The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Node.js is an open-source cross-platform JavaScript runtime environment that allows developers to easily deploy JavaScript based applications and services. Node.js is built on Chrome's V8 JavaScript engine and can be used to create server-side applications that are secure, scalable, fast and efficient. Node.js Developers have the skills to build secure and performant web applications that can handle large volumes of data in an efficient way.
A Node.js Developer is a skilled programmer with experience in building modern web applications that employ technologies such as Node.js, JavaScript, HTML5, and CSS3. Node.js Developers are responsible for developing server-side web applications, creating user interfaces for websites or web applications, and developing APIs for servers or browsers. These developers also create custom plugins and modules that extend the functionality of existing applications or websites.
Using Freelancer.com to recruit Node.js Developers highly skilled at developing web applications is a great way of getting the job done quickly and efficiently.
Here’s some projects that our expert node.js Developers made real:
If you're searching for a Node.js Developer to join your team, hiring an experienced freelancer on Freelancer.com would be an ideal choice for completing your project quickly and efficiently with high quality results. It takes only minutes to post a project; after that you will be able to connect to potential freelancers who have the skills and experience needed for your projects. Hire a freelancer on Freelancer now!
From 291,975 reviews, clients rate our node.js Developers 4.9 out of 5 stars.Node.js is an open-source cross-platform JavaScript runtime environment that allows developers to easily deploy JavaScript based applications and services. Node.js is built on Chrome's V8 JavaScript engine and can be used to create server-side applications that are secure, scalable, fast and efficient. Node.js Developers have the skills to build secure and performant web applications that can handle large volumes of data in an efficient way.
A Node.js Developer is a skilled programmer with experience in building modern web applications that employ technologies such as Node.js, JavaScript, HTML5, and CSS3. Node.js Developers are responsible for developing server-side web applications, creating user interfaces for websites or web applications, and developing APIs for servers or browsers. These developers also create custom plugins and modules that extend the functionality of existing applications or websites.
Using Freelancer.com to recruit Node.js Developers highly skilled at developing web applications is a great way of getting the job done quickly and efficiently.
Here’s some projects that our expert node.js Developers made real:
If you're searching for a Node.js Developer to join your team, hiring an experienced freelancer on Freelancer.com would be an ideal choice for completing your project quickly and efficiently with high quality results. It takes only minutes to post a project; after that you will be able to connect to potential freelancers who have the skills and experience needed for your projects. Hire a freelancer on Freelancer now!
From 291,975 reviews, clients rate our node.js Developers 4.9 out of 5 stars.My EKS-based application is running in a Development cluster and currently throws 403 errors whenever the pods attempt to reach our S3 bucket. The root cause is clear: the Kubernetes service account has never been configured for IAM Roles for Service Accounts (IRSA). I need someone to walk through the entire IRSA setup, make the changes, and prove that the pods can finally read and write to S3 without hard-coded credentials. Scope of work • Discover the AWS account ID with AWS CLI. • Draft and apply the trust relationship JSON that lets the service account assume a new IAM role. • Create that IAM role, then craft a least-privilege S3 access policy and attach it. • Annotate the existing Kubernetes service account so it references the role. • Validate the ...
I am working on analysing the in-play WebSocket traffic of Bet365 (already captured via browser DevTools). I have already: Captured raw WebSocket frames Identified that messages are plain-text structured segments (e.g. EV;, OV;, IA;) Observed updates related to in-play football markets The task is NOT to bypass authentication, but to: Decode the message structure. Map message segments into structured JSON. Extract: Event ID Sport Market name Selection name Odds Timestamp Deliverables: Technical explanation of message format. A small Python or Node.js script that: Connects to an already authenticated WebSocket session Parses frames Outputs structured JSON 5–10 minute sample capture (football in-play) The WebSocket frames are already accessible; focus is parsing a...
deploying the official open-source backend components and integrating them with various third-party services for full functionality. • mainly our requirements our own infrastructure Self-Hosted with Custom Instance public rebranded messaging app. • Only people who have previously studied and worked on production-style Signal server architecture and structure should communicate • Those who have not previously studied and worked on production-style Signal server architecture and structure should not submit bid proposals. • The official source code is open-source and available on GitHub. • You only need to deploy and configure the Signal server only. The process requires significant technical expertise in server management, Java, database administrat...
