The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Node.js is an open-source cross-platform JavaScript runtime environment that allows developers to easily deploy JavaScript based applications and services. Node.js is built on Chrome's V8 JavaScript engine and can be used to create server-side applications that are secure, scalable, fast and efficient. Node.js Developers have the skills to build secure and performant web applications that can handle large volumes of data in an efficient way.
A Node.js Developer is a skilled programmer with experience in building modern web applications that employ technologies such as Node.js, JavaScript, HTML5, and CSS3. Node.js Developers are responsible for developing server-side web applications, creating user interfaces for websites or web applications, and developing APIs for servers or browsers. These developers also create custom plugins and modules that extend the functionality of existing applications or websites.
Using Freelancer.com to recruit Node.js Developers highly skilled at developing web applications is a great way of getting the job done quickly and efficiently.
Here’s some projects that our expert node.js Developers made real:
If you're searching for a Node.js Developer to join your team, hiring an experienced freelancer on Freelancer.com would be an ideal choice for completing your project quickly and efficiently with high quality results. It takes only minutes to post a project; after that you will be able to connect to potential freelancers who have the skills and experience needed for your projects. Hire a freelancer on Freelancer now!
291,878 건의 리뷰 기록에서, 저희 프리랜서( node.js Developers )에 대한 거래선 측의 평가는 별점 5점 만점에 4.9점입니다.Node.js is an open-source cross-platform JavaScript runtime environment that allows developers to easily deploy JavaScript based applications and services. Node.js is built on Chrome's V8 JavaScript engine and can be used to create server-side applications that are secure, scalable, fast and efficient. Node.js Developers have the skills to build secure and performant web applications that can handle large volumes of data in an efficient way.
A Node.js Developer is a skilled programmer with experience in building modern web applications that employ technologies such as Node.js, JavaScript, HTML5, and CSS3. Node.js Developers are responsible for developing server-side web applications, creating user interfaces for websites or web applications, and developing APIs for servers or browsers. These developers also create custom plugins and modules that extend the functionality of existing applications or websites.
Using Freelancer.com to recruit Node.js Developers highly skilled at developing web applications is a great way of getting the job done quickly and efficiently.
Here’s some projects that our expert node.js Developers made real:
If you're searching for a Node.js Developer to join your team, hiring an experienced freelancer on Freelancer.com would be an ideal choice for completing your project quickly and efficiently with high quality results. It takes only minutes to post a project; after that you will be able to connect to potential freelancers who have the skills and experience needed for your projects. Hire a freelancer on Freelancer now!
291,878 건의 리뷰 기록에서, 저희 프리랜서( node.js Developers )에 대한 거래선 측의 평가는 별점 5점 만점에 4.9점입니다.Busco un programador a tiempo completo especializado en desarrollo de software a medida. El objetivo es mejorar la interacción con nuestros clientes mediante una plataforma propia que concentre comunicación y soporte. Necesito que la aplicación incluya: • Chat en tiempo real integrado en web y móvil. • Sistema de tickets de soporte con panel para agentes, prioridades y notificaciones. • Portal de autoservicio donde el cliente consulte datos, descargue documentos y siga el estado de sus solicitudes. El puesto abarca desde la arquitectura y elección de stack hasta programación, pruebas automatizadas, despliegue continuo en la nube y mantenimiento evolutivo. Valoro experiencia con frameworks modernos (Node.js, Laravel, Django, Rea...
Project: Deploy Website on Hostinger VPS (Full Setup Required) I need an experienced developer to deploy my completed website on my Hostinger VPS and make it fully live. Hosting Details: - VPS Provider: Hostinger (KVM VPS) - Full SSH access available - Domain already purchased and ready to connect - Email accounts already set up (SMTP details available) Website Details: - Built with - Source files ready to upload - Currently not properly deployed (pages not loading correctly) Scope of Work: 1. Upload and deploy the site on the VPS 2. Install and configure: - Node.js (latest stable) - PM2 (or equivalent process manager) 3. Set up Nginx as a reverse proxy 4. Connect domain and configure DNS correctly 5. Install SSL certificate (Let’s Encrypt – HTTPS) 6. Fix routi...
