Node.js Jobs

We are looking for an experienced Node.js developer and DevOps engineer to setup an backend project and set up a full CI/CD pipeline. The project will involve containerization with Docker, automated workflows using GitHub Actions, and automatic deployment to a VPS server.

I need a full-stack developer (or team) to create an instant buy-and-sell platform for USDT that feels as smooth as any modern fintech app. The site must allow customers in India to purchase or liquidate USDT with UPI, bank transfer, IMPS, or even cash deposit, then push the funds straight to their TRC20 or BEP20 wallet within seconds. Website want like this ---> Core flow 1. Visitor chooses Buy or Sell 2. Enters amount and picks a payment rail 3. Completes the transfer 4. Receives USDT (or INR) instantly Key requirements • Authentication: simple email verification during sign-up, with the code auto-expiring after five minutes. • UI: modern, sleek, fully responsive design—no dated templates. • Speed: the matching engine and payment callbacks need...

We are looking for developers or small teams who have real experience building or contributing to a platform similar to or other large-scale online casino / slots systems. This is NOT the main development project. This is a paid screening task for Stage 1 only. We plan to hire 2-3 shortlisted candidates for the next paid stages, and one of them may later be selected for the actual development project. Project roadmap we have in mind: 1) Initial phase: casino + slots 2) Next phase: original games 3) Later phase: sportsbook integration For this Stage 1 task, we want to verify your real past experience and your actual role in similar systems. What you need to provide: 1. Tell us whether you have worked on a platform similar to , Stake, Roobet, or other online casino / slots systems. 2....

Full-Stack Developer Needed – Booking Platform (Supabase, GraphQL, Expo, TypeScript) We are looking for an experienced full-stack developer or a small development team to help build and finalize a modern service booking and reservation platform. The platform is being built using a modern TypeScript stack and will initially launch as a car rental aggregator. The system consists of three platforms: • Customer Mobile Application (already mostly completed) • Service Provider Platform • Admin & Staff Platform The selected developer will help build the remaining platforms and integrate them with the existing mobile application. The system must be scalable, secure, and production-ready, with a clean architecture that supports future expansion and integrations. ⸻ T...

I’m launching and need the foundations of a social-network site built. The first release centres on user accounts: visitors should be able to sign up, log in, and create a personal profile that displays a picture and short bio. I’d like clean, modular code that makes it easy to layer in messaging, a news feed, and other community tools later, but those extras are out of scope for this milestone. I’m open to the stack you feel most comfortable with—React, Vue, or another modern front-end paired with a secure Node, Django, or comparable back-end are all fine—as long as you include straightforward authentication, image upload/processing for the avatar, and a responsive layout. Deliverables: • Responsive web interface with sign-up / log-in flow • ...

I’m building a custom web application and need someone who can take it end-to-end. The front-end will be written in React and the back-end in Node.js. You’ll handle everything from setting up the project structure, routing, and reusable UI components to designing the API layer, database schema, and deployment pipeline. The core features will be discussed in our kickoff call, but the goal is a clean, responsive interface that talks seamlessly to a well-structured REST (or GraphQL, if you prefer) API. Authentication, role-based access, and solid test coverage are non-negotiable. I already have wireframes and user stories—your task is to translate them into production-ready code, advise on best practices, and document the setup so future contributors can step in easily. De...

I need an individual fullstack developer (Flutter frontend + Node.js/PHP backend) to debug and stabilize my app. AI assistance is allowed, but all fixes must be verified manually, fully tested, and auditable. Scope / Core Issues: WebSocket / chat: reconnection logic, sync, error handling Wallet persistence: app forgets wallet on restart Balance update delay: refresh required Transaction history: wrong API endpoints, missing logs QR scanner: missing for sending funds Crypto backend APIs inactive: register, create, restore, tokens, notifications Requirements: Maximum 62 hours, preferred less Tasks will be audited Clear documentation and testing required Individual developer only – no teams Payment: Fixed-price milestone Payment released after verification of fixes No...

I have a SaaS platform for managing ad campaigns. Some code for integrating Meta Ads (Facebook/Instagram) and Google Ads APIs has been started, but it’s not fully functional. I need an experienced developer to complete and properly implement the integrations so that the platform can: Requirements / Deliverables: Meta Ads Integration Connect to the Meta Marketing API. Support campaign creation, editing, and retrieval of performance metrics (impressions, clicks, cost, etc.). Handle ad account authorization and token management securely. Google Ads Integration Connect to Google Ads API. Support campaign creation, editing, and retrieval of metrics. Handle OAuth authentication and token refresh correctly. Error Handling & Logging Properly handle API errors and rate limits. ...

