all features working. • Brief setup guide and API notes so my dev team can extend it later. I’ll review by uploading a mixed batch of PDFs (scanned, text-based, and form-filled) and verifying that every listed featur...

    €118 Average bid
    €118 Povprečna ponudba
    95 ponudb

    ...optimize large-scale SQL queries and improve dashboard performance in real-time projects. My primary need is advanced BigQuery query tuning—profiling execution plans, optimizing partitioning and clustering, and reducing cost and runtime—while also getting guidance on Tableau best practices like efficient layouts, calculated fields, and extract vs. live strategies, along with some light support in Python (Pandas) for data preparation. I’m looking for someone who can work with me through daily, plus deeper weekly sessions, using screen sharing or pair programming, and also be available for quick ad-hoc questions during work. This is a long-term collaboration where I need a practical mentor who can help me directly with my daily tasks, explain performance trade-off...

    €204 Average bid
    €204 Povprečna ponudba
    46 ponudb

    ...database layer without duplication or loss. Technical expectations I am open to modern frameworks—React or Vue for the web front end, Swift/Objective-C and Kotlin/Java (or a cross-platform solution such as Flutter or React Native) for the mobile layer, and a scalable REST or GraphQL API behind it. Containerised deployment on AWS, Azure, or GCP with automated CI/CD, monitoring, and routine backups is essential so maintenance stays predictable. Key deliverables • Production-ready web application (health & social care focus) • Native or cross-platform apps for iOS and Android with identical feature sets • Secure, well-documented API and database schema • Automated cloud infrastructure with staging and production environments ...

    €7 / hr Average bid
    €7 / hr Povprečna ponudba
    33 ponudb

    ...is fine as long as the final code runs end-to-end in a single notebook or script without cloud dependencies. Please attach a brief yet detailed project proposal that explains: • your chosen libraries or models, • the steps you’ll follow to clean, detect, and score the text, • and how you’ll demonstrate accuracy within the one-day window. Deliverables I must hand in: 1. Well-commented Python notebook or script that ingests raw posts and outputs sentiment (positive / neutral / negative) plus language-switch positions. 2. A small README with setup instructions and a paragraph explaining the methodology. 3. Sample run on the provided Twitter, Facebook, and Instagram snippets. If everything executes smoothly on my local machine and produces se...

    €11 Average bid
    €11 Povprečna ponudba
    12 ponudb
    EVM Mempool Web3 Development
    6 dni left
    Verificirano

    ...for persistence, and direct hooks into Noves API plus Speedy Nodes for fast, reliable RPC access. Core feature set • Real-time data tracking: the app must capture pending transactions, decode them with Noves, enrich them, and push live updates to the UI with sub-second latency. • Stable SQL schema: tables for raw mempool events, decoded payloads, user watchlists, and audit logs. The schema should be migration-ready. • Seamless Noves / Speedy Nodes integration: environment-driven configuration, automatic fail-over handling, and rate-limit awareness baked in. Deliverables 1. Source-controlled project with typed Web3 utilities and clean component structure. 2. SQL migration scripts and seed data. 3. Integration layer for Noves API and Spee...

    €28 / hr Average bid
    €28 / hr Povprečna ponudba
    94 ponudb

    Title: China Peptide Manufacturer Sourcer – Account Setup & Sample Order Project Description: I'm looking for someone with direct connections to legitimate peptide manufacturers in China to help me establish a direct ordering relationship. This is not a reseller or middleman project — I need access to actual manufacturers (not trading companies) that produce research-grade peptides. What I need from you: A verified list of legitimate peptide manufacturers in China with contact info, MOQs, and pricing — each backed by a verifiable listing, business license, or Made-in-China/Alibaba verified profile Confirmation that each manufacturer can provide third-party CoAs with every batch — if they can't, don't include them Account setup and registration wi...

    €151 Average bid
    Izpostavljeno
    €151 Povprečna ponudba
    12 ponudb

    I need a Windows-based desktop application written in C# that can connect directly to ours BK-280 BIOBASE Biochemistry Analyzer, MS-H655 Medical System and U500 Mission Expert laboratory equipment, pull each new result as it is produced, and store it in a local database. Beyond simple capture, the software must let authorised staff browse, search, edit or delete records so the instrument’s raw output is always available and manageable from one screen. Once a result is safely stored, a second requirement kicks in: the data has to be forwarded automatically through a Web Service (REST preferred, JSON payloads) to an existing web application. A simple status response confirming successful transmission will keep everything in sync. The web service must be hosted on our server wit...

    €942 Average bid
    €942 Povprečna ponudba
    96 ponudb
    iOS/Android App & Admin Panel
    6 dni left
    Verificirano

    ...diseño (por ejemplo Figma + Design Tokens) mejor aún, así podremos reutilizar cada elemento en futuras ampliaciones. A nivel técnico no me cierro a un stack concreto; React Native, Flutter o desarrollo nativo son opciones válidas siempre que el rendimiento y la mantenibilidad estén garantizados. El backend del panel puede ser en Node.js, Django, Laravel o la tecnología que domines, pero debe incluir API segura con autenticación JWT / OAuth2 y base de datos escalable (MySQL, PostgreSQL o similar). Entrego acceso a mi repositorio Git y al hosting para staging; espero commits frecuentes y documentación clara para facilitar las pruebas. Al finalizar, quiero: 1. Código fuente completo (app iOS, app Android y pane...