Build a Mobile App Like Quittr (Full Requirements) Project Overview I want to build a modern mobile app (Android + iOS) similar to Quittr. The goal of the app is to help users: Break bad habits Track progress (daily streaks) Stay motivated Improve discipline and focus This app should be: Clean UI (modern design) Fast and smooth Scalable for future updates Core Features Required 1. User Authentication Sign up (Email / Google / Apple) Login / Logout Forgot password User profile (name, photo, goals) 2. Dashboard (Main Screen) This is the most important screen. It should show: Current streak (days) Progress graph Daily check-in button Motivation message Similar to Quittr dashboard where users track streaks and progress visually 3. Habit / Streak Tracking System Daily check-in (Ye...
I’m looking for an experienced web designer / UX designer to create a professional “coming soon” landing page and logo for a new B2B platform in the transport sector. SITE WILL BE IN DUTCH! Concept The platform is called VervoerdersNetwerk and is focused on the Dutch transport industry. It connects two groups: Transport companies looking for cooperation with a licensed operator Licensed operators (permit holders) open to collaboration with transport companies This is strictly a matchmaking and lead generation platform, not a marketplace and not involved in trading permits. Goal of the Landing Page Collect leads before launch Clearly segment two user types Build a professional, trustworthy B2B appearance High-conversion lead generation page What is needed 1. Land...
I’m building a scalable web app (PWA) that includes: - Stripe payment integration (webhooks) - Automatic generation of unique codes after purchase - User access system (token-based) - Audio streaming (audiobook) - Secure PDF delivery (premium only) - Album streaming (premium only) - Raffle system with user codes Requirements: - Strong experience with Node.js (Express or NestJS) - Experience with Stripe webhooks () - Experience building scalable systems (10k+ concurrent users) - Knowledge of queues / async processing (SQS, Redis, RabbitMQ) - PostgreSQL database design - AWS experience (S3, EC2 or Lambda) - Ability to build secure access control (token / signed URLs) Nice to have: - Experience with PWA () - Experience with media streaming - Experience with high-load systems Import...
I’m building a pan-India social-networking platform that will launch first in Bangalore and then scale nationwide. The site must let users schedule appointments, book paid or free consultations, and match with freelancers or jobs—all in one place. I’m looking for someone who can take the idea from concept to production, covering both the customer-facing experience and the behind-the-scenes infrastructure. Here’s what the project needs to deliver: • A modern, mobile-first front-end with a clean, intuitive UI/UX • A secure, scalable back-end with REST/GraphQL APIs that power real-time messaging, appointment slots, consultation sessions, and a matching algorithm • Seamless payment-gateway integration (Razorpay, PayU, Stripe, etc.) for subscriptions...
I run several sites and usually have a primary developer on them, but I’m looking for an extra set of expert hands I can lean on every month. Most weeks you’ll be on standby for small-to-medium tweaks—jumping in whenever something needs to be polished before launch or when my main developer is unavailable. The first assignment will be my new AI-tool platform that lets users create images, videos, talking avatars, viral clips and even AI-generated websites. It is feature-complete, but before I open the doors I need you to: • Test the entire flow as a user would, flagging and fixing any design glitches, functionality bugs or missing/incorrect content. • Integrate full social-media connectivity. Scheduler hooks are already in place; I now need posting and s...
We are looking for a talented and experienced Flutter Developer to build a professional News & Information Mobile App for both Android and iOS platforms. About the App: This is a News & Information app where users can read latest news, browse by category, search topics, save articles, and receive breaking news notifications. The app should be fast, smooth, and easy to use. Required Features: Home news feed with images Categories (Sports, Politics, Tech, Entertainment, etc.) Search by keyword Push notifications (Firebase) Bookmark / Save articles Dark mode & Light mode Social sharing (WhatsApp, Facebook) Google AdMob ads integration Web-based Admin Panel to upload & manage news Technical Requirements: Framework: Flutter (Android + iOS — single codebase) Backend: Fireba...
I’m building a full-scale web platform that lets travellers reserve both flights and hotels in one seamless flow, much like Agoda or Trip.com. The core of the project is a fast, intuitive search and filter engine for each service, backed by a secure booking and payment layer and a transparent customer-review module. Flights • Users must be able to search real-time schedules, filter by carrier, time, price, and class, then complete payment without leaving the site. • Integrations with major GDS or airline APIs should return accurate availability and pricing. Hotels • Similar search and filter depth is required—location, star rating, price range, amenities, guest rating—followed by instant booking and payment. • Property pages need a review s...