I am looking to build a custom AI agent that manages my end-to-end job application workflow. The goal is to create a semi-autonomous system that: • Monitors job portals daily • Identifies relevant openings • Customizes resume and outreach messaging • Drafts applications • Allows me to review & approve • Submits applications after confirmation • Tracks recruiter responses and interview emails This should function like a personal AI job search assistant with a clean mobile interface. ⸻ Portals to Monitor • A subscription-based job portal (Land Better Jobs – access will be provided) • Naukri • LinkedIn Jobs • Other portals where I am registered ⸻ Core Functional Requirements 1. Daily Job Scraping & Matching...
I’m moving a full-stack Node.js / TypeScript application (Express API plus a React-Vite front end) from Replit into a secure, production-grade Google Cloud environment. Everything will be green-field, so you can design the layout cleanly without wrestling with legacy resources. Only the production tier is required. WHAT I NEED YOU TO BUILD • A GitHub-triggered Cloud Build pipeline that containerises the app, pushes to Artifact Registry, and rolls out to Cloud Run with zero-downtime updates. • Private Cloud SQL for PostgreSQL (Private IP via Private Service Access) reachable from Cloud Run through a Serverless VPC Access connector. • Secrets (DB creds, JWT keys, etc.) stored in Secret Manager and injected at runtime. • External HTTPS Load Balancer fronting...
I’m building a daily-play casino platform and the first release has to be a full Texas Hold’em experience that runs only on virtual chips (no real-money wagering at this stage). Your main job is to craft the complete game flow—from the lobby through hand resolution—making sure the virtual-currency economy is airtight and easy for me to tune from an admin panel. A provably fair RNG, correct hand-ranking logic, and clear table states are non-negotiable; slick, responsive visuals are strongly preferred but can be templated if your core strength is back-end logic. I’m open on the tech stack as long as it supports real-time play and scales cleanly (Unity/C#, HTML5 with Node.js + , or something comparable). Code must be well-commented and handed over with build/...
Project Description: My website works perfectly on localhost (frontend, admin panel, APIs, and payment flow), but when I deploy it on Vercel, I start getting multiple errors, especially 404 errors and payment issues. I need the live site to function exactly the same as it does on localhost without breaking any features. Tech Stack: - Frontend: React (Vite) - Backend: Serverless APIs - Database: Supabase - Payment Gateway: Razorpay + Manual UPI - Admin Panel: Custom admin dashboard - Hosting: Vercel Current Issues on Live (Vercel): - API routes returning 404 errors (e.g. /api/orders, /api/products, /api/health) - Admin panel routes showing 404 on deployed domain - Razorpay works perfectly on localhost but does NOT work on the live site - Pincode API and some serverless functions fail o...
I’m looking to turn a simple concept into a practical desktop utility aimed at adult users. The core idea is clear in my mind; what I need is an experienced developer who can translate that idea into a clean, stable application that runs on standard desktop computers. Here’s what I expect: • A lightweight, intuitive user interface that feels familiar to non-technical adults. • Smooth installation on current desktop operating systems—Windows at minimum; cross-platform support is a bonus. • Source code, compiled build, and a brief README explaining setup, dependencies, and how to extend or maintain the program. You’re free to choose the language and framework you’re most productive with (Python + PyInstaller, Electron, C#, Java—which...
*** globeNest *** globeNest is a web application inspired by Airbnb that allows users to rent out properties and book accommodations based on personal preferences. It simplifies the process for both property owners and users looking for stays. * Features * 1. List your property with price per night 2. Browse listings based on location and filters 3. Authentication & Authorization with 4. User roles for Owners and Renters 5. Deployed on Render Tech Stack Frontend: HTML, Bootstrap, JavaScript Templating Engine: EJS Backend: Node.js, Database: MongoDB Authentication: Getting Started Clone the repository git clone cd globeNest Install dependencies npm install Run the app node Visit : Live Demo Check out the deployed version here: License This project is open-source and ava...
I’m launching a full-scale online arcade inspired by the polish and speed of CrazyGames, and I need the entire web platform engineered from the ground up. The focus is on high-quality HTML5 and WebGL titles that load instantly in the browser across desktop and mobile, so every technical choice has to revolve around performance, asset compression, and responsive design. Core experience • Games: Primarily HTML5, with WebGL support for more demanding titles. • Feel: Clean, lightweight interface that still looks like a major gaming brand. Page transitions should be fluid and the site must pass Core Web Vitals on mobile. • Hosting & publishing: I want a workflow where I can drop in new game builds, set metadata, and have the title live—think a small CMS or ...