I have already coded a bold-and-colorful front-end that looks great on phones, tablets, and desktops. The HTML and CSS are clean, sectioned (home, services, contact) and fully responsive, so the visual layer is done. Now I need that polished interface to do real work: • User login & registration: secure sign-up, sign-in, password reset • Interactive forms: AJAX-based service inquiries and a contact form that validates on the fly and stores submissions • E-commerce flow: product list, cart, checkout, basic order confirmation Feel free to suggest the tech stack you are most comfortable with—whether that’s vanilla PHP/MySQL, Node.js with Express, or a lightweight Python solution—as long as it slots neatly behind the existing HTML. All new code mus...

I want to launch a browser-based random video chat site that feels as quick and effortless as Monkey or Omegle but gives me more control over user safety and matching logic. The core flow is simple: a visitor signs up with an email address, selects a few interests and (optionally) a preferred region, then clicks “Start.” The system pairs them instantly with someone who shares at least one interest and falls within the chosen region. A text chat panel runs alongside the live WebRTC video feed so users can type while they talk. Key functions I expect to see working end-to-end: • Email-only registration and login (no social logins or guest mode for now). • Real-time video chat powered by WebRTC or an equivalent low-latency stack. • Synchronized text chat displa...

Project description Startup Backend / DevOps Engineer (Growth Opportunity) We are a US-registered technology company building a fintech compliance platform and related backend infrastructure tools. We are looking for a motivated junior engineer who wants to grow into a Backend / DevOps role. This is a long-term opportunity for someone early in their career who wants real startup experience, direct responsibility, and room to grow. You will work directly with the founder and help manage backend systems, deployments, repository workflows, and code integration. Project Type Long-term monthly engagement (part-time). This is not a one-time task. Responsibilities Manage Git repositories, branches, and merge requests in GitLab Maintain and troubleshoot CI/CD pipelines Deploy backend services a...

I already process transactions through a Mobile Money aggregator, but it lacks two things I now need: 1) a shareable payment-link flow, and 2) additional ways for customers to pay. Here is what I’m after. You will leverage the aggregator’s REST API (and its webhooks) to generate a unique checkout URL for each order. When a shopper opens that URL they must be able to pay not only with their existing Mobile Money wallet but also with Visa/Mastercard credit or debit cards and other popular mobile wallets. Once the payment is completed or fails, the system should post the result back to my backend so I can automatically update order status. Key deliverables • A secure payment-link generator coded in Node that plugs into my current stack. • Front-end checkout scr...

I am looking for an experienced engineer to deploy and configure a complete Remote Monitoring and Management (RMM) system using MeshCentral. The system must be hosted on a cloud/VPS server (not on my local computer). I want to be able to log in to a web dashboard online from anywhere to manage client computers. The goal is to create a stable and secure RMM platform that allows remote management of multiple client machines using silent background agents. Project Requirements 1. Cloud Server Setup Install and configure MeshCentral on a VPS/cloud server Configure domain name Install and configure SSL for secure HTTPS connection Configure firewall and basic security Ensure stable remote access 2. Admin Dashboard Provide web dashboard login Provide admin username and password Dashb...

I’m launching a brand-new business website and need a full-stack developer who can take the project from concept to deployment. I already have the domain and a clear sitemap; what I’m missing is the technical expertise to turn those plans into a polished, high-performing site. Here’s what I’m after: • A modern, responsive front-end built with a framework such as React, Vue, or similar. • A secure, scalable back-end—Node.js, Django, Laravel, or the stack you’re most comfortable with—as long as it supports future feature growth. • An intuitive admin area so my team can update content without touching code. • Clean, well-documented source code and brief deployment instructions so I can move the site to any host if needed. ...

Full-Stack Developer Needed — Loan DSA CRM Web App (React + Node.js + PostgreSQL) Upwork Job Post --- ABOUT --- We are a professional Loan DSA firm based in Amravati, Maharashtra, India. Our proprietor, runs a fast-growing loan facilitation business handling Home Loans, LAP, Business Loans, Personal Loans, and 17 other have a complete, production-ready CRM source code (React + Node.js + PostgreSQL) ready to share. We need a skilled developer to deploy it, integrate Google Drive, Email, SMS, and WhatsApp, and hand it over fully working. --- DELIVERABLES --- 1. Deploy the Node.js backend and React frontend, configure PostgreSQL database 2. Google Drive integration — connect to @ via OAuth2 3. Gmail SMTP email automation for lead stage notifications 4. SMS integration via MSG...