I’m building a browser-based system that lets users open and manage recurring deposits entirely online. The first milestone—and the one I want you to focus on—is a precise, easy-to-use Interest Rate Calculator that can handle variable terms, compounding frequencies, and flexible contribution amounts while presenting results in real time. Because the whole solution will live on the Web, there’s no need for native desktop or mobile builds right now. I do, however, want the codebase structured so that additional features such as automated deposit scheduling or monthly statements can slot in later without major refactoring. Scope of this engagement • Design a clean, responsive UI (React, Vue, or similar) for the calculator screen and basic account dashboard. ...
I want to build a web-based expense manager that focuses on one crucial ability: automatically placing every transaction into the right category using AI/ML. No mobile clients are needed right now; the entire experience lives in the browser. Here’s the workflow I have in mind. I type in, paste, or import a bank CSV; the system predicts the category—groceries, rent, travel, etc.—with high accuracy. Whenever I correct a mistake the model should quietly learn, getting smarter the more I use it. A clean dashboard will then let me filter, search, and see totals by category. I do not need budget tracking or receipt scanning in this first release. The tech stack is open. React, Vue, or Svelte on the front end are all fine, and I’m equally happy with a Python (Flask/FastA...
Project Title (כותרת): Zynga Poker Auto Chip Transfer Panel (Private Panel) - Fast Transfer + Empty Table Project Description: I need a private web-based panel for Zynga Poker chip transfer (not for selling the panel, only for my own use to sell chips to customers). Required Features: Clean and simple web panel with user login (admin + multiple users if possible) Ability to add and store multiple "source accounts" (Facebook + Zynga login details + chip balance) Customers can submit their Zynga account details through the panel Automatic chip transfer from my source accounts to customer accounts using: Fast Transfer / Meet in Table method Empty Table method (support both) Queue system (to avoid sending too many transfers at once and reduce ban risk) Log system – show succe...
ROLE SUMMARY We are seeking a hands-on AI Systems Engineer with strong DevOps and LLM integration experience to design, deploy, and optimise a self-hosted AI agent (OpenClaw) running on a VPS. This is not a basic chatbot project. The role involves building a persistent, autonomous AI system that integrates: • LLMs (OpenAI, Claude, etc.) • Messaging platforms (Telegram) • Web-based dashboards • Task execution workflows CORE COMPETENCIES REQUIRED 1. DevOps & Infrastructure (Non-negotiable) The candidate must have real production deployment experience: • Linux server management (Ubuntu preferred) • VPS provisioning (Hetzner, AWS, DigitalOcean, etc.) • Containerisation: • Docker • Docker Compose • Reverse proxy setup: &bu...
Got it — that’s a solid concept for a snooker + gaming café. Sounds like you need a full ecosystem: POS + tablet ordering + website, all synced. Since I’m Meta AI, I can’t build it for you directly or take on the project. But I can give you a ready-to-send brief + tech stack + realistic timeline/cost range so you can pitch developers or agencies. This will help you filter the right team fast. *1. Have systems like this been built before?* Yes. What you described is basically a “Family Entertainment Center” POS. Similar to systems used by snooker halls, pool clubs, karaoke, and net cafés. - *Time-based billing*: Common in coworking apps, gaming lounges, billiards software like _TablesReady_, _CueSmart_, _Smartlaunch_ - *Tablet ordering at...
Project Description We are looking for an experienced developer/team to build a complete affiliate tracking and analytics platform similar to platforms like Offer18. The platform will manage affiliate campaigns, track conversions via postback, and provide real-time reporting for publishers and advertisers. We already have a basic reference UI (attached image), and need a scalable, production-ready system. Core Features Required 1. Postback Tracking System Integration with external affiliate platforms via S2S postback URL Capture events like: Clicks Leads Approved / Pending / Rejected conversions Real-time status updates 2. Multi-User Roles Admin Panel Advertisers Publishers (Affiliates) Employees (Internal team) Each role should have: Role-based access control Custom dashboards 3. Ca...