    €512 Average bid
    €512 Povprečna ponudba
    144 ponudb

    ...- Admin can set commission percentage - Partner can view earned commissions MLM is not required for the MVP. Please structure the system so a simple multi-level commission system can be added later, but do not include full MLM in the first version unless quoted separately. Technical Requirements: - Responsive web app - Clean modern design - Secure backend API - Stripe webhooks - Database - Secure file storage - Deployment guide - Source code delivery - GitHub repository access - Environment setup documentation - 14–30 days bug fixing after delivery Preferred Stack: You may recommend the best stack, but please explain your choice. Possible stacks: - + Node.js/NestJS + PostgreSQL - Laravel + Vue/React + MySQL/PostgreSQL - Django + React + PostgreSQL Please answer...

    €994 Average bid
    €994 Povprečna ponudba
    265 ponudb
    Shapr3D Plastic Enclosure Model
    6 dni left
    Verificirano

    ...long x 90mm wide x 78mm high. 3mm thick walls on all sides. Box base will be 60mm high, and the lid will be 18mm high. Key design notes • Two-part body with a reliable snap-fit closure that can be opened and closed repeatedly without stressing the tabs. • Internal standoffs/mounting bosses aligned to my PCB layout (I’ll supply the board file and dimensions). • Clean access ports for USB-C, and a Micro-SD card with an indention for your finger to grab these. • 2 small hexagon speaker grills on the front and left side—similar to the pattern shown in the reference image. • Rounded/radius corner on all sides, except the bottom. Deliverables - Native Shapr3D file (.shapr) with parametric history intact - Exported STEP and STL for...

    €20 Average bid
    €20 Povprečna ponudba
    18 ponudb
    Senior Full-Stack Scale Engineer
    6 dni left
    Verificirano

    ...for the whole team. - Hands-on influence over system design choices, deployment strategies, and developer tooling. Acceptance criteria for your first milestones • Ship a production feature that spans React UI through backend API, complete with automated tests and monitoring hooks. • Identify a performance bottleneck, propose a fix, and demonstrate measurable improvement in p95 latency. • Contribute to at least two design reviews, documenting trade-offs and decisions. Skills Required • 5+ years of fullstack development experience • Strong expertise in Python backend development (Flask preferred) • Strong frontend experience with React or Vue + TypeScript • Experience building and scaling production-grade systems • Strong und...

    €6231 Average bid
    €6231 Povprečna ponudba
    99 ponudb

    I have a spreadsheet (Excel/CSV) containing roughly two-lakh Indian addresses and I need clean latitude–longitude pairs generated for each of them. This is a pure forward-geocoding task: every row already has the full textual address, there is no reverse lookup involved. You may use the tooling or API stack of your choice—Google Maps, OpenStreetMap, Mapbox, Python Geopy, ArcGIS, QGIS, etc.—as long as the final deliverable reaches solid positional accuracy. What matters to me is the finished dataset: one GIS shapefile (point layer) that mirrors every record in the spreadsheet, plus an updated CSV with the new coordinate columns and any status notes for addresses that could not be matched. Key points for a successful hand-off • Import my Excel/CSV, ge...

    €9 Average bid
    €9 Povprečna ponudba
    3 ponudb

    ...questions (cracked screen, original bill, etc.), I want "One-Tap" buttons: * **Grade A:** Fetches price assuming "Mint Condition/Full Box/Bill." * **Grade B:** Fetches price assuming "Working/Scratches/No Bill." * **Search History Log:** A simple dashboard for me to see what models my staff searched for and what price they offered. ## 5. Technology Suggestion "I am looking for a solution using **Python (Selenium/Playwright)** for the scraping engine and a simple **React or Flutter** frontend. I prefer speed and accuracy over fancy design." ## Important Question to ask the Freelancer: > "How will you handle it when a website like Cashify changes its layout? Do you provide a way for me to update the search 'selectors'...

    €102 Average bid
    €102 Povprečna ponudba
    27 ponudb

    ...editable field with live autocomplete powered by the Yandex Search API. Suggestions should appear as the user types. When a destination is chosen, the sheet closes, a polyline route is drawn from the current spot to the destination via the Yandex Routes API, and both distance (km) and ETA (minutes) appear right under the search bar. Technical notes • yandex_maps_mapkit is the mapping layer. • State management must use Riverpod. • The interface stays minimal and functional — no elaborate theming, just clean Material basics. • Handle all error cases gracefully: location disabled, permission denied, no network, or routing failures. • Show concise loading indicators while geocoding, searching, or fetching routes. • API k...

    €6 / hr Average bid
    €6 / hr Povprečna ponudba
    66 ponudb

    ...OpenAI (ChatGPT API) or similar * Ability to: * Greet the caller * Understand the request * Ask follow-up questions * Respond naturally ⸻ Voice System * Speech-to-text (STT) * Text-to-speech (TTS) with natural voice ⸻ Data Capture & Tracking (IMPORTANT) The system must automatically capture and store call data after each conversation. Required Data Fields: * Caller phone number * Name (asked during call) * Requirement / inquiry * Call summary (AI-generated) * Lead type (Hot / Warm / Cold) * Next action (Call back / Send quote / Follow-up) * Date & time of call ⸻ Google Sheets Integration * Automatically create/update a row in Google Sheets after each call * Each call = one record * Data must be structured and readable * Prefer integration via ...

    €389 Average bid
    €389 Povprečna ponudba
    23 ponudb