Node.js Jobs

Necesito desarrollar un sitio web que convierta tareas manuales de mi negocio en procesos automáticos. El objetivo es que, con un clic o en modo programado, el sistema ejecute acciones hoy repetitivas y propensas a error. Alcance principal • Diseño y desarrollo completo del sitio (frontend y backend). • Módulos de automatización conectados a APIs y bases de datos para orquestar flujos de trabajo. • Panel de administración donde pueda activar, pausar o ajustar cada flujo. • Documentación técnica y breve guía de usuario. Los procesos que quiero cubrir incluyen desde la generación de facturas hasta envíos de correos de marketing o seguimiento de proyectos; deseo una arquitectura flexible que perm...

Daisy Tutor will be an educational content website built entirely around interactive quizzes. Visitors should be able to pick a topic, take a timed or untimed quiz, see instant feedback with detailed explanations, and track their progress over multiple sessions. The feel must be lightweight and distraction-free so that the quiz experience stays front and centre on both desktop and mobile. Core build requirements • Customisable quiz engine that supports multiple-choice, true/false, and short-answer questions. • Question bank and admin dashboard where I can import, edit, and tag questions by difficulty and topic. • User accounts with basic analytics: score history, average accuracy, and time spent per question type. • Responsive design (preferably using React or ...

Only developers with demonstrated AI agent development and API integration experience should apply. We are seeking an experienced AI Agent Developer with proven expertise in: AI agent development and automation API development and integrations OpenAI / ChatGPT, Google Gemini, and Anthropic Claude Microsoft Outlook Desktop & Web Microsoft Graph API and Microsoft 365 Python, Node.js, n8n, and/or Power Automate Microsoft Entra ID, OAuth 2.0, and secure authentication Project Requirements Develop an advanced AI email agent capable of managing multiple Outlook email accounts simultaneously, accessible through Outlook Desktop and Outlook Web. Key Features: Monitor and manage multiple email inboxes in real time. Read, analyze, prioritize, and categorize incoming emails. Automatically crea...

have an existing web application that needs to be deployed on a new VPS. The application is a device management dashboard for family device administration — it allows a parent/administrator to view device activity and manage settings through a web dashboard. The application is already built and working on my current server. I need someone to replicate the setup on a new VPS (same specs) with a new domain. What needs to be done: Server Setup: Install and configure Ubuntu 24.04 Install Nginx (reverse proxy) Install PHP 8.3-FPM Install Node.js + PM2 Install MariaDB 10.11 Install coturn (TURN server for WebRTC) Install Docker (optional — some services run in containers) Application Deployment: Copy existing application files to new server Import database (schema + data...

Senior Full-Stack React Native Developer — Supabase & Fintech API Integrations Company: The Gold App Inc. Project: The Gold App Platforms: Existing iOS & Android Apps and Two Websites Engagement: Freelance, Milestone-Based, Long-Term Potential Project Overview The Gold App is an established fintech platform with live applications on the Apple App Store and Google Play, two operational websites, existing backend infrastructure, and established compliance and security controls. We need an experienced developer to maintain our platform, improve functionality, troubleshoot problems, and complete banking, payment processing, card issuing, and other financial API integrations. THIS IS NOT A NEW APP PROJECT. We do not want our existing applications rebuilt, redesigned, or unnec...

I’m creating an “online rental boyfriend” experience where the sole focus is real-time chat companionship. The service must be accessible across the three channels I rely on most: • Website • Mobile app • Social media integrations Your job is to set up the actual chat layer—user registration, profile management, secure messaging and presence status—so clients can hop in and start a private conversation with their chosen companion from any of the outlets above. A consistent look-and-feel is important, but I’m happy to hear framework recommendations. React (web) plus React Native or Flutter (mobile) and a Node.js/WebSocket backend are all fine; if you have a better stack that still delivers latency-free messaging, pitch it. Key ex...