Saya ingin menambahkan fitur login baru berbasis media sosial pada aplikasi saya, dan pilihan saya jatuh pada Google Sign-In. Saat ini belum ada sistem autentikasi di aplikasi, jadi Anda akan membangun alur login ini dari nol. Apa yang saya butuhkan: • Tombol “Masuk dengan Google” yang mengikuti pedoman brand Google. • Implementasi OAuth 2.0 lengkap, termasuk penanganan token, refresh token, dan logout. • Pengambilan data profil dasar (nama, email, foto) dan penyimpanan aman di basis data kami. • Penanganan error yang jelas jika pengguna menolak izin atau koneksi gagal. • Dokumentasi singkat berisi langkah build, variabel lingkungan, dan cara menambah platform lain di masa depan (mis. Facebook atau LinkedIn). Teknologi backend kami fleks...
I need a web platform that serves two distinct user groups—contractors and subcontractors—yet keeps their experiences tightly integrated in a single, responsive application. On the contractor side, users must be able to create a detailed profile, post new jobs quickly, and search the directory of available subcontractors with real-time filtering. Subcontractors, in turn, will complete their own profiles, browse or search open jobs, and publish short “available for hire” notices that surface in a shared market feed. Both sides should see each other’s posts in that feed without exposing any administrative screens. Every profile has to capture experience, skills, past projects with reviews, contact details, and an upload area for the legal documents I require b...
I’m launching a custom football credit platform whose revenues will be channelled to charitable projects, and I need someone to turn the concept into solid, production-ready code. The core of the build is a real-time odds engine that pushes live prices straight into the user interface without lag. Automated odds updates are non-negotiable, so your solution should comfortably poll or stream data from the feed of your choice and refresh markets instantly; if you can leave hooks for future odds comparison or historical analysis, even better. Running alongside the odds module is a full agent management system. Agents drive volume on the site, so the back-office has to give them a clear view of their business while keeping my overhead light. The module must handle: • Agent registra...
I’m launching a custom football credit platform whose revenues will be channelled to charitable projects, and I need someone to turn the concept into solid, production-ready code. The core of the build is a real-time odds engine that pushes live prices straight into the user interface without lag. Automated odds updates are non-negotiable, so your solution should comfortably poll or stream data from the feed of your choice and refresh markets instantly; if you can leave hooks for future odds comparison or historical analysis, even better. Running alongside the odds module is a full agent management system. Agents drive volume on the site, so the back-office has to give them a clear view of their business while keeping my overhead light. The module must handle: • Agent registra...
I’m building a friendly, approachable web platform that lets patients browse doctor profiles, see real-time availability, and book appointments in just a few clicks. The interface will be optimized for desktop browsers only, with a clean layout, generous spacing, and straightforward navigation that keeps the experience stress-free for every type of user. Core deliverables • Secure registration and login for patients, doctors, admins, and support staff • Detailed doctor profiles (name, specialization, experience, consultation fee) • Live availability calendar tied to each profile • End-to-end appointment workflow: request, confirmation, on-screen notice, and email notification • Admin dashboard to add/edit doctors, manage bookings, and oversee user ac...
I am looking for a high-level Technical Lead to design and implement a complex AI infrastructure. This is for an enterprise-grade system that needs to be scalable, robust, and cost-efficient. The Technical Requirements: Tiered Graph Architecture: You must implement intelligent routing logic that switches between 'Small' models (for speed/cost) and 'Frontier' models (for complex reasoning) based on task classification. Persistent Multi-Agent Memory: The system requires multiple AI agents to collaborate and share a global state. All memory and agent findings must be persisted in a PostgreSQL database (not session-based). Token Telemetry: Real-time token tracking and cost monitoring per execution route/task. The Stack: Vercel (Node.js), Postgres, Stripe, and SMTP. The...
We are looking for a developer to make improvements to our existing Qbank (question bank) admin panel and backend system made in react, node js and mongodb. Project Scope: Rich Text Support for Options: Currently, our question and explanation fields already use a rich text editor. We need to extend the same functionality to the answer options (A, B, C, D). The solution should support formatting such as tables, bold text, images, and basic styling. Ensure proper rendering of formatted content on the frontend. Video Feature Integration: Add support for video content in questions. Preferred approach: allow embedding via video URL (YouTube/Vimeo or similar). Optional: simple video upload feature if feasible within budget. Display videos properly in the frontend question view. Requi...