"IMPORTANT: Start your proposal with the exact words 'DEEPSEEK ROUTING' so I know you are a real human and have read this briefing." Senior Lead Developer / Team for Decentralized Compute Network (DePIN/BYOD) – SLM Task Routing Project Overview: We are looking for a highly skilled Senior Developer or a small, agile team to build the MVP of "AIFREENET," a Bring Your Own Device (BYOD) decentralized physical infrastructure network (DePIN). Our goal is to aggregate idle consumer hardware (CPU/GPU) to run inference for open-source AI models. CRITICAL NOTE: You are ONLY building the P2P network and the desktop client. The entire multi-level-marketing (MLM) backend, user dashboard, and financial payout logic are already being developed by a separate team. Your ...

I need a lightweight, browser-based tool that takes three inputs—Vendor profile, Opportunity details, and Scope of work—and turns them into a well-structured business proposal with a single click. My first thought is to call OpenAI GPT-3 for the heavy lifting, but I’m happy to lean on any genuinely free language model or API you recommend as long as the quality stays high and the running costs stay negligible. Core flow • Clean web form where I enter the three data blocks above. • The app sends this data to the chosen AI engine and receives a draft. • A rich-text editor opens the draft so I can tweak, reorder, or add sections on the spot. • A simple template selector (fonts, colours, headers, logo placement) lets me re-skin the document before e...

I’m kicking off a brand-new web application and want the entire stack set up from scratch. The backend must be built with Spring Boot, exposing clean REST endpoints and following best practices for security, logging, and testing. Data will live in a relational store—MySQL or PostgreSQL—so the schema, migrations, and repository layer should be wired for one of those engines with minimal friction to switch between them. On the front end I’m open to modern JavaScript frameworks; feel free to propose React, Angular, or another popular choice as long as it integrates smoothly with the Spring Boot API and supports responsive design. Because this is green-field work, the project will move through typical milestones: design, MVP, iterative feature drops, and deployment. I...

Senior Mobile App Developer Needed for Full-Featured Cross-Platform App (iOS & Android) Project Description Hello, We are looking for an experienced mobile app development team or senior developer to build a high-quality, scalable mobile application for both iOS and Android. This is not a simple app. The project involves multiple advanced features including secure authentication, real-time data synchronization, cloud infrastructure, and a polished user experience. The goal is to develop a production-ready mobile application that can scale to thousands of users. Project Overview The app will allow users to: • Create and manage accounts • Securely store and manage sensitive information • Track activities and view analytics dashboards • Receive real-time notifi...

I’m putting together a single, streamlined web portal that will let me handle both ESIC and PF formalities in-house instead of juggling spreadsheets and government sites. Core workflow • A clean interface where I can add a new employee once and have the system push that record to the ESIC database and, in the next phase, to the PF module. • Edit screens so I can update name, address, wages or any other statutory field later without touching raw SQL. • On every successful registration the portal must fire an email confirmation to the employee (SMTP details will be provided). Tech notes I’m comfortable with a browser-based stack—Laravel, Node, Django or similar—so pick whichever you move fastest in. The only must-haves are: – Role-...

I need to wire my existing mobile app to Payoneer so users can send Payoneer-to-Payoneer transfers directly inside the app. The core objective is simple: once a customer taps “Pay with Payoneer,” the flow should authenticate their Payoneer account, process the payment, and return a clear success or failure response that I can capture in the app’s UI. The app is already live for iOS and Android; what’s missing is the Payoneer payment layer. You’ll work with my React Native front-end and a Node.js/Express back-end (both on GitHub) and handle everything from generating the API tokens to posting the transaction and confirming the callback. I’ll supply sandbox credentials the moment we start. Deliverables • Fully documented Payoneer integration modul...

Non-negotiable Skills React Native with Expo (Expo SDK 50+, EAS Build) Firebase — Firestore (real-time database), Firebase Auth (email, Google, phone OTP), Firebase Storage JavaScript (ES6+) — async/await, hooks, functional components React Navigation — bottom tabs, stack navigator AsyncStorage — local data persistence Razorpay — payment gateway integration including Razorpay Route for split payments expo-location — GPS and reverse geocoding expo-notifications — push notifications Google Maps API — Places Autocomplete, Geocoding, Directions SMS OTP API Knowledge What You Will Work On - Adding new features to the existing app codebase - Fixing bugs reported by users or testers - Maintaining and improving the Firestore database structure ...

I need a self-contained module that lets my web application talk to a TRC20 wallet through a direct Binance connection. Once wired up, the user must be able to: • Send and receive TRC20 tokens • View a complete, paginated transaction history • Check their live account balance in real time The front end is currently React, with a Node back end, but I’m happy for you to bring your own stack as long as it uses stable libraries such as TronWeb, or the official Binance API and keeps private keys on the client side. Your code should be clean, well-commented and easy for another developer to drop into a Git repo, run `npm install`, and be up and running with minimal configuration. Please include any environment variables or API keys that need to be set, and a br...

My Vibe codebase is already running smoothly in a near-complete state; the core modules work and the architecture is in place, but it still needs the last round of features and polish before I can confidently push it to production. Your job is to step in, review the existing repository, and add the final functionality that will turn this almost-ready build into a release candidate. What I need from you • A quick orientation with the current code so you understand its flow and dependencies. • Implementation of the remaining features I will outline in our kick-off call—think small but critical touches that complete user journeys and admin controls. • Unit and integration tests for anything you add or refactor so coverage stays healthy. • Clean, readable com...

*Complete SOW attached* I am building a full-featured marketplace where owners of both residential and commercial properties can publish listings, buyers can search and signal interest, and an admin dashboard lets me review uploaded documents before anchoring each verified listing on-chain for tamper-proof proof of authenticity (NFT minting or a hash stored on a public ledger). Core user flows • Owners: sign up, complete KYC, create listings with photos, videos, and supporting documents. • Buyers: intuitive search and filtering, the ability to “favourite” or otherwise express interest in a property, and direct access to the blockchain-stamped document set once a listing is verified. • Administrators: role-based panel to inspect deeds, titles, permits, t...

Backend Senior Engineer (Freelancer) We are looking for an experienced Backend Senior Engineer to build and deploy a scalable backend system for a high-traffic training management platform. The system will include approximately 100–110 APIs and must support a large user base with strong performance, security, and reliability. Tech Stack Node.js PostgreSQL Redis Docker Key Responsibilities Design and develop a scalable backend architecture Build and maintain 100–110 REST APIs Implement secure authentication and authorization Develop database schema and optimized queries using PostgreSQL Use Redis for caching, session management, and performance optimization Ensure API security, validation, and rate limiting Handle backend deployment using Docker Configure CI/CD ...

I need developper with experience more than 5 years olds

I need a lightweight web application that lets users locate and download property documents. The entire focus is speedy, accurate search and easy retrieval. Core search requirements • By property address • By owner name • By document number Once a match is found, users should be able to view a quick preview (PDF or image) and download the the documents required by paying a small fee. Deliverables 1. Responsive website deployed to a test server of my choosing 2. Script or pipeline that ingests new deed PDFs and updates the index automatically 3. Source code with clear setup instructions (README)

Job Title Full-Stack Developer / Technical Partner Needed for SaaS Startup Description I am building a SaaS platform focused on workforce and operations management and I’m looking for a skilled Full-Stack Developer who may also be interested in a long-term technical partnership. The project will start with an MVP, and the goal is to scale it into a full SaaS product used by businesses. The platform will include features like: • Multi-user dashboards • Role-based access (admin, employer, employee) • Job / shift management • Document management • Notifications and integrations • Secure cloud-based system More detailed information about the product will be shared during discussion. Tech Stack (Preferred) Frontend: React / Backend: Node.js / Expres...

I already trade intraday through Zerodha and have a clearly defined strategy; what I now need is an app that plugs into the Kite Connect API and executes those trades for me automatically. The single-minded goal is fast, reliable trade execution during market hours, with automated order placement based on parameters I will supply. Here is what matters to me: • The code must authenticate to my Zerodha account securely, listen for my entry/exit signals (I can expose them as a simple REST endpoint or as a CSV-based watchlist—whichever is easier for you), and place market or limit orders instantly. • Every order response, rejection, or partial fill should be captured in a log so I can audit what happened at the end of the day. • Positions should be squared off before...