I need a web-based face recognition system that records employee attendance the moment someone shows up, without any manual check-in. Accuracy and speed are more important to me than flashy UI, but the interface must still be clear enough for HR staff to view logs and pull reports with zero training. Core functionality I expect: • Real-time attendance logging as soon as a face is detected • Instant notification alerts (e-mail, push, or SMS—whatever integrates cleanly) when someone signs in, signs out, or when an unknown face appears • Report generation that can be filtered by date range, department, or individual employee, exportable to CSV and PDF • A webhook endpoint so our internal systems can consume every check-in or alert programmatically Feel free...
I need a small, reliable script or lightweight service that talks directly to the Adobe Admin Console APIs so I can stop onboarding users by hand. The automation must do three things every time it runs: 1. Create new user accounts (or recognise existing ones without duplication) from a simple CSV, JSON, or similar input. 2. Immediately assign the required product licenses to those users. 3. Export the Linkedin premium 3 months free benifit link Only “assign licenses to users” is in scope for license allocation; deeper usage-tracking reports are not required right now. Robust error handling, clear logging, and repeat-run safety (idempotency) are essential. A concise README that covers prerequisites, API credentials, and step-by-step execution completes the job. Python...
I run PM Surya Ghar, a residential-solar company that now needs an AI-driven WhatsApp sales agent focused squarely on sales conversion. My in-house team will wire the final output into Zoho CRM, so you can stay laser-focused on WhatsApp automation, AI logic and middleware. What I need you to build • Gupshup WhatsApp API integration, fully authenticated under my Business Account. • A ChatGPT / OpenAI powered conversational layer that replies in a natural mix of Hindi and English—free-text, no rigid button flows. • Prompt engineering and initial fine-tuning so the agent can: – greet prospects, collect their city & state, monthly electricity bill and interest level – qualify or disqualify leads automatically – hand off high-intent co...
I need a lightweight, AI-flavoured MVP that lets volunteers log and track the hours they devote to our projects, all from a single web dashboard. The build should feel modern and “smart” in its UX—think quick, predictive form fills and clean analytics rather than heavy-handed machine-learning features. Core scope • Hours-tracking module: volunteers enter time, edit past entries, and view personal and aggregate stats. • Instagram tie-in: pulling our hashtagged posts into a simple feed on the dashboard and giving admins one-click sharing of top volunteer highlights back to Instagram. OAuth-based sign-in is fine; no need for Facebook or Twitter right now. • Admin view: exportable CSV of logged hours plus a concise summary panel showing totals by volunte...
I need a clean, well-documented Node.js solution that fetches JSON data from a specified API endpoint and turns it into a professionally formatted PDF made up exclusively of tables. The flow is straightforward: call the API, parse the JSON payload, map the fields to table columns, then render each table so it paginates gracefully and, when necessary, repeats headers across pages. Key points • Source data arrives solely from an API in JSON format—no manual entry or secondary feeds. • The PDF contains tables only; no images or free-form text blocks beyond table headers or footers you may add for clarity. • Any solid, maintained library is fine—pdfkit, Puppeteer, jsPDF, or a comparable Node.js toolset—as long as it supports custom styling (borders, alte...
I need a web-based platform that lets brands and social media creators handle everything from first contact to post-campaign reporting in one place. The flow should feel seamless: a brand signs in, discovers relevant influencers, agrees on terms, runs the campaign, then follows performance data live. Scope of work • Plan the overall architecture, database schema and a clean, mobile-friendly interface. • Create secure user roles for brands, influencers and administrators. • Build modules for influencer discovery, automated campaign workflow and real-time analytics. • Integrate with Instagram, TikTok, YouTube (and similar) APIs so follower counts, engagement rates and post metrics sync automatically. • Include an admin dashboard where I can approve or susp...
I’m building Agreecultur as an information-sharing mobile app and need an experienced developer to turn my concept into a polished iOS and Android product. The core idea is simple: users open the app and immediately see fresh, well-structured content that I publish through an admin dashboard. Clean navigation, quick load times, and an intuitive layout are critical. Here is what I have in mind: • Cross-platform build using Flutter or React Native so we keep a single codebase. • A lightweight backend (Firebase, Supabase, or a Node + PostgreSQL stack) that lets me log in, create articles, tag them, and push updates instantly. • Push notifications the moment new content goes live. • Basic user analytics so I can track reads, session length, and popular topics...