I need a web-based donation platform aimed at individual donors. At its core the app must let visitors register, create a personal profile, make a contribution seamlessly, and then return any time to view a clear history of everything they have given. Key features I must see working end-to-end: • Secure payment processing that supports major cards and wallets, with clear error handling and confirmation receipts. • Persistent user profiles so donors can log in, edit details, and store preferred payment methods. • Real-time donation tracking: each gift shows up instantly in the user’s dashboard and in an admin view for reconciliation. A clean, mobile-first interface is important, and I expect common security best practices (HTTPS, hashed passwords, CSRF protectio...
Job Title: Senior Full Stack Engineer (Code Audit & Platform Reliability) Location: Chandigarh / Tricity (On-site or Hybrid) Experience: 5–10 years Role Overview:- We are looking for a senior engineer to audit, stabilize, and optimize a large-scale SaaS platform built with Node.js, , and Bunny Stream. The role involves deep codebase analysis, identifying architectural flaws, improving performance, and ensuring production-grade reliability. Key Responsibilities:- Perform comprehensive code audits across backend (Node.js) and frontend () layers Identify performance bottlenecks, memory leaks, and inefficient API patterns Evaluate system architecture, scalability, and fault tolerance Review video streaming integration using Bunny Stream (latency, delivery, optimization) Improve da...
I’m putting together a full-stack web application for advertising residential properties and I’d like a React front-end paired with a Node.js (Express) back-end. The platform is residential-only, so every screen, filter and data model can focus on homes and apartments rather than commercial space. Core data visible to visitors must include the number of bedrooms, total square footage and the asking price; those three fields need to be prominent in both card and detail views. Search and sorting should work off the same attributes. Role-based access is essential: • Admin – complete control over users, listings and site settings. • Agent – create, edit and deactivate their own listings, upload photos, mark properties as sold. • Buyer – brow...
I want to launch a web-based tool that lets a non-technical user type a short brief and walk away with a fully deployable, responsive website—complete with pages, copy, images, and basic SEO meta data—generated by AI in under five minutes. Core experience • A clean onboarding flow where the user enters a brand name, industry, colour preference, and a short description. • Behind the scenes, the system calls an LLM (OpenAI or comparable) for copy, taps an image generator or royalty-free library for visuals, then assembles everything into a modern, mobile-first layout. • The finished site should be exportable as a ZIP of static files and also publishable instantly to a sub-domain from within the app. • A lightweight editor (think drag-and-drop or sid...
I need a clean, well-structured Node.js backend to power a real estate platform. The server must expose RESTful endpoints (or GraphQL if you prefer) that handle two core domains: 1. Property listings management • Advanced search and filter capabilities so users can narrow results by location, price, bedrooms, and any custom attributes I add later. • Image and video gallery support for each listing, stored locally or in a cloud bucket, with URLs returned in the payload. • Dedicated property detail pages delivered through the API so the frontend team can render full descriptions, media, and agent contact information in one request. 2. User authentication & profile management • Secure sign-up, login, password reset, and token refresh. • ...
The project is to create a full-featured Muslim matrimony mobile application that runs smoothly on both iOS and Android. The core objective is a clean, intuitive user experience that makes it easy for Muslims to discover compatible matches while maintaining privacy and authenticity throughout the process. Scope of work • Build native (or well-optimised cross-platform) apps that launch from a single codebase yet feel at home on each platform. • Implement secure account creation with phone or email verification, profile setup, and a modern matchmaking flow. • Enable real-time chat so matches can converse safely inside the app, with the necessary moderation hooks in place. • Design a scalable backend (Firebase, Node, or similar) that handles user data, media uploa...
I need a clean, one-time extraction of every registered agent listed on the Kerala RERA portal. The scope is limited to the publicly displayed agent name plus all available contact details—phone numbers, email addresses, and office addresses. No licence-status fields or property listings are required. Any stack is fine—Python (BeautifulSoup, Scrapy, Selenium), Node.js, or a headless browser workflow—as long as it handles pagination, hidden rows, or JavaScript-rendered tables and respects polite scraping practices. Deliverables • An Excel workbook (.xlsx) containing one row per agent and clearly labelled columns for Name, Phone, Email, and Address • Data fully deduplicated, UTF-8 compliant, and free of blank placeholders • A short note on the appro...
We are seeking an experienced full-stack developer to help build and maintain a scalable web application. The ideal candidate has strong expertise in both frontend and backend development, with a focus on clean architecture, performance, and maintainability. You will be responsible for developing responsive user interfaces, designing and implementing backend APIs, and collaborating with our team to deliver high-quality features. Responsibilities Develop and maintain frontend components using React Build and optimize backend services using Node.js and Express Design and integrate RESTful APIs Work with databases such as MongoDB or PostgreSQL Implement authentication and security best practices Collaborate with designers and other developers Ensure code quality, scalability, and performance...
I need two separate, non-blocking crawlers—one targeting Amazon, the other Flipkart—each operating with our seller accounts. Every 24 hours the system must fetch fresh data for the ASINs I supply: product name, seller name, star rating, ratings count, MRP, and current selling price. The information should be written straight into a MySQL database and the entire cycle has to repeat indefinitely without manual intervention. Reliability is critical. If either crawler encounters captchas, rate limits, network drops, or any other interruption, it should automatically recover (self-healing logic) and continue from the exact point of failure. Should a fault persist beyond the retry logic, I want an immediate email alert with a concise error report so I can act quickly. Please struct...
I’m building a web-based platform whose standout feature will be a machine-learning model that delivers real-time predictive analytics to our users. The web development itself is the primary focus right now, but every screen and endpoint has to be designed with the forthcoming ML component in mind so that the transition from prototype to production is seamless. Here’s what I need: a full-stack developer who is comfortable setting up the entire web application—front end, back end, and database—and who can also wire in a predictive analytics model once the core site is live. If you work best with React, Vue, or another modern framework, that’s fine; I’m flexible as long as the result is responsive and maintainable. On the server side, I expect clean, well...
We’re looking for an experienced Shopify App Developer to build a high-performance bundle & upsell app similar to Kaching, Pumper, and AOV.ai. The goal is to create a scalable public Shopify app that helps merchants increase conversions and boost AOV through bundles, quantity breaks, and upsells, with an easy no-code setup. The app should include core features like fixed and mix-and-match bundles, quantity discounts, BOGO offers, frequently bought together, in-cart and post-purchase upsells, and one-click add-to-cart functionality. It should also have a fully customizable, mobile-friendly UI compatible with all themes, along with a simple merchant dashboard for creating offers, tracking revenue, conversion rates, and running A/B tests. We expect a clean, performance-optimized ...
Description du projet : Bonjour, Je recherche un développeur expérimenté ou une équipe sérieuse pour développer INFLUKA, une plateforme panafricaine de mise en relation entre marques, créateurs de contenu et influenceurs, inspirée du modèle L’objectif est de créer une plateforme moderne, premium et scalable, adaptée au marché africain, avec une logique proche d’Adencer mais enrichie pour l’Afrique : multi-pays, multi-devises, multilingue, paiements locaux, profils vérifiés, statistiques sociales connectées, campagnes multi-créateurs et outils avancés pour les marques. Un script Laravel existant (Inflanar) a été identifié comme bas...
I need a reliable integration that lets Zoho Creator and our on-premise Sage 100 instance talk to each other automatically. The scope is focused on invoices and payments only, and the data must move in both directions so whichever system is updated first becomes the source of truth. An overnight (once-per-day) schedule is sufficient as long as it can be triggered manually when required. Sage 100 is installed on a Windows server inside our network; Zoho Creator is, of course, cloud-based. You may leverage the Sage 100 SDK, Web Services, ODBC, or a lightweight middleware layer—whatever delivers a secure, authenticated connection without leaving data exposed. Likewise, Deluge scripts, Zoho Creator APIs, or a small Node/Python service are all acceptable on the Zoho side as long as the f...