We are building a fintech governance platform called ClearTek that manages milestone-based capital governance and investor transparency for film productions. The platform acts as a governance layer for film financing, tracking project deposits, their conditions, and their approval status, without ever taking custody of funds. ​ We already have an Electron prototype with the UI mostly built, but the code is still in prototype shape and needs to be cleaned up, structured for production, and wired to a reliable persistence layer. ​ The four core components we need implemented cleanly are: ​ Deposit / investment registry (structured list of deposits/investments with metadata and status). ​ Custodian awareness (the platform tracks which external party holds funds; the app itself never holds...

Project: Lead Generation and Email Outreach Automation Tool About the Business We are a custom joinery and shopfitting company based in Melbourne, Australia. We want to reach out to potential clients in a systematic and professional way. We need a tool that finds these businesses automatically, collects their contact information, and sends them personalised emails on our behalf. What the Tool Must Do 1. Find Businesses Search for businesses across 305 Melbourne suburbs in these five categories: Builders and construction companies Architects Interior designers Cabinet makers Shop fitters For each business found, the tool must collect: Business name Address Phone number Website Email address Instagram profile link LinkedIn profile link Contact person name (if available) Email address is...

I need an end-to-end mobile app for Pakistan’s property market that mirrors the ease of but stays focused on one core feature for now: rich property listings. Every listing must handle high-resolution photos, embedded videos, and interactive 360-degree virtual tours so buyers can explore a place without stepping inside. User reviews are not a launch requirement, yet the architecture should leave a clean pathway to bolt that module on later without major refactoring. I’m deliberately leaving out agent directories and side-by-side comparisons in this first release; phase one is all about getting the listings experience right. Here’s what I expect at hand-over: • Android and iOS builds ready for store submission • A lightweight web-based admin panel where I ca...

Bonjour, Je recherche un développeur senior ou une équipe technique pour personnaliser et déployer une plateforme de billetterie événementielle multi-organisateurs destinée au marché africain. L’objectif est de créer une plateforme similaire à Eventbrite, Shotgun ou Ticketmaster, adaptée aux paiements Mobile Money africains. Base technique Le projet sera basé sur le script : et ses applications mobile pour user, organisateur et scan Le développeur devra le personnaliser et ajouter plusieurs fonctionnalités. Fonctionnalités à développer Refonte Design (Web + Mobile) UI/UX moderne design premium optimisation mobile-first Sélection du pays Page d’in...

We are a Bangalore based Fintech Startup into Mutual Fund, SIPs and Insurance We are looking for a MERN Full Stack Developer with at least 7 years of Experience along with hands on experience on AWS to conduct Technical Interviews through google meet for candidates with 3 to 5 years of experience. The Interview should be conducted to test the LIVE Coding skills of the candidates with 90% testing in coding skills and 10 % in theoretical knowledge. We want to check the overall coding skills of the candidates in MERN tech stack + AWS as a Full-stack Developer. Apply only if you have 7+ years of MERN exp and have experience in conducting LIVE coding testing of the candidates. You shoul be able to provide a detail feedback about each candidate after each Interview.

We are a Bangalore-based Fintech Startup into Mutual Funds and SIPs domain. We are looking for a 6+ years of experience as a Full Stack Developer in MERN Tech Stack with AWS hands-on experience resource for Conducting Technical Interviews for candidates with 3 to 5 years of experience in Full Stack Development (MERN) This technical Interview needs to be conducted on Google Meet, and the questions should be purely Machine Testing/ Coding Testing of the candidates, with very limited theoretical questions to be asked. Our overall aim in conducting the Interviews of these candidates should be to check how good these candidates are in coding, and they must DEMONSTRATE IT IN LIVE CODING. Please apply ONLY IF you have 7+ years of Experience in MERN Tech Stack with AWS and have experience in co...

Saya ingin membangun sebuah situs e-commerce berbasis web. Fokusnya murni pada pengembangan perangkat lunak—bukan desain grafis atau penulisan konten—jadi saya membutuhkan developer yang nyaman bekerja di stack Web dan terbiasa menyiapkan toko online end-to-end. Gambaran singkat kebutuhan: • Produk dapat di­unggah, dikategorikan, dan di­kelola melalui dashboard admin. • Pengunjung bisa menambahkan barang ke keranjang, melakukan checkout, dan menerima konfirmasi otomatis. • Sistem pembayaran harus mendukung setidaknya transfer bank dan e-wallet populer; integrasi gateway seperti Midtrans atau Xendit diprioritaskan. • Halaman responsif untuk desktop dan mobile, memaksimalkan kecepatan muat serta SEO on-page dasar. • Keamanan dasar (HTTPS,...

Saya ingin membangun sebuah situs e-commerce berbasis web. Fokusnya murni pada pengembangan perangkat lunak—bukan desain grafis atau penulisan konten—jadi saya membutuhkan developer yang nyaman bekerja di stack Web dan terbiasa menyiapkan toko online end-to-end. Gambaran singkat kebutuhan: • Produk dapat di­unggah, dikategorikan, dan di­kelola melalui dashboard admin. • Pengunjung bisa menambahkan barang ke keranjang, melakukan checkout, dan menerima konfirmasi otomatis. • Sistem pembayaran harus mendukung setidaknya transfer bank dan e-wallet populer; integrasi gateway seperti Midtrans atau Xendit diprioritaskan. • Halaman responsif untuk desktop dan mobile, memaksimalkan kecepatan muat serta SEO on-page dasar. • Keamanan dasar (HTTPS,...

I am looking for a developer to build a simple mobile-friendly web interface that allows users to place a phone call directly from their browser by pressing a single button. The user presses a **Call button**, the browser activates the microphone and speaker, and the system connects the user to a predefined phone number using the Twilio Voice API. The destination phone number must remain hidden and handled securely on the backend. When the call ends or the user disconnects, the page should automatically redirect the user to a URL that we provide (for example our company homepage). This project is intended to be a **simple MVP prototype**, not a full telephony system. --- Core Features Single Call Button Interface * One large “Call” button * No dial pad * Simple, clean i...

I need a robust, real-time scraping tool that monitors an accounting / legal / financial-services website and records every visitor’s key details the moment they arrive. This tool must work within and outside website both ways. That means, if I upload this script within website, it should start working. While if I enter a particular domain in the tool without loading script, it should start giving same results as if script is loaded. The script must capture: • IP address • Name, phone and email • The exact Google or other search engine search keyword that led the user to the site • The specific page URL they land on and continue to browse • Any sign-up or form-fill actions performed • Geolocation (city/region/PIN Code) and device type Once eac...

Project Description I am looking for an experienced full-stack developer or a small development team to build the MVP of a modern web platform that combines several key components within a single ecosystem. The platform will include an AI-assisted interface, a professional services marketplace, a collaboration workspace for users and professionals, and a lightweight social interaction layer. The goal is to create a secure, scalable application where users can interact with an AI assistant, discover and connect with professionals, and manage interactions within the platform. ⸻ Core Platform Components Authentication & User Roles The system must support secure user authentication and role-based access. Different types of accounts will exist, including general users and profession...

我正在使用 OpenClaw 作为业务后台，希望把 TikTok 账号完整接入其中，以实现更高效的用户互动。核心目标是让系统能够直接对接 TikTok API，帮助我在后台就能： • 自动抓取并显示视频的实时点赞、评论数据 • 一键回复或点赞评论，提高互动频率 • 监控粉丝增长，并输出每日/每周统计报表 我最看重的是「用户互动」效果，因此在技术实现之外，也请为我预留拓展空间，方便后续通过发布有趣的视频内容来持续提升粉丝量。 交付需求： 1. 搭建与 TikTok API 的安全对接（OAuth 授权、权限管理）。 2. 在 OpenClaw 中新增模块或插件，前端界面可查看与操作点赞、评论。 3. 粉丝增长分析：提供折线图及关键指标导出（CSV/JSON）。 4. 完整部署文档与简明用户手册，确保我无需额外开发即可维护。 如果你熟悉 TikTok 开发者工具、Webhook 以及常见的 Node.js 或 Python 框架，并能保证接口稳定、数据合规，请与我联系并简要说明你的实现思路与相关经验。

Backend Developer Needed: Build Lightweight API + Static Site Builder + GHL Integration for NuRevur Impact Engine Project Summary NuRevur is building a lightweight backend service (“Impact Engine”) that connects: GoHighLevel (GHL) Gemini FlashLite (AI content generation) Static HTML templates A simple PWA (manifest + service worker) NuRevur’s proprietary workflow logic (PA‑OS) This backend receives structured data from GHL, calls Gemini to generate content, injects that content into templates, builds a static website + PWA, deploys it, and sends the results back to GHL. This is not a full SaaS platform. This is a small, clean Node.js backend with 2–4 endpoints and a static site builder. What You Will Build You will implement a small Node.js/Express backend t...