I'm looking for an experienced MERN stack developer to build a comprehensive multi-school SaaS ERP. Key Features: - Manage students, teachers, attendance, academics, exams, fees, reports, and documents. - Role-based access control with secure school-wise data isolation. - Centralized Super Admin control. Ideal Skills: - Proficiency in MongoDB, , React.js, and Node.js - Strong experience in developing secure, scalable SaaS applications - Familiarity with role-based access control and data isolation Please share relevant experience and approach.

Project Title: Full-Stack Corporate Website & Employee Payroll Self-Service Portal (India Compliance) Project Description: Hi, my name is Shourya. I am looking for an experienced full-stack web developer to build a modern corporate website and an integrated Employee Self-Service (ESS) Payroll Portal for my company, BUSIPRO CONSULTANCY AND SERVICES PVT LTD. Detailed company background, logos, and specific branding assets will be shared with the shortlisted freelancer. I already have a fully fleshed-out prototype architecture and feature specification ready to guide development. Project Scope & Deliverables 1. Public Corporate Website Modern B2B Presence: Clean, corporate responsive design showcasing our managed payroll, staffing, and compliance operations across all major Indian ...

Hi Guys, I am looking development agency for the following below project. Remittance Platform — Project Requirements & RFP 11 Oct 2026 · @Dipendra Summary We are hiring a development agency or experienced freelance team to finish, harden and launch an existing web platform for sending money from Australia to Nepal and India. The product is largely built (about 90,000 lines of Node.js/Express and React code with 120 test files); the work is to take it to a secure, compliant production launch and hand it over cleanly. The product. Customers sign up, verify their identity (Sumsub KYC), add recipients and send money abroad, paying by card (Stripe) or Australian bank payment (PayTo or PayID via Airwallex). Each transfer gets a locked exchange rate, full fee disclosure, real-tim...

UPDATED - Build a reliable, locally runnable "Coles & Woolworths Price Data Extraction Tool" that collects weekly Coles and Woolworths product pricing data across Australia. - (UPDATED) Build a tool (Use TypeScript on Node.js) that can be executed automatically every week. - Scrape product data from Coles and Woolworths websites for all available store locations across Australia. - Extract the following fields: product name, package size/weight/volume, current price, unit price (e.g. $/kg), retailer, store location, product URL, promotional price (if applicable), and extraction date. - Capture location-specific pricing, including regional price differences and store-specific promotions, wherever available. - Collect all available products, including different sizes and vari...

The two apps, shared backend and admin portal are already built, working and functionally complete. We need an experienced engineer or accountable team to perform final hardening, verify release readiness and complete a controlled release. SYSTEM - Two apps: customer-facing and sales/service. - One shared Node.js/Express + PostgreSQL backend with Stripe. - A thin React admin portal using the same backend. - React Native/Expo mobile code is part of the existing system. - Existing source code, automated tests, CI and written release procedures will be provided under NDA. A substantial amount of code was developed with AI assistance and needs independent engineering review. FINAL SCOPE 1. Review the existing code across both apps, backend and admin portal; produce file-specific findings, pr...

We are looking for an experienced Full-Stack Developer to help build a new web application from start to finish. The project will be developed based on an existing design and defined product direction. The selected developer will work closely with the person responsible for the design, turning the provided screens, user flows, and requirements into a functional, responsive, production-ready web application. The initial development timeline is approximately 2 months. About the Application The platform will be a web application designed to connect people primarily based on location and purpose or interest. In simple terms, users will be able to: create and access an account; set up basic profile information; select a location; indicate a purpose or interest; view relevant people or...

I run an oxygen-cylinder supply business and need a web application that lets me follow every cylinder as it moves through filling, dispatch, customer delivery, return and maintenance, while also showing how long each location has been holding it day by day. Core workflow • Every cylinder will have a unique ID that can be searched or scanned to pull up its full movement history. • When a cylinder changes hands—warehouse to driver, driver to customer, customer back to plant, etc.—the responsible user logs that transaction and the system automatically timestamps it and starts or stops the holding-day counter for that party. • A dashboard should summarise total cylinders in circulation, ones overdue for return, and current holdings by customer or depot. ...