I’m looking for a developer who can build a stable, easy-to-maintain Discord bot with that focuses on server moderation. Core commands should let my staff quickly ban, mute, kick, and warn members while logging every action to a dedicated mod-log channel. Beyond the standard tools, the bot also needs to: • Send automated welcome messages in a customizable embed as soon as someone joins • Post regular announcements pulled from a channel or JSON file on a timed schedule • Push event reminders a set number of minutes or hours before start time For smoother moderation, I want spam detection with configurable thresholds, a clean message-filter system for links or specific words, and automatic role assignments triggered by reactions or join conditions. I’ll ...
Looking for a full-stack developer who can work on both frontend and backend. Requirements: Webflow experience (required) Frontend: React Backend: Node.js / Express (already built, needs updates) JavaScript Deployment: GitHub, Netlify, Render
I need a single developer who can deliver two connected pieces of work: 1. A real-time voice chat room feature where users must log in before they can speak or listen. User authentication is the only required function for the first release, yet I would like the code structured so that private rooms and moderation tools can be added later without major rewrites. 2. A lightweight social game that lives alongside the chat rooms and encourages people to stay, play and interact. The exact theme is open, but it should be easy to pick up, driven by social interaction rather than complex puzzles or deep strategy. My ideal flow is: users sign in, jump into a voice room, and seamlessly launch straight into the game together. Whether you build this on top of WebRTC, Unity, Node, or another stack, ...
Panchang Website Developer Needed (Swiss Ephemeris | No API) Job Overview We are looking for an experienced developer to build a Panchang (Hindu Calendar) website from scratch, using Swiss Ephemeris for accurate astronomical calculations. Important: This project must be built without using any external Panchang APIs. All calculations should be done internally. Project Goal To develop a highly accurate, fast, and scalable Panchang system that generates daily Panchang details based on location and date. Key Responsibilities Panchang Calculation Engine Implement Panchang logic using Swiss Ephemeris Handle: Latitude / Longitude Time zones (IST + scalable for other regions) Generate Daily Panchang Data System should calculate and display: Tithi Nakshatra Yoga Karana Sunrise & Sunset Mo...
I have a clear technical document ready and need a developer to turn it into a working full-stack real-estate site on the MERN stack. The project is not about flashy visuals; it is about reliable, maintainable code and a solid user experience. Core features I need live on day one: • Property listings with photos and key details • Secure user accounts and editable profiles • Fast search and filter functionality so visitors can quickly narrow results • Integration with external real-estate listings APIs to keep inventory fresh You will have freedom on UI layout as long as it is responsive and intuitive on desktop and mobile. I will share the full technical brief—including data models, page flow, and API endpoints—once we start so you can estimate e...
My goal is to replace the repetitive manual work inside my SMM panel with an AI-driven agent that talks fluently to both the panel’s API and WhatsApp. Core functions for the panel • Order management – every time a client creates a support ticket the agent must read the ticket, extract the order ID, then call the provider’s API endpoint and pass that ID along with the requested action. • Cancellation handling – if a WhatsApp user writes “cancel” together with a valid order ID, the agent should instantly push a cancellation request through the same API. • Service announcement – whenever I add a new service the agent has to broadcast a short promotional message to every group I belong to inside the panel, up to 30 times per day (...
Here is a polished, professional version of the project description tailored for Freelancer.com. It is designed to attract serious developers who understand the urgency of a 20-day "buy-and-edit" workflow. Project Title: Urgent: 20-Day Launch - Customization & Deployment of Uber-Like Clone App Project Description: We are seeking a highly skilled and fast-paced Mobile App Developer to customize and deploy a ride-hailing platform. To meet a strict 20-day launch deadline, we are bypassing "from scratch" development. We will provide a high-quality, pre-purchased source code (Uber Clone) that includes the Rider App, Driver App, and Admin Panel. Your primary task is to take this source code, perform specific UI/UX modifications, and ensure a successful deployment on al...
I need to merge a little over 1,700 separate files—each containing a mix of text and images—into one cohesive PowerPoint deck. Every slide must follow true chronological order, starting with the earliest-dated document and moving forward without a single mix-up. An A4-sized template should frame the entire presentation so that printing or PDF export remains effortless. Please keep the original look of each document intact while fitting everything neatly inside that A4 canvas. I also want automatic, dynamic page numbering that updates itself if slides shift during revisions. You can pull the source files straight into PowerPoint, but feel free to batch-process in Word or Adobe tools first if it speeds things up—just be sure the final output is a clean .pptx that open...