Project Overview We are building a custom software system for a Flexible Intermediate Bulk Container (FIBC) manufacturing company. The goal is to create a production planning and operations management platform that connects marketing, planning, production, logistics, and management teams. The system will manage customer orders, container planning, production scheduling, production tracking, inventory, and dispatch operations. This is not a simple website. It is a manufacturing ERP-style system. A working prototype already exists and we want to continue expanding and improving it. Current Technology Stack Backend Python (FastAPI) Frontend React.js Tailwind CSS Database MongoDB Authentication JWT-based role access The system is also built as a Progressive Web App (PWA) so it can r...

**Job Title:** Web Developer Needed to Build a Modern Online Marketplace Platform (Similar Concept to OLX) **Job Description:** We are looking for an experienced web developer or development team to build a modern online marketplace platform where users can post listings, browse items, and communicate with sellers. The platform should be inspired by the concept of a classifieds marketplace like OLX, but it must be a unique implementation with its own design, structure, and functionality. **Main Features Required:** * User registration and login system * User profiles and dashboard * Ability for users to create, edit, and manage listings * Upload multiple photos for each listing * Categories and subcategories for listings * Advanced search and filtering (location, category, price, etc....

We are building a smart networking companion and we need an individual, end-to-end developer who is equally comfortable in the back-end (Node.js with ), the front-end (), and mobile extensions in React Native. We already have the phase 1 of the mobile completed in Flutter, which we plan to refactor in React native in the near future. The first milestone centres on the web application, but we want every line of code written with cross-platform reuse in mind. Core features we plan to ship: secure user authentication, rich contact management, a PWA-ready front-end, AI-powered OCR inside the feed, recurring payments and subscriptions, calendar integration, and messaging. You will own these features from API consumption/correction to pixel-perfect interface. Robust DevOps is non-negotiable. ...

I’m looking for a seasoned Node.js developer to extend the functionality of my current application. The project is already in production and comes with a well-structured codebase plus up-to-date documentation, so you’ll be able to dive straight in without guesswork. What I need added • User authentication – secure sign-up / login, token handling (JWT or similar) and role-based access. • Real-time updates – WebSocket or integration so clients receive instant data pushes without refresh. • Data processing – background jobs or stream handling to crunch incoming data efficiently before it hits the API. You’ll have direct access to the repository, the API spec, and a short architectural overview. I’m open to your input on tooling...

I’m looking to deploy a fully-functional, revenue-driven gambling website that is immediately playable on both desktop and mobile. The site must ship with a modern, sleek interface—fast to load, crisp on high-resolution screens, and intuitive enough for first-time players to start wagering without a tutorial. Core game package I need installed and working out of the box: • Bingo • Head Tail • Slots • 7 Up 7 Down • Aviator • Colar • Rummy • Dragon Tiger My expectation is a turnkey solution: the games, an integrated wallet or chip system, basic KYC hooks, and a clean admin panel where I can adjust odds, view real-time revenue, and run player reports. If you have an existing engine that already supports these titles, I&rs...

I run a live Flutter calling platform backed by Node JS where users browse a list of listeners and start voice calls. The core flow works, but I now need a round of improvements that cover UI/UX changes, new features, and some lingering bug fixes. What has to be added • In-app chat so callers and listeners can exchange text during or outside of calls. • A default background-running capability that keeps calls, notifications, and ongoing sessions alive when the user moves the app to the background. What has to be refined • Overall interface polish—smoother navigation, cleaner layouts, and any visual tweaks that make the journey from “choose a listener” to “end call” feel effortless, all without losing our current brand identity. • ...

PROJECT OVERVIEW We are seeking an experienced full-stack developer or a small development team to build the Phase-1 Minimum Viable Product (MVP) of a secure web platform that enables users to upload structured documents and receive simplified AI-generated explanations. The objective of this MVP is to create a secure, scalable, and reliable web application capable of: • Accepting uploaded documents • Extracting text and structured values from reports • Generating simplified educational explanations using AI • Displaying results through a clean and intuitive interface • Allowing registered users to securely store and manage their reports The platform will initially launch as a web application optimized for desktop and mobile browsers. Important: The system mus...