Node.js Jobs

We are seeking an experienced Full-Stack Developer to build a modern web application using with Stripe payments, Twilio services, and real-time chat. The role involves developing scalable, secure, production-ready systems and integrating third-party APIs. Responsibilities include building applications, designing backend APIs, integrating Stripe for payments, subscriptions, and webhooks, and implementing Twilio for SMS, OTP, and communication workflows. You will also build real-time chat using WebSockets or , develop authentication systems, and manage databases (PostgreSQL, MySQL, or MongoDB). Additional tasks include optimizing performance, ensuring security, writing clean code, and deploying applications. Required skills: , React, TypeScript, Node.js, Stripe, Twilio, real-time communi...

Project Description: I am looking for an experienced and skilled web developer to design and develop a modern, responsive, and user-friendly website. The website should be visually appealing, fast-loading, and optimized for both desktop and mobile devices. Scope of Work: Design and develop a fully functional website from scratch Create a clean, modern, and attractive UI/UX Ensure responsive design for mobile, tablet, and desktop Develop frontend using HTML, CSS, JavaScript (or frameworks like React) Backend development using technologies like Node.js / PHP / Python (as required) Database integration (MySQL / MongoDB) Implement user authentication (login/signup) if needed Add required features such as forms, dashboards, APIs, etc. SEO-friendly structure and fast performance optimization F...

Hi everyone, We are a small US-based web and mobile development team looking for reliable remote freelancers for ongoing project collaboration. We are looking for two types of support: 1. Web Developers We are interested in developers with experience in web or mobile projects. Preferred skills include React, , Node.js, Python, Django, FastAPI, PHP/Laravel, WordPress, Shopify, PostgreSQL, MongoDB, REST APIs, Git, AWS, Docker, and deployment. You do not need to know everything listed above. Please be honest about your strongest skills and share relevant work samples. 2. Client Communication / Project Coordination Support We are also looking for someone with strong professional English communication skills who can help with project discussions, requirement gathering, meeting notes, clien...

**Job Title:** Convert Tampermonkey Script to Production-Ready Node.js Backend (Automation Logic Only) **Project Description:** I need an experienced developer to convert an existing Tampermonkey/JavaScript automation script into a **production-ready Node.js backend system**. This is **backend logic only**. I do NOT need frontend/UI work. The script currently contains request automation, OTP flow, concurrency logic, token/session handling, retry mechanisms, captcha integration, request cancellation, automation timing, and persistent storage logic. The developer must rewrite the logic cleanly into a scalable Node.js backend architecture. --- ### Scope of Work Convert the existing Tampermonkey script into a **pure Node.js backend** with proper architecture and clean code. The backend...

I’m creating a browser-based quiz game that plugs into the Zoom Video SDK so contestants can play while a live audience watches and interacts. The game must run entirely on the web, support up to ten simultaneous players, and present questions grouped by sections rather than one at a time. Here’s the play flow I have in mind. Players join a private lobby through a link, take their seats (maximum ten), and wait until I start the round. When I launch a section, every contestant sees that block of multiple-choice questions (options A-D). They answer, I close the section, scores update in real time, and the next section appears. A live leaderboard should be visible inside the Zoom share so both players and audience can follow the standings. What I need built: • Web front end...

My Shopify store is almost ready, but the checkout flow is still only half-done. I need someone who has already built production-grade Shopify checkouts to take it from “in progress” to fully live. Here is what remains: • Complete the entire checkout process, ensuring it follows Shopify best practices and passes PCI compliance checks. • Integrate Stripe as the sole third-party payment gateway, configuring webhooks and testing for successful, failed, and refunded transactions. • Put in place the usual quality-of-life touches—cart persistence, error handling, mobile responsiveness, and basic analytics events (add-to-cart, begin-checkout, purchase). Acceptance criteria: 1. A shopper can move from cart to order confirmation without encountering console ...

We are looking for an AI automation developer for a social media automation system. Workflow includes: - OpenAI API integration - ElevenLabs voice generation - Instagram & Facebook auto posting - AI caption generation - AI reel/script generation - n8n automation - Google Sheets/Airtable integration Goal: Complete automation workflow: Idea → Script → Voice → Video → Caption → Auto Posting Required Skills: - OpenAI API - n8n - Python or Node.js - Meta API - Automation workflows - Social media automation Please share: 1. Similar projects 2. Portfolio 3. Timeline 4. Cost estimate Long-term work possible for the right developer.

I run a fleet of 3000-plus smart water dispensers spread across multiple client locations and need a single web application that lets me see what is happening at each device the moment it happens. The core of the build is a full-stack solution: a React / front-end talking to a Node.js or FastAPI back-end, with MQTT handling the ingestion stream. Data persistence will live in PostgreSQL with the TimescaleDB extension so we can store high-frequency time-series readings while still keeping queries snappy; Redis will sit in front for real-time queues and caching. The most critical values that must update in real time are TDS and Temperature, though the schema should already accommodate pH, turbidity and any future metrics so I can turn those on without major refactoring. Multi-tenancy is ...

Project Overview I need a developer to fork an existing open-source media player that works on both iOS and Android (cross-platform) and make small amendments to the app. The key unique requirement: build a separate profile page that lives outside the app (web-based). The app should function similarly to the forked app(s) add-on based media centers—compatible with community content plugins, supporting streaming from external sources. Platforms Required Looking for it to work seamlessly across both mobile operating systems from a single codebase. What You'll Do 1. Fork & Setup – Fork the selected open-source cross-platform media player repository and get it running locally on both iOS and Android. 2. Minor UI/UX Amendments – Small customizations to the interfa...

I need a professionally designed, fully responsive e-commerce website dedicated to selling digital products only—think downloadable files such as e-books, templates, or software keys. Because the store must be custom-built rather than relying on Shopify or WooCommerce, it should be tailored end-to-end to my brand, conversion flow, and future feature ideas. Beyond clean UI/UX, the site has to handle secure user accounts, instant file delivery after payment, license-key generation (if needed), and an intuitive admin dashboard where I can upload new products, track sales, and issue refunds. Integrations with Stripe and PayPal are a must, and I’d like the codebase to be easy to maintain—modern stacks such as Laravel, Node/Express, or a lightweight Python framework all work f...

Building an app for your shop that covers finance, sales, inventory, customer data, and dashboards is a fantastic idea — it will give you a centralized system to manage everything efficiently. Let’s break down the core components you’ll need: Key Features for Your Shop App Finance tracking: Monitor income, expenses, profit margins, and generate financial reports. Sales status: Real-time sales data, daily/weekly/monthly summaries, and trend analysis. Product inventory: Stock levels, low-stock alerts, supplier details, and automated restocking suggestions. Customer database: Store customer profiles, purchase history, loyalty points, and contact info. Multiple dashboards: Custom dashboards for finance, sales, inventory, and customer insights. Tech Stack Options Frontend: Rea...

An AI module needs to plug into my existing website so visitors can: • generate realistic product mockups in-browser, • instantly download the same design as high-resolution images, and • receive print-ready PDF and PNG files at 300 DPI. The feature set must cover mockup generation, high-resolution file creation, and print file generation, and it has to function smoothly on both desktop and mobile views already handled by my front-end. Typical user flow I have in mind 1. User uploads artwork or selects a template. 2. AI renders a photorealistic mockup (shirts, posters, phone cases—flexible on product range). 3. The system returns a download button for PNG and a separate button for a print-optimized PDF in CMYK. Technical notes • I am comfort...

Hiring: Senior Full-Stack Shopify Developer (6-Month Contract) Job ID: GKS2005_3 Role: Senior Full-Stack Shopify Developer Duration: 6 Months Work Mode: Remote Budget: ₹40,000 – ₹50,000/month Timezone: 7:30 PM – 2:30 AM (IST) Experience Required: 10+ Years --- Role Overview We are looking for a Senior Full-Stack Shopify Developer to support the Shopify Enterprise ecosystem and digital commerce initiatives. You will collaborate with cross-functional teams including technology, design, and business to deliver scalable, high-quality solutions in an agile environment. --- Key Responsibilities Provide end-to-end Shopify Enterprise development and platform support Enhance existing Shopify storefront functionalities and features Develop and maintain custom backend services ...

I’m running a transport management system that’s already live on an Ubuntu VPS, served through Nginx and kept alive with PM2. The stack is React + Vite on the front end and Node.js on the back, and it’s functioning well except for one critical area: printing and RTL layout. Here’s what I need you to tackle: • Treat A4 as the baseline paper size and make every printable view line up perfectly—margins, headers, footers, stamp area, and an auto-generated QR. • Apply Arabic RTL rules consistently across all pages, not just a subset, so customers switching between LTR and RTL never see a jumpy interface. • Switch the system’s main print typography to clean, well-sized Arial, adjusting weights and sizes so both on-screen and printed text r...

We are looking a technically strong IoT Consultant with hands-on experience in designing and scaling IoT solutions from prototype to production. The ideal candidate should have expertise in IoT architecture, cloud integration, connectivity protocols, and device security. Experience: 3–5 Years Key Responsibilities Design and implement end-to-end IoT architectures including edge devices, gateways, and cloud connectivity. Work with protocols such as MQTT, CoAP, HTTP/REST, and LoRaWAN. Build and manage IoT solutions on AWS IoT Core, Azure IoT Hub, or Google Cloud IoT. Implement device security, identity management, X.509 certificates, and secure boot processes. Troubleshoot connectivity, latency, and hardware-software integration issues. Collaborate with stakeholders to convert technic...

I’m finalising an in-house dashboard for our hotel group that brings every key number into a single view. The interface is already taking shape (I've used Base44 to build it) what I now need is solid back-end work so the data flows in reliably and securely. Scope of work • Build and document API connections to three external systems we rely on each day—our accounting software, CRM platform and operational management tool. Each feed must pull the full range of data needed to calculate our Financial, Operational and Reputational KPIs. • Normalise and map incoming data so the dashboard can display figures in real time or on a scheduled refresh (hourly is ideal, but I’m open to your recommendation if rate-limits apply). • Implement secure authentica...

I want to take a web application from idea-stage to a polished, production-ready product and I’ve decided to do it on the MERN stack—MongoDB, Express, React, and Node.js. The core of the work is full-stack: architecting the database, building clean REST APIs (this is the piece I value most), and delivering a fast, responsive React interface that feels effortless on any device. Here is what I need from you: • A well-structured MongoDB schema and any necessary data-migration scripts. • Express/Node controllers that expose secure, well-documented REST endpoints. • A React front-end that consumes those endpoints and follows modern component patterns. • Basic authentication and session handling where appropriate. • Code that is easy for another dev...

I need a fully responsive movie-centric website built in pure Node.js—no WordPress, The visual direction is Modern, with a bold hero section on the homepage that pairs a striking background image or video with a strong, memorable title. Directly beneath that hero I want a “Trending Now” feed where I can push fresh business-related movie news. Each item must accept either a 30–40 second trailer, a still photo, or a mix of both as its thumbnail. When visitors click through, they should see rich-text content: headings, paragraphs, and an external link to the featured movie. Standard brand pages are required: About Us, Services, Why Us, and a Contact page with a functional form. The footer needs live social-media icons so visitors can share content instantly. A lig...

I am selling the complete source code of Prydelix — a production-ready, fully deployed Full-Stack Web Application built with React 18 and Firebase. Live Demo: This is NOT a template or starter kit. This is a complete, battle-tested platform with 100+ features, live payment gateway integration, and real business logic built over 3+ months of development. Target Audience: - IT support businesses looking for a ready-made platform - E-commerce startups - Developers/agencies wanting a production-ready React + Firebase boilerplate Deliverables: - Complete source code (95+ files) as ZIP - Firebase security rules - Vercel deployment config - Environment variables setup guide - 7 days post-sale support Key Features: - Complete E-Commerce System: Product shop with search and filters, car...

أعمل على إطلاق سوق سيارات رقمي يتيح للبائعين والمشترين – سواء كانوا أفراد-عاديين أو معارض وشركات – الالتقاء في مكان واحد وعقد الصفقات بسهولة. أحتاج إلى تصميم وتطوير منصة كاملة مع واجهة متقدمة ومحترفة تدعم تجربة مستخدم سلسة على سطح المكتب والهواتف. ما أتوقعه منك: • تصميم واجهة تركز على الإبهار البصري وسهولة التنقل، مع لوحات ألوان وخطوط عصرية تتماشى مع طبيعة سوق السيارات. • بناء نظام تسجيل دخول واحد يشمل حسابات الأفراد والشركات مع إمكانية توثيق الحسابات التجارية. • نموذج نشر إعلان ذكي يتيح رفع صور عالية الدقة، فيديو قصير اختياري، وحقول مواصفات قابلة للتخصيص (الماركة، الفئة، سنة الصنع، العداد، الحالة، السعر، …). • صفحة عرض سيارة غنية بالمعلومات، تتضمن معرض صور سريع، جدول المواصفات، وسهماً للتمرير بين السيارات المشابهة. • بحث وتصنيف متقدم مع...

UNO skill based gaming app We are looking for a senior full-stack and React Native developer, or a small team, who has already built real-money or skill-based tournament systems similar to Wagr Skillz, Triumph, or competitive card-game platforms. This is not a from-scratch project. We already have a backend, mobile app, and admin dashboard. We need someone who has already built these systems before and can legally reuse or adapt their previous code modules to finish what is missing. Any reused code must be code you own or have the legal right to reuse. We do not want stolen code, copied private repo code, or code from a previous employer unless you have written permission to reuse it. Current Stack Backend: Node.js, Express, PostgreSQL, DragonflyDB or Redis, Mobile App: React Native...

Project Title Custom Full-Stack NGO / Charity Website Development (Like ) --- Project Description We are looking for an experienced full-stack web development team or individual to build a custom-coded NGO / charity website similar in functionality, structure, and scale to Alkhidmat.org. This is NOT a WordPress or CMS-based project. We require a fully custom-built, scalable, secure, and SEO-optimized solution with a modern frontend, robust backend, and admin panel. --- Project Goals Develop a high-performance, SEO-friendly NGO website Support donations, programs, events, news, and volunteers Include a custom admin panel for content & financial management Build a foundation that can scale into mobile apps & APIs later --- Frontend Requirements Technology Stack (Re...

Title: Build a White‑Label Mobile Recharge Website with Rewarded Ad & Discount Engine (Core MVP) Description: I am looking for a skilled senior full‑stack developer to build the core version of a Cost Per View (CPV) recharge platform. Core Features (Phase 1 Slice): • White‑Label Recharge Website (₹10, ₹50, ₹100) • Static Image Rewarded Ad before payment (10-sec timer) • On ad completion, auto‑apply admin‑configurable ₹1‑₹2 discount • Admin Dashboard: Campaign Create, View Count, Manual Reports • AdMob/Vungle SDK Integration (SSV callback) • Node.js/Laravel backend, React/Vue frontend, PostgreSQL • Docker deployment on client's VPS NOT included: Video ads, automated SMS reports (Phase 2) What I provide: • Complete SOW, Code Blueprint (DB ...

Hey there, I'm reaching out because I have a project I think you'd be a great fit for based on your skillset. I'm looking to build a web proxy application, similar in functionality to open-source projects like Ultraviolet () or Scramjet (). Here's what I'm trying to accomplish: Build a functional web proxy - Something that can handle URL rewriting, content manipulation, and request interception similar to the projects I mentioned above. Broad site compatibility - I need it to work seamlessly with major sites like Google, Yahoo, and other platforms without constantly triggering their proxy detection systems. The goal is to architect it in a way where sites don't flag the traffic as coming from a proxy in the first place, rather than just trying to bypass their...

I am building a web-based portal that bridges a wearable dysphagia-monitoring device and the clinicians who treat the patient. This will be a dummy site and does not need to be professional at this point. The top priority is clear, two-way communication between patient and clinician, so the experience on both dashboards must be equally intuitive, performant, and secure. Core workflow • The device streams or periodically uploads swallowing logs, symptom flags, and adherence stats. • Patients log in to see these metrics, receive therapy reminders, and acknowledge alerts. • Clinicians review trends, adjust diet or exercise plans, send secure messages, and schedule follow-up video calls—all inside the platform. • A rules engine triggers notifications when uns...

DO NOT REACH OUT with AI auto pitch!!! Will be ignored!!! DO NOT reach out if you have never done AI girl/AI companion!!!! DO NOT reach out if you have never trained a good Lora/ checkpoint, WILL be ignored!!!! This is a full time position. What you'll do Train image checkpoints and image loras. Design and optimize AI image/video generation pipelines for high-concurrency inference Integrate and fine-tune open-source video generation models (e.g. Wan2.2, CogVideoX) Optimize GPU inference performance using TensorRT, xformers, and quantization techniques Implement LoRA-based fine-tuning for character consistency and style customization Requirements Must familiar with AI companion industry. 5+ years of AI/ML engineering experience Hands-on experience with video or image generation...

Web3 Full Stack Development Team Needed for Blockchain Gaming & Staking Platform We are building a next-generation multi-chain blockchain gaming ecosystem combining staking infrastructure, NFT marketplace functionality, advanced wallet integrations, and immersive gaming experiences for the DeFiHorse ecosystem. We are looking for experienced Web3 freelancers and development teams to help us build and scale a high-performance decentralized platform across multiple EVM-compatible blockchain networks. Project Overview DeFiHorse is a blockchain-based horse racing metaverse and NFT gaming ecosystem featuring staking, NFT assets, wallet integrations, and multi-chain infrastructure. The platform will include: Multi-chain staking infrastructure NFT marketplace Wallet integration (MetaMask...

I’m ready to take my teaching online and need a sleek, modern site that can host and sell two separate course tracks—French language lessons and CAT/CET exam coaching. The platform should feel intuitive to students while giving me the back-end tools to manage everything smoothly. Core build • Modern visual style with clean typography and mobile-first responsiveness. • Secure user sign-up / log-in so every learner has a personal dashboard. • Payment gateway integration (credit/debit, UPI, wallets, etc.) that routes fees directly to my account. Course delivery French and CAT/CET material will be delivered via live sessions. I’ll schedule classes and upload replays; students simply join from their dashboards. No need for quiz engines or automated p...

I’m ready to lay the technical foundations for an online-multiplayer game site and need a developer who can take the idea from concept to a working, browser-based platform. The first milestone is all about player management. Secure user authentication, account creation, and editable player profiles must be in place, wired to a database that scales without drama when traffic spikes. A clean, responsive front-end where new users register, verify their email, upload an avatar, and tweak basic profile settings is essential. I’m still refining the exact genre, so the core gameplay module can remain a pluggable component; whether we ultimately plug in an action-adventure, strategy, or RPG engine, the account system you build should drop straight in and “just work.” ...

I’m looking to have a complete, end-to-end system built that uses generative AI to create fresh social media posts and then pushes them live automatically to my pages on Facebook, Twitter (X), Instagram, LinkedIn, and YouTube. The core flow I have in mind is simple: I supply a topic, key points, or even let the tool pull from an RSS feed or uploaded brief; the AI drafts a platform-specific post—copy, hashtags, and, where relevant, a thumbnail or image prompt—and the system schedules or publishes the content straight to each network without further manual work from me. I’m open on the tech stack as long as it is reliable and easy for a non-developer to operate afterward. If you prefer Python, Node.js, or no-code wrappers, that’s fine; what matters is seamle...

I’m rebuilding my Minecraft-hosting site to work much like gbnodes and I need a purpose-built admin panel to run everything from one place. As the Super Admin I must be able to: • User management (ban / unban, suspend, reinstate) across game servers and the website • Content management for pages, news posts and any promotional blocks • Global site-settings control—branding, SMTP, payment gateways, maintenance mode, etc. • Create and track gift cards and discount coupons, define usage limits and expiry dates • Instantly “give panels” to a customer (provision a new hosting panel or upgrade an existing one) The panel should sit behind solid authentication, show real-time stats and logs, and be responsive on desktop and mobile. Clean, ...

I already have a working n8n flow that places simple trades, but I now need to roll out what I call “Opción B”: full state management, support for complex orders, and a reliable kill-switch. The integration must talk directly to the Charles Schwab API, so proven experience with that specific broker is essential. What’s left to build • State logic: every open position and pending order must be tracked continuously, with status updates saved to my PostgreSQL instance and pushed to Telegram in real time. • Complex orders: the flow has to create, monitor, and — when required — cancel OCO (One Cancels Other) orders using Schwab’s REST endpoints. • Kill switch: a single flag in n8n (manual boolean, plus an optional webhook) should imme...

I am currently building an advanced AI assistant platform called OpenClue / JARVIS AI, designed as a premium AI operating system with automation, voice interaction, intelligent agents, and enterprise AI capabilities. The system is being developed using: • React + TailwindCSS frontend • FastAPI/Node.js backend • Ollama local LLM integration • AI agent workflows • Voice assistant automation • Real-time WebSocket communication • Modern cinematic UI/UX inspired by Iron Man HUD and Apple Vision Pro Key capabilities include: * AI chat assistant * Voice command execution * Multi-agent AI workflows * Document and OCR processing * AI automation pipelines * Resume/CV ATS optimization tools * Enterprise AI assistant concepts * Local/private AI deployment * AI-pow...

I’m planning a fresh cloud deployment to run both web and mobile applications, and I expect traffic to exceed 1,000 concurrent users at peak times. Before I commit to any provider or configuration, I want a seasoned cloud architect to walk me through the optimal setup. Considering that the app will start in the beginning in GCC, then it will be launched globally Key questions I need answered include: • Which platform (AWS, GCP, Azure, or a hybrid approach) will give me the best balance of performance, scalability, and manageable costs at this load? • How should I structure auto-scaling groups, load balancers, and multi-zone redundancy so that outages never translate into downtime? • What is the most secure and efficient way to handle CI/CD, container orchestration, ...

Project Description: We are currently developing a custom cloud-based SaaS software platform through an external software development company and are seeking an experienced independent technical consultant to supervise, review, and audit the ongoing development work. The selected freelancer will act as an independent technical advisor to help ensure that the platform is being developed professionally, securely, efficiently, and in a scalable manner, while also verifying that the development progress, timelines, and technical implementation are aligned with industry standards and best practices. Scope of Work: The freelancer will be expected to: Review the current software architecture and overall system structure. Review and audit the source code and repository structure. Assess the q...

I’m kicking off a medium-sized web build and need a developer who can take full ownership of the coding and deployment. The job is strictly development—planning and UI mock-ups are already underway—so I’m looking for someone who can turn requirements into a functioning, scalable web application. Scope The platform is web-only; mobile or desktop ports are not in scope right now, though writing clean, responsive code that behaves well on modern browsers is important. I’m open to your preferred stack—whether that’s React + Node, Django, Laravel, or another modern framework—as long as it is well-documented, modular, and ready for hand-off. Expected deliverables • Complete, production-ready source code in a Git-based repo • A liv...

I have a complete Figma file for a mobile application and now need it brought to life in Flutter. Every screen should be reproduced pixel-perfectly, responsive for both iOS and Android, and coded with clean, well-commented Dart. Beyond the interface, I also need a fresh backend built from scratch. It must power three key features that appear in the designs and user flows: • Secure user authentication (email, social logins, password reset) • Real-time chat between users • Seamless payment processing I’m flexible on the tech stack for the backend—Firebase, Supabase, Node.js, or something comparable—as long as it integrates smoothly with the Flutter front end and scales easily. REST or GraphQL is fine; choose what fits best and outline why. Deliverables 1....

I’m looking for an experienced backend developer to build a headless automation engine for a government booking portal. The role involves designing and implementing a scalable backend system to manage bookings and automate processes efficiently. The ideal candidate will have experience with Python and Django, and be able to work independently to deliver high-quality solutions. I need a professional and experienced developer who can build this project reliably and deliver a high-quality solution.

I am a Senior Full-Stack Developer with 10+ years of experience. My main tech stack is PHP Laravel, Node.js, and Python. I am looking for a freelance Business Analyst or Sales Partner to bring in web application projects. You find the clients and close the deal; I build the high-quality software. Compensation 100% Commission: You get a cut of every project you bring in. Rate: 15% of the total project value (e.g., if a project is $5,000, your commission is $750). Payout: Commission is paid instantly as milestones are released by the client. What You Will Do Find businesses or startups that need custom web applications. Gather their requirements and pitch my development services. Close the deal. Why Partner With Me? 10+ Years of Experience: I write clean, secure, production-ready code. Versa...

[ DON`T USE AI FOR BID MY PROECT else i will remove ur bid ] I’m building a lightweight two-page React web app that lets a user broadcast their webcam and microphone on Page 1 and lets others watch the feed with ultra-low latency on Page 2. [very simple camera live streaming page ] I code myself, so I’m looking for a genuine React expert to pair-program with me over AnyDesk while we wire everything together or ventor who will show me way lets say i want make 24 hours live streaming over my website and daily 5k visitors will watch. Before we dive in, open your proposal by stating the streaming protocol or service you believe is best for this use case and why you prefer it. (I currently favour WebRTC, but I’m open to persuasion if you have compelling reasons.) On...

***DO NOT attempt to communicate or engage outside of Freelancer. Any such action will result in IMMEDIATE REJECTION*** We are looking for a highly skilled React & developer with strong Firebase experience to help build and scale modern full-stack web applications and SaaS platforms. This is a great long-term opportunity for talented freelancers who have strong technical skills and want to work on large-scale, real-world products with continuous development work. Required Skills React.js Firebase Full-Stack Web Development REST APIs / Backend Integration Responsive UI Development Authentication & User Management Real-time Features Performance Optimization Deployment & Production Handling Preferred Experience SaaS platforms Dating / social platforms Admin panels & dashb...

I need a small, self-contained application that will take the repetitive pain out of activating prepaid SIM cards for my customers. The tool must handle Telstra, Optus and Vodafone services and walk the activation flow end-to-end without me touching the carriers’ web portals. Here’s what the program must accept on screen: the SIM card number, the related account information and the customer’s personal details. All data will be keyed in manually for now, but I’d like the structure left flexible so I can bolt on a CSV or API input later. A simple desktop utility built in Python (Tkinter or PyQt) or a lightweight web dashboard in Node, Flask or similar is fine as long as it is reliable and easy for a non-technical staff member to operate. Please include clear setup i...

We are looking for an expert automation engineer to build a resilient, background cloud worker that mimics organic user behavior to monitor a B2B platform dashboard, filter incoming data points against multi-layered keyword criteria in real time, and programmatically claim matching entries. The script must run 24/7 on a Linux-based Virtual Private Server (VPS) with high uptime, robust session persistence, and built-in anti-bot protection. Scope of Work & Deliverables 1. Persistent Authentication & Monitoring Loop • Develop a headless background script using Node.js and Puppeteer (or Playwright) that maintains a persistent browser session. • Implement a continuous, configurable polling cycle (e.g., every 30 seconds) to monitor a live data stream/dashboard pane. • Inco...

We are looking for an experienced web developer or development team to help build an investment platform web application. The platform will be designed to provide a seamless and secure environment for users to invest in various assets, view portfolio performance, and track market data in real-time. This is a full-stack web application, and we expect the developer to have experience in both front-end and back-end development. The project requires integration with financial data providers for real-time stock/asset prices, a user-friendly interface, secure account management, and investment tracking tools. Key Features: User Registration and Authentication: Secure sign-up/login with multi-factor authentication. Investment Dashboard: A clean, user-friendly dashboard where users can view thei...

I am kicking off an AI-powered surveillance and face-recognition platform and want to start on solid ground. The goal is a clean, production-ready project structure that stitches together every piece of the stack so my team can focus on feature work rather than boilerplate. Tech stack that must come wired in: • Backend – Python 3.11, FastAPI, SQLAlchemy + Alembic, PostgreSQL, Redis, WebSocket • AI layer – YOLOv8 (people detection / counting), DeepSORT (tracking), RetinaFace + InsightFace-ArcFace (face detection / recognition), FAISS for vector search, OpenCV to pull RTSP streams • Frontend – 15 with TypeScript, Tailwind CSS, Recharts for dashboards • Infrastructure – Docker, docker-compose, NVIDIA CUDA runtime for GPU inference, Nginx...

I run several production web platforms powered by a Laravel backend and a React + frontend. I need an experienced engineer who can jump in quickly, keep the codebase clean, and—above all—perfect the responsive design so every interface feels seamless on mobile, tablet, and desktop. Your week will revolve around polishing existing components, extending layouts, wiring new REST API endpoints, and releasing features that noticeably improve speed and usability. Because we rely on both React and , you should be fully comfortable moving between client-side interactivity and server-rendered pages, tackling routing, state management, and performance tuning along the way. Clear, steady communication matters as much as elegant code. I’m online daily, review pull requests promptl...

I’m kicking off my first tech project and need a friendly expert who can both build and patiently walk me through every step. The goal is to create an e-commerce site that also showcases a simple smart-home integration—so we’ll be tackling a combination of web development and IoT in one cohesive build. Here’s what I have in mind: • Start with a clean, scalable e-commerce front end (I’m open to React, Vue, or whatever stack you feel suits a beginner eager to learn). • Connect a lightweight back end that can later expand—Node.js or Python are fine by me, as long as you explain the reasoning. • Integrate a basic smart-home feature (for example, pulling status data from a Wi-Fi–enabled sensor or toggling a smart-plug) and display it se...

We are building Sama, a premium realtime 1-to-1 audio social platform focused on: expert discovery realtime matching monetized audio communication wallet & billing systems scalable social infrastructure This is a serious long-term startup project — not a basic MVP. We are looking for an experienced full-stack development team or agency with strong expertise in: Flutter WebRTC Node.js / TypeScript Realtime systems Redis PostgreSQL Scalable backend architecture Premium mobile UI/UX The product architecture is designed to support future expansion into: video calling group rooms live streaming creator ecosystem features --- Core Features Required Authentication Mobile OTP login JWT authentication Session/device management...

Project Description I am a web developer and AIML student building modern business websites, SaaS platforms, and AI-powered solutions. I need skilled freelancers/designers/developers to help improve and scale my existing demo projects with premium UI/UX, backend integrations, and deployment support. Current Demo Projects Restaurant Website Demo ⁠� Art Restaurant Demo ⁠� Features Needed Cinematic modern UI Smooth scrolling animations Responsive mobile design Admin dashboard Booking/payment systems AI integrations Authentication system Cloud deployment SEO optimization Fast performance optimization Preferred Technologies React / Tailwind CSS Node.js MongoDB / PostgreSQL Firebase / Supabase AWS / Vercel Project Goal Build premium-quality business websites and scalable SaaS platforms for ...

I already have the finished Figma designs and now need the build in Next.js. The core of the job is to translate those screens into a production-ready application that includes secure user authentication, smooth API integration and true real-time data updates (think WebSocket or Server-Sent Events rather than timed polling). You’ll start by setting up a clean codebase, wiring up the auth flow (email/password plus social log-ins via OAuth), then hooking the front end to my existing REST endpoints. After that, we’ll layer on the live updates so a user sees changes instantly without refreshing the page. Deliverables • Complete repository reflecting the approved designs • Auth module fully tested and documented • Connected API calls with proper error handli...