# URGENT – Senior DevOps / Full-Stack Developer | Paid Technical Audit Within 24–48 Hours | NEVIE-GLOBAL Project: NEVIE-GLOBAL – France & United Kingdom IMMEDIATE START REQUIRED – PAID AUDIT – MAXIMUM 48-HOUR DEADLINE We are urgently seeking an experienced, reliable Senior DevOps / Full-Stack Developer to take over and finalize an existing technical deployment and integration project. NEVIE-GLOBAL operates through two companies in France and the United Kingdom. Our websites are already developed or partially deployed. We do NOT want to rebuild everything from scratch. We need a professional capable of rapidly analyzing our existing infrastructure, identifying technical blockers, completing the remaining integrations, and preparing both websites for f...

Saya ingin menghadirkan sebuah aplikasi seluler yang membantu petani bertransaksi secara lebih cepat dan transparan. Fokus utama versi pertama ini adalah: • Marketplace hasil pertanian – petani dapat memasang produk, menetapkan harga, dan memantau stok langsung dari ponsel. • Fitur pembayaran online terintegrasi sehingga proses jual-beli berlangsung tanpa perlu tatap muka. • Dasbor sederhana untuk memeriksa riwayat transaksi, status pesanan, serta laporan penjualan harian. Teknis yang saya perlukan: – Aplikasi Android (React Native atau Flutter dipersilakan) lengkap dengan UI/UX ramah pengguna berbahasa Indonesia. – Backend ringan (Firebase, Supabase, atau NodeJS + MongoDB) yang mampu menangani otentikasi, listing produk, keranjang, dan gateway pe...

I need fresh eyes on an existing interface so its visual design and overall user experience feel polished, consistent and unmistakably corporate–not playful or overly minimal. The current build functions, but it doesn’t yet project the professional image my brand requires. You will work from my brand guidelines (logo files, color palette, typography and spacing rules) to reshape layouts, refine component styling and smooth out user flows. Expect close collaboration: I’ll walk you through the pain points page by page, then review wireframes and high-fidelity mock-ups before we lock anything in. Deliverables • High-fidelity desktop & mobile mock-ups for every revised screen • A reusable UI kit / style sheet reflecting the approved corporate look &bul...

Title Mobile app (iOS, Android) and web app with AI document processing: client documents to CSV Project description Consulting company needs an app where clients submit financial documents. AI reads them, sorts and arranges the data, and produces a CSV file that imports into our software. The app runs on iOS, Android and the web from a single codebase. How it works App (iOS, Android, web) Welcome screen with our logo and a greeting Start button Upload screens for each document type: bank statements, ID, payslips and cash statements. Users can take a photo or choose a file (images and PDFs). Backend The app sends files to our server over HTTPS. The server stores the files in Google Drive, with one folder per client. An AI step reads the pictures and PDFs, extracts the data, and arr...

I’m building a lightweight yet secure online service that lets private individuals move money across borders with ease. The whole focus is personal use—not corporate payments—so the user journey has to feel friendly, fast, and transparent. First release must cover international corridors only, supporting USD, EUR, and GBP on both the send and receive side. I’ll need: • A compliant KYC / AML onboarding flow (ID upload, selfie match, sanctions screening). • Real-time FX rate retrieval and margin application. • Ability to fund via bank ACH / SEPA and to disburse to beneficiary bank accounts using standard rails (SWIFT, Faster Payments, SEPA). • Dashboard showing transfer history, status tracking, and downloadable receipts. • Admin con...

I need a browser-based screenwriting platform that lets multiple writers work on the same script simultaneously, keeps every line in industry-standard format, and stores a full history of revisions that we can roll back at any time. The app must run smoothly in any modern browser so it’s immediately usable on Windows, macOS, Linux, and mobile without extra installs. Core functionality to build • Real-time collaboration: live cursor presence, conflict-free merging, and in-document chat. • Professional formatting: automatic scene headings, dialogue blocks, parentheticals, page counts, and export to PDF & Fountain. • Script version tracking: per-draft snapshots, diff view, and the ability to label or restore any version. While I’m open to your preferred ...

The platform already runs in production on NestJS, Angular, PostgreSQL and AWS (ECS + RDS). I now need to expand it with new user-facing functionality while tightening up our DevOps pipeline and database layer. Scope of work • Build the two planned user features: profile management (create / edit / avatar upload) and an interactive dashboard that reads aggregated data from PostgreSQL and renders it in Angular with real-time updates through WebSockets. • Create the necessary NestJS modules, services and REST / GraphQL endpoints, plus TypeORM (or Prisma) migrations for any new tables, indexes or seed data. • Finish the partially designed screens. I will share Figma files; your job is to polish the UX, implement responsive Angular components and make sure the look aligns...

Title: Solar Company ke liye Mobile App Developer chahiye (Android + iOS) with Admin Panel Description: Hum ek solar energy company hain aur apne customers ke liye ek professional mobile app banwana chahte hain, saath mein business manage karne ke liye ek admin panel bhi chahiye. Humein aisa experienced developer ya team chahiye jo clean, fast aur reliable app bana kar de sake. Main Features (Customer App): Mobile number se OTP ke saath Login / Signup Solar products aur services ki listing (rooftop solar, solar pump, inverter, battery etc.) Solar savings calculator (monthly bill daalne par system size, estimated cost aur savings dikhe) Quotation maangne / site survey book karne ki facility Installation status tracking (survey → quotation → installation → commissioning) S...

I’m building an ambitious FitTech platform and need a developer who can own the entire server-side stack. The project’s focus is squarely on backend development, and I’ve settled on Node.js as the core framework. Your job is to architect and implement a clean, scalable API that will power both web and mobile experiences. You’ll decide on the most suitable database strategy, set up authentication and session handling in a secure way, and write modular code that makes future feature additions friction-free. Real-time performance and smooth integration with wearables or third-party fitness services are important goals, so please be comfortable designing for high concurrency and low latency. Automated testing, clear documentation, and Docker-friendly deployment pipel...

I’m building a proof-of-concept that processes banking data with AWS Lambda and serves the resulting artifacts from an S3-hosted site. The core of the job is to design and code a small set of Lambda functions dedicated to data processing, wire them to S3 events, and secure everything with properly scoped IAM roles. What I already have: • An AWS account ready for you to work in. • Sample banking datasets for the PoC. What I need from you: 1. Lambda functions that ingest the banking data dropped into a designated S3 bucket, run the processing logic (Python preferred, open to Node.js), and write the transformed output back to S3. 2. A clean folder structure in the repository plus clear deployment scripts (SAM or Terraform—your choice as long as it’s repeatable). ...

I want to understand, step by step, how to wire OpenAI Codex into my current website so I can send it natural-language commands, have it generate the required code, and let that code safely update a MySQL database. I’m comfortable experimenting once I see a working example, but I need a knowledgeable developer to walk me through the full flow: obtaining and protecting the API key, crafting requests, parsing Codex responses, sanitising the output, and executing the resulting SQL or server-side script without compromising security. We can meet over Zoom or any screen-share tool you prefer; real-time guidance is important to me because I want to ask questions as we build. The underlying stack of the site is flexible—I’m happy to work in PHP, JavaScript (Node or browser), or...

I need a compact WhatsApp admin tool that listens for incoming chats and fires back automated replies whenever a keyword is detected. The twist is flexibility: some keywords will ship with the system, others I’ll add on the fly through an easy web dashboard. No broadcast lists or generic FAQ flows—just precise, custom keyword triggers. You’re free to build in Node.js, Python, or PHP as long as it runs on my Linux VPS and uses the official WhatsApp Business API (or another fully compliant provider). Unofficial scraping libraries are out of scope. Deliverables • Installation script or Dockerfile that deploys the service • Browser-based dashboard to add, edit, or delete keywords and their paired responses • Import of an initial, pre-defined keyword set f...

I need a production-ready system that keeps my physical-goods inventory in sync from the moment an online order is placed right through to the automatic purchase of new stock. The core of the job is to connect three workflows—stock-level monitoring, automatic restocking, and order processing—so they work seamlessly as one. Here is what I expect the finished solution to do: • Track on-hand quantities in real time across all my sales channels. • Trigger a restock the instant preset thresholds are reached, create the purchase order, and route it automatically to my supplier’s API or email. • Update order status and stock counts back to the storefront so customers always see accurate availability. I am open to the tech stack, but the system must be r...

I need a single, streamlined tool that can push high-volume messages to both Telegram and WhatsApp through an exposed API. The workflow should be straightforward: I pass a list of chat IDs / phone numbers and message content to your endpoint, the system queues everything sensibly to stay within platform limits, and I get clear delivery reports back. Key points • Platforms: fully support Telegram Bot API and the WhatsApp Cloud / Business API from one codebase. • Core function: send bulk messages (text first; media support is welcome if practical). No separate agent layers or campaign dashboards are necessary. • Optional plus: a lightweight AI-style templating or text-spinning helper for basic personalisation if it adds minimal overhead. • Tech stack is open&mdas...

The project centres on a single code-base mobile application that must ship to both iOS and Android storefronts. I need the full stack engineered end-to-end: user-facing screens, the API layer, real-time back-office dashboard, and cloud deployment. Core objectives • E-commerce: in-app catalogue, cart, checkout (Stripe & Apple/Google Pay) • Social layer: profile creation, follow system, news-feed with push notifications • Utility tools: location-based reminders, QR/Barcode scanner, and an offline mode for key content I already have brand guidelines, wireframes for the first five screens, and a short technical brief. The stack choice is flexible, but React Native or Flutter on the front end and a Node/Express or Firebase serverless back end fit the timeline best. Clean, ...

Distraction Bag needs to move from concept to a working digital tool that helps busy professionals breathe, focus, and act. The first release is all about solid, no-frills task management: users create a task in seconds, group or prioritise it, then tick it off with a satisfying swipe or tap. Data must persist locally and sync to the cloud so the list is identical on desktop, tablet, and phone. Core experience • Lightning-fast “Add Task” flow (one-line entry, optional due date or tag) • Clean, minimal interface that keeps the task list front and centre • Real-time updates across devices via secure authentication and cloud datastore • Sub-tasks or check-items inside any task for deeper breakdowns • Sub-one-second launch time to reinforce the &...

I want to launch a new e-commerce site that works flawlessly on desktop, mobile, and tablet from day one. While features such as a shopping cart and payment gateway may come later, my immediate priority is a robust user-account system. Customers must be able to register, sign in securely, manage their profiles, and track their orders without friction. Here’s how I picture the flow: • Modern, responsive front-end that adjusts seamlessly across all screen sizes. • Secure back-end handling sign-up, login, password recovery, and profile edits. • Clean, well-documented code so new features—like checkout or additional payment methods—can be layered in easily. • Deployment to a live environment with basic analytics enabled so I can monitor user behavi...

I need an AWS specialist to spin up a small but realistic proof-of-concept for a banking-style web application. The goal is to show that the core of an online-banking platform can be deployed quickly and cleanly on AWS infrastructure. Scope • Primary focus: application deployment for a Banking POC. • Must include interactive elements that feel native in the browser. • The front-end should talk to back-end APIs exposed through API Gateway and backed by AWS Lambda functions. Deliverables 1. Source code for the UI and Lambdas in a Git repository. 2. Infrastructure-as-code (CloudFormation or Terraform) that builds the full stack in my account. 3. README with step-by-step deployment and test instructions. 4. A short walkthrough video or screenshare session confirm...