We are looking for an experienced Full Stack Developer to build and manage a custom CRM and lead distribution system. The ideal candidate should have hands-on experience in lead capture, ping/post integrations, and third-party form tracking, especially in performance marketing or lead generation environments. This is NOT a basic website job. Key Responsibilities: * Develop a custom CRM platform to capture, store, and manage leads from multiple web forms and sources * Build and maintain POST and Ping/Post integrations for real-time lead distribution to buyers & sellers * Integrate with third-party APIs, CRMs, and buyer systems for seamless lead delivery * Modify and optimize existing web forms (HTML/JS/PHP or similar) for better tracking and performance * Work with iframe-based embedd...
I’m building an enterprise-grade, multi-tenant SaaS tool that spans the full stack: a front-end, an Express (or .NET Core if you prefer) API layer, and cloud-native services on AWS and Azure. The immediate focus is threefold—polished UI, robust back-end logic, and tight cloud integration—so I need each piece advancing in parallel. Front-end The app centres on interactive dashboards, client-onboarding forms, and a role-based user-management interface. Everything should load fast, feel responsive, and remain easily themeable for different tenants. Back-end & Multi-Tenancy We’ll expose REST/GraphQL endpoints, route traffic through a proxy layer, and isolate tenant data cleanly. Firebase handles file storage and console-driven operations, while the core data...
Need someone to deploy code. This will be ongoing work. SETUP: * Backend: Node.js (Express) * Frontend: React (Vite) * Server: Hostinger VPS * Domain: * Frontend: * Backend: TASK: 1. Clone repo or use provided ZIP 2. Backend Setup: cd backend npm install Create .env: PORT=3000 MONGO_URI=mongodb:// JWT_SECRET=supersecret 3. Install MongoDB: apt install -y mongodb systemctl start mongodb systemctl enable mongodb 4. Run backend: pm2 start src/ --name invesol pm2 save 5. Setup Nginx: server { server_name ; ``` location / { proxy_pass http://localhost:3000; proxy_set_header Host $host; } ``` } 6. Enable SSL: certbot --nginx 7. Frontend: cd frontend npm install npm run build Upload dist to: ...
Pro java & springboot developer Comfortable with AI and LLMs etc
Je cherche un développeur capable de créer une application web optimisée pour Android. L’objectif est d’offrir aux utilisateurs Android une expérience fluide, accessible directement depuis leur navigateur, avec la possibilité d’ajouter l’application à l’écran d’accueil comme une PWA. Voici ce dont j’ai besoin : • Conception de l’architecture front-end et back-end adaptée aux contraintes mobiles. • Interface responsive qui s’adapte à toutes les tailles d’écran Android. • Fonctionnalités hors-ligne de base et notifications push si possible. • Tests sur différents appareils Android pour garantir performance et compatibilit...
I’m putting together a small-scale social networking platform for personal use and want to start with one core feature: the Messaging system. Here’s what I need: • A working, real-time Messaging system where users can send, receive, and view messages in a clean interface. • Basic account creation and login so people can access their inbox. • Simple, responsive front-end styling that looks good on mobile and desktop. • Clear setup instructions so I can deploy the project on my own hosting. Future additions such as User profiles or an Activity feed may come later, so please structure the code in a way that leaves room for expansion. Feel free to suggest the best tech stack for a lightweight, personal project—whether that’s Node.js wit...
I need a full-stack partner to turn my fitness club concept into a polished e-commerce web application. The site must feel lively and highly interactive so visitors immediately engage with workouts, gear, and membership options rather than browsing a static catalogue. Core scope • Build a responsive front end with HTML, CSS, and modern JavaScript (React, Vue, or similar) to deliver snappy page transitions, smooth animations, and mobile-first layouts. • Develop the backend logic—preferably Node.js or another performant stack—that powers secure user accounts, product data, and real-time inventory. • Custom-fit e-commerce flows to the fitness niche: selling class passes, subscriptions, branded merchandise, and digital training plans in one seamless shopping c...
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