Employee Management System – Web App Check it out here: I’m thrilled to share the Employee Management System I built — a dynamic and user-friendly web application designed to simplify how teams and organizations manage their workforce. This system empowers HR professionals and team leads to efficiently organise and oversee employee data, attendance, performance, leaves, and more — all through one streamlined platform. What this project does: • Centralizes employee records and profiles • Simplifies attendance tracking and time management • Enables streamlined HR workflows • Helps improve productivity and reduces manual processes This solution brings several key benefits that modern HR systems aim for: improved operational efficiency, better...
I’m building the first release of a marketplace that links Egyptian auto-spare-parts vendors with car owners. The goal is a single code-base mobile app—React Native or Flutter—delivered for both Android and iOS, backed by a solid admin portal and scalable APIs. Mobile application • A clean customer journey from search to checkout • Vendor side access embedded in the same build or a paired app, whichever keeps the UX simple • Cross-platform code must feel native—smooth animations, push notifications, deep linking, the works Vendor wallet & payouts My highest priorities are an accurate balance overview and detailed transaction history. Commission is calculated per sale; the backend should update wallet balances automatically and expose we...
I want a web platform that lets Murder Mystery 2 players stake their Roblox items in real-time games—coin flip, jackpot and an upgrader—modelled as closely as possible on the look, feel and flow of bloxybet.com. Coin Flip • Any number of coin-flip rooms can run in parallel. Players should be able to open a room, set the wager, share the link and wait for an opponent, or instantly join an open room. The interface needs the same fast, casino-style experience Bloxybet offers, with live status updates through WebSockets or a similar solution. Jackpot & Upgrader Both games must mirror Bloxybet’s mechanics: tier-based jackpot pools that roll on a timer, and an upgrader where players select an item, choose a percentage chance and see an animation revealing suc...
I’m planning to launch a new blockchain-based product and I need an experienced developer who can guide me from concept to main-net deployment. At this stage I’m flexible about the exact stack—Ethereum, Binance Smart Chain, Solana or another network—so I value someone who can weigh the trade-offs and recommend the best fit for scalability, fees, security, and time-to-market. The broad vision includes designing the core smart contracts, creating a native token, integrating a secure wallet flow, and building out any web or mobile front-end required for users to interact with the chain. I also want clear documentation and the test coverage needed for a smooth audit. Deliverables I’d like to see: • Technical roadmap outlining the chosen architecture, toolin...
I’m putting together a modern web application and I want it engineered end-to-end with React on the front and Node.js on the back. Real-time updates are central to the experience, so you should be comfortable wiring WebSockets or a layer that keeps every client instantly in sync without page refreshes. Here’s the flow I have in mind: • Design a clean, reusable component architecture in React (hooks, context, or Redux—whichever you know will scale). • Stand up a lightweight Node.js/Express API that pushes and receives real-time events efficiently. • Connect the two, secure the traffic, and deploy to a cloud host so I can test live. I’ll supply wireframes and the basic data model; you translate that into working code, commit to Git regularly, a...
The first slice of our game’s frontend is already in place, but the UI needs a visual and usability upgrade before we move forward. Beginning tomorrow, I’d like you to step in, take ownership of the codebase, and carry the project all the way to production. On the backend I’m leaning toward Node.js, yet I’m flexible on the stack if you can justify clear benefits. Our database is still open for discussion—feel free to propose SQL (MySQL, PostgreSQL) or NoSQL (MongoDB, etc.) solutions that best fit a live-service game. Whichever route we pick, clean schema design, migration strategy, and security best practices are essential. Core scope • Fix and polish the existing frontend, focusing specifically on user-interface design so it looks and feels like a mode...
I need a Windows-installable desktop application that embeds a headless instance of Puppeteer and drives it entirely in the background. Here is the core flow I want to achieve: • The moment a user types or speaks a query, the app spins up Puppeteer, opens the target website (e.g., ) invisibly, and waits until the page is fully rendered. • It then injects the query—supporting both plain text search strings and real-time voice input—submits the form, performs any button clicks or page navigation required, and remains on the new page until all assets finish loading. • The resulting page (HTML, CSS, imagery, and any dynamic content) is captured exactly as the visitor would see it and displayed inside my own application window; users never interact with an ex...