Looking for an experienced Full Stack Developer to build a secure digital passport platform for diamonds. Many diamond owners lose or misplace important documents related to valuable stones, including grading certificates, purchase records, insurance documents, appraisals, and ownership history. The goal is to create a secure platform where each diamond has its own digital profile and all related records can be stored, organized, verified, and shared when needed. Core features include: - Secure user accounts and diamond profiles - Document upload and storage - AI-assisted extraction of information from certificates and records - Structured diamond data and ownership history - Certificate and document verification workflows - Search and dashboard functionality - Secure sharing of diamond...

My application already has a solid foundation, but it needs a skilled hand to push it to production-ready quality. The stack is set—React on the frontend, RESTful services on the backend, and MongoDB for persistence. I will share an existing style guide so the UI you craft stays fully aligned with our brand, while still giving you room to suggest micro-interactions and performance tweaks. Here is what I need next: • Build out responsive, accessible React components that follow my design guidelines and render cleanly on mobile and desktop. • Extend the backend with secure, efficient endpoints focused on authentication and user management. You’ll own both the business logic and API integration layers. • Refine MongoDB schemas where necessary, set up indexes, ...

I am building a real-money online casino and need a developer (or team) who can deliver the entire platform—from lobby to payment gateway—with a primary focus on two game categories: slot games and live-dealer tables. For the slots, each title must support progressive jackpots, engaging bonus rounds, and configurable free-spin modes so I can run promotions without new code pushes. On the live-dealer side, I want high-definition multi-camera views, an in-table chat that lets bettors talk directly with the dealer, and a “bet behind” function so idle users can follow the action and still wager. Seamless switching between desktop and mobile layouts is essential, as is a clean React or Vue front end talking to a secure, scalable back end (Node, Laravel, or similar&mda...

I have two parallel needs and would like to work with one freelancer who can comfortably handle both. Web-app task I want a clean, responsive application built with HTML, CSS, JavaScript, and Node.js. The core interactive feature is real-time live-chat messaging, so a lightweight solution such as or an equivalent WebSocket approach will be essential. Please set up basic user interface elements, wire the back-end so messages appear instantly across connected clients, and deploy the finished app so I can test it from any browser on desktop and mobile. Physics & STEM task Alongside the coding work, I need help tackling advanced physics problems that form part of my current engineering coursework. Typical questions involve technical calculations—think electromagnetism, mechani...

I am looking for an experienced web developer to troubleshoot and fix the sign-in and sign-up functionality, resolve related UI issues, and improve the overall user experience on SaaS Project. The primary objective is to make the authentication process fully functional, reliable, user-friendly, and visually consistent with the rest of the website. The developer will need to inspect the existing codebase, identify the root causes of the reported issues, implement appropriate fixes, and thoroughly test the changes without negatively affecting existing website functionality. Scope of Work 1. Sign-In Functionality Investigate and fix issues preventing users from signing in successfully. Verify email and password authentication. Ensure appropriate handling of invalid credentials and authen...

I need a full-stack developer to turn my concept for a comprehensive trading platform into a production-ready web application. The core of the build centres on three main flows—Offers, Exchanges, and Product listings—so users can post an offer, match it through the exchange engine, and browse available products seamlessly within a single interface. Beyond those pillars, the system must also let traders submit their own requests, stream live market data in real time, and push timely notifications (web and in-app) whenever a price hits a threshold, an order is filled, or a request is answered. My intention is to keep the architecture market-agnostic; whether the instrument is a stock, a cryptocurrency, or a forex pair, the workflow should remain identical. Key points for the bu...

My production site runs on the React JS on the client, a Node.js/Express API, and MongoDB for persistence. After an external audit with another freelancer I now have a clear list of security weaknesses and several functional bugs that escaped earlier testing. Most of the issues sit in server-side logic: exposed endpoints that bypass auth checks, insecure data validation, and some race-condition edge cases that crash certain requests. On the client, a few components render unpredictable states after failed API calls, so error boundaries and tighter state management will need attention as well. I will share the exact findings (code snippets, Postman collections, and a short Loom walkthrough) at project start. All fixes must be applied directly to the production branch via fork-and-PR so I...

We’re Hiring: IT Engineers – E-commerce Automation Tools (Japan Market) We are looking for talented IT Engineers (Backend / Automation / Full-stack) to join our team in developing automated purchasing tools for major Japanese e-commerce platforms, including: • Bic Camera • Yodobashi Camera • Rakuten • Apple Japan • Joshin • Edion • Toys“R”Us Japan • Fullcomp • Happinet • KS Denki • Fujifilm Mall • Premium Bandai Job Description • Analyze website structure, user flows (login, cart, checkout, payment) of Japanese e-commerce sites. • Design, develop, and maintain automation tools/scripts for product monitoring, order placement, and payment processing. • Handle anti-bot protections...

## Hiring: Freelance AI Developer & Google AI Studio Expert (Prompt Engineering + DevOps) **Work Mode:** Remote | Freelance | Project-Based **Requirement:** Immediate We are looking for a highly skilled **Google AI Studio Expert / AI Coding Consultant** with excellent prompt engineering, full-stack development, and DevOps knowledge. **Project Overview:** We already have a CMS-based student application and administration platform developed using Google AI Studio. The project is largely ready. We need expert guidance to refine the UI/UX across all pages, improve student application workflows, simplify the admin dashboard, and prepare the application for production deployment. **Important:** The project owner will personally execute most changes inside Google AI Studio. Your prima...

I maintain a JavaScript/Node.js web application built with React and one feature has started misbehaving. I will provide the repository link, clear steps to reproduce, the current versus expected behaviour, and any relevant environment details. Your task is to reproduce the issue, isolate its root cause, deliver a concise fix that touches only the code involved, and verify the result with a test or other reproducible check. To keep things tidy I need: • the corrected code committed to the existing branch • a test or manual verification script that proves the fix works • a brief summary (one-paragraph release note or commit message) outlining what changed and why Please let me know how quickly you can turn this around when you respond.

I need a self-hosted identity-verification flow focused exclusively on U.S. driver’s licenses. The user journey is simple: they upload clear front-and-back images, your service analyses the images for authenticity (holograms, microprint, barcode consistency, etc.), extracts the data fields, and returns a verification status plus the parsed data in JSON. The core task is to build this as a RESTful service and wire it into my existing backend. I’m comfortable exposing webhooks or consuming your API from Node.js, Python, or Java, so pick the stack you work fastest in—as long as the integration points stay standard (HTTPS + JSON). Please rely on proven libraries or services for image analysis (e.g., OpenCV, AWS Rekognition, or any SDK you prefer) and keep everything packag...

Project Overview: I have a working prototype of a multi-channel seller management app called RIVA. It allows sellers to manage product listings, pricing, and inventory across multiple platforms (Meesho, Flipkart, Amazon, Myntra) from a single dashboard. The current MVP has a Node.js/Express backend, SQLite database, OTP-based authentication, a basic AI assistant chat widget, and an Android APK wrapper built with Capacitor. It’s currently deployed on Render.com. I’m looking for an experienced developer to take this from prototype to a stable, production-ready product. What I need help with: Review and refactor the existing backend (Node.js/Express) for scalability and security Fix known issues with the Android APK (connectivity/WebView configuration problems) Improve the data...

I’m ready to bring a multi-tenant, web-based Fleet Management platform to life, aimed specifically at truck operations. The core of the build revolves around three functions that must feel seamless to the end user: live vehicle tracking, automated maintenance scheduling, and full driver management. The application has to talk directly to common GPS tracking systems so every truck shows up in real time on a map and pushes location data into our database for analytics and alerts. I also need a clean two-way integration with popular accounting software (think QuickBooks or Xero) so mileage, maintenance costs, and driver expenses flow straight into the books without manual import. Fuel-card links and other add-ons may follow, so keep the architecture open for additional webhooks and A...

I need a developer who can take full ownership of opening, configuring, and technically integrating accounts for thirty-five separate payment providers on my e-commerce sites. All integrations will run on standard website stacks, not mobile or desktop apps, and each gateway must successfully process both credit/debit card transactions and the cryptocurrency options that the providers allow. Here’s what the job looks like from my side: I will supply access to the sites, the list of providers, and any required corporate documentation. You will handle the account applications where needed, obtain and secure API keys or SDKs, install the gateways, map the required webhooks, and make sure that successful, failed, and refunded payments are reported correctly in the site’s back-offic...

I am looking for an experienced full-stack developer to finish, debug, and prepare for production an existing fragrance web application called Scent Layer. This is NOT a project that needs to be built from scratch. The application already exists, the source code is on GitHub, the frontend is deployed and working, the backend is running, and the PostgreSQL database has already been configured. Current technology stack: - React + Vite frontend - Node.js + Express backend - PostgreSQL - Prisma ORM - Anthropic Claude API / AI features - Stripe payments - Email integration - JWT authentication - GitHub - FastComet / cPanel hosting Current status: - Frontend is already live and working. - Backend/API has been deployed. - PostgreSQL database is created and connected. - Prisma database structure i...

I'm the founder of NILQuant, an independent record for NIL deals in college athletics. We're looking for a qualified, independent reviewer for a scoped technical review of our core verification engine before its first production release. Scope (summary; full scope attached): - Rebuild our PostgreSQL database from its migration files on your own machine and repeat our test suite and reproduction kit - Check append-only history, two-person release controls, fingerprinting (SHA-256), school-to-school data isolation and a scoped verification API - Test the hosted demo with six test accounts (no admin access) and try to break the controls - Confirm our outside timestamping and write-once storage settings - Written findings, one retest round and a signed scoped conclusion All data is...

I’m building a MERN-based application and the heart of the project is real-time communication. Everything else can evolve, but I need the live connection layer architected and working flawlessly first. Here’s what I’m after: a React front end that talks to a Node/Express API through WebSockets ( or native WS—your call) so users can interact instantly without refreshing the page. Think low-latency updates that feel as snappy as Slack or Discord. Back-end code should be clean, modular, and ready to plug into a Mongo (or alternative) data store once the wider feature set is finalised. For now, persistence can be lightweight, but the structure must anticipate scaling to a full database layer. To keep us aligned, I’ll consider the work complete when: • A ...

I’m ready to launch a brand-new cryptocurrency with a fixed maximum supply of 10 billion coins and I don’t want to piggy-back on Ethereum, BSC or Polkadot—I need an independent chain built from the ground up. The core purpose of the coin is to power smart-contract execution, so the chain architecture, virtual machine and fee model all have to be optimized for that use-case. What I already have in mind • Tokenomics: 10 billion total supply, no more, no less. • A smart-contract–friendly environment that can rival EVM chains in speed and cost. • Room to evolve into DeFi utilities later on. Where I need your expertise I’m looking for end-to-end technical guidance and implementation: choosing or designing the right consensus layer, writing ...

I’m building an intelligent product whose sole purpose is to tutor adult learners in Science. The vision is a conversational, AI-driven experience that diagnoses gaps, adapts in real time, and keeps motivation high through engaging explanations and practice. Here’s how I picture the workflow: a learner signs in, answers a brief diagnostic, then interacts with an adaptive chat interface powered by a fine-tuned large-language model. The back-end tracks progress, surfaces targeted exercises, and serves concise concept refreshers with embedded visuals, simulations, or short quizzes. Think of a personal tutor available 24/7, able to shift from basic principles to advanced applications as the user’s mastery grows. Key elements I need you to handle • Natural-language tu...