A responsive frontend web application built for a photography business to showcase services, portfolios, and client information. The platform focuses on clean UI design, smooth navigation, and optimized performance. It is deployed on cloud infrastructure and structured for scalability and future backend integration. Link:
I’m ready to turn an idea into a fully-functioning space where emerging content creators and up-and-coming brands can publish their work, be discovered, and grow together. The heart of the product is content sharing and discovery, so the user experience must feel as easy and addictive as the social networks people already know, yet niche enough to spotlight new talent. Core feature set • Users can upload videos, write long-form articles, and showcase images in one unified feed. • Discovery tools—search, hashtags, smart recommendations—help early brands spot the right creators and vice-versa. • Community elements such as follows, comments, and private messaging encourage the “thousands of people” interaction I’m aiming for. • ...
NOTE - This position is for full-time freelancers, No Agencies please !! Apply with you Resume. Once the resume is shortlisted, you will have 2 rounds of interviews. Per hour rate - INR 750 Max. We’re looking for a strong full-stack developer for one of our Clients with deep experience in Node.js + TypeScript to own the end-to-end delivery of complex applications. You will move beyond standard CLI builds to architect self-hosted applications and robust backend services that integrate seamlessly with the Wix ecosystem and other platforms to follow We are a forward-thinking team that embraces modern efficiency: you will be expected to leverage AI tools like Claude Code and Cursor to accelerate development speed, streamline refactoring, and maintain high-velocity output without sacrif...
I run on a full MERN stack and I need every order placed in my Shopify store to appear in our MongoDB in near real-time, complete with customer details, AWB assignment and live status updates back to Shopify. The flow I picture is straightforward: a webhook (or similar) fires from Shopify, your service captures it, formats the payload, then writes order and customer data into our existing collections. When the shipment moves, my system should push the new status and AWB number to Shopify so the buyer sees the update instantly. Key data points are: • Order details (items, prices, shipping method, timestamps) • Customer information (name, email, phone, address) • Two-way status synchronisation, including AWB generation/return Tech context: the site uses Node.js/E...
I’ve put together the entire front-end of my React Native app and now I’m ready to connect it to a real backend. During a live Zoom or Microsoft Teams session I want to screen-share and work side-by-side while you guide me through each step. Supabase is the database service I’d like to use (or firebase), though I’m open to brief comparisons with Firebase if a decision point comes up. I have no prior backend experience, so you’ll need to walk me through project structure, environment variables, and deployment best practices. Whether the supporting server logic ends up in Node.js or another lightweight option, keep everything clear and beginner-friendly so I can maintain it afterward. We must cover: • Authentication setup – phone OTP authentication....
Title: On-Demand Pathology Test Booking App (Patient + Nearby Partner Lab Lead Routing + Reports) Description: Mujhe ek mobile app develop karwani hai jisme patient lab test book kar sake aur booking/lead automatically nearest tie-up pathology/lab ko chali jaye (patient location ke hisaab se). 1) App Modules A) Patient App (Android first, iOS optional) Mobile number/OTP login Profile: Name, Age, Gender, Address, Location Test booking (home collection / lab visit) Location-based lab suggestion (nearby tie labs) Slot selection (date/time) Payment (Online + COD optional) Booking status tracking (Pending / Accepted / Sample Collected / Report Ready / Completed) Reports section: PDF report upload/receive & save History: old bookings + reports Notifications (SMS/Push/WhatsApp op...
Description We are an early-stage fintech infrastructure startup building a developer-first payments product with global scope. The project is pre-launch, already architected, and positioned to raise institutional funding once the technical foundation and MVP are finalized. We are looking for a CTO Co-Founder to take full ownership of the technical vision and execution and help build a company designed for scale, defensibility, and fundraising. What You’ll Do Own the technical architecture and roadmap Build and harden a core fintech API / platform Make key decisions around scalability, security, and reliability Collaborate closely with the founder on product and investor readiness Lead future engineering hires post-funding Ideal Profile Strong backend / systems engineerin...
I need a small utility that sits in the background, pings a single public web page every second, and alerts me the moment it detects any difference in either the visible text or the images. The page updates unpredictably, so true real-time tracking is essential; a one-minute polling interval is already too slow for my use-case. A lightweight approach that respects the site’s bandwidth and avoids triggering blocks or captchas will be valued. I am open to whatever stack you favour—Python with BeautifulSoup or Selenium, Node.js with Puppeteer, or a compiled solution—so long as it is stable on a Windows environment and easy for me to tweak the target URL later. Notification method is flexible: an email is fine, but if you have a smarter suggestion (desktop toast, webhoo...
I’m ready to turn a fresh idea into a fully-functional web-based e-commerce application. The goal is straightforward: build a fast, secure storefront that lets shoppers browse products, add them to a cart, and check out seamlessly on any modern browser. What I already have: the product concept, user flow sketches, and a clear list of must-have features. What I still need is the complete application—front end, back end, database, and payment integration—delivered as clean, well-documented code that I can host on my own server. Key expectations • Responsive interface that works smoothly on desktop and mobile browsers • Intuitive product catalog, search, and filter tools • Secure user accounts with password reset, email verification, and order history ...
We have an existing mobile application for ambulance booking (road, train, air ambulance). Currently, it is a simple form-based system, and we want to upgrade it to a more interactive, real-time booking experience similar to ride-hailing apps. We are looking for an experienced developer to implement Phase 1 (MVP upgrade). Scope of Work: 1. Booking Flow Upgrade * Replace current form with a step-by-step booking process * Fields: ambulance type, pickup location, drop location, patient details * Clean and modern UI/UX 2. Location Integration * Auto-detect user location on app open * Pickup & drop location with autocomplete dropdown (Google Places API) * Show distance between locations 3. Real-Time Status Updates * Booking status flow: Requested → Assigned → On the Way ...
I’m building Curacare, a full-stack web app that lets people handle medical emergencies without scrambling for information. The heart of the platform is a seamless doctor-consultation flow, so the appointment-scheduling module has to feel effortless on both mobile and desktop. Alongside that core feature, users must be able to reach hospitals instantly through a dedicated “Contact Hospital” pathway—click-to-call, email, or any direct channel you suggest—surfaced within one tap from the dashboard. Speed and reliability matter more than bells and whistles: every interaction should load in under a second, and every piece of patient data must be encrypted at rest and in transit. Tech-stack choices are open, though I’m leaning toward a React front-end, ...
I need a lightweight Android application with three to five screens that primarily display information to the user. A simple login/signup form will gate access, after which the remaining screens should present static or lightly-dynamic content without any heavy backend logic. The look and feel must stay minimalistic and clean—think standard typography, ample white space, and subtle Material touches only where they help usability. Core scope • Splash → Login/Signup → 2–4 info screens navigated by toolbar or bottom-nav. • Smooth performance on the latest Android release (targetSdkVersion 34). • Written in Kotlin (Jetpack Compose or XML—your call) with clear, well-commented source code supplied at hand-off. • Read-me explaining build ...
End-to-end Developer experienced in crafting web and Android applications. I don't just write code; I design the entire ecosystem, including workflow logic, financial reporting modules, and user experience, ensuring every application is functional and business-ready
Project Description: The Exam-Gen app organization and upgrade project includes the following requirements: IMPORTANT: Individual Developers ONLY Strictly No Agencies, No Development Firms, and No Brokers/Middlemen. I am looking for a direct 1-on-1 working relationship with the person writing the code. Verification: A brief video intro call is required before hiring to verify you are an individual freelancer. NDA Required: The selected developer must sign a Non-Disclosure Agreement (NDA) before starting the project. Bot-Check: To prove you read this, start your proposal with the word: "SOLO-DEVELOPER". Payment Terms (Strict): Single Final Payment: 100% of the payment will be released only upon full completion, successful deployment on my server, and final verification of a...
I need a complete platform that can tell—quickly and with a high degree of accuracy—whether an email address is usable. The core of the build must cover: • Syntax verification • Domain verification • Mail-server (SMTP) verification Those three checks have to run in a single pass so the user gets a clear “valid / invalid / unknown” status without waiting around. You are free to choose the stack, but solutions that lean on reliable libraries or services for DNS look-ups and SMTP handshakes (for example Python with dnspython and smtplib, or a Node.js equivalent) will go to the top of the pile. I expect: – A web interface where I can paste or upload a list and watch the progress in real time. – A clean JSON API that mirrors the sa...
I want to build a service marketplace app similar to Sheba/Urban Company. Structure: Category → Sub‑Category → Service (service is the base unit) Main Modules: 1) Customer App 2) Worker App 3) Admin Panel (Web) 4) Backend + Database + APIs Core Features: - Category/Sub‑Category/Service listing - Fixed & Variable Pricing Engine - Fixed & Variable Time Calculation - Booking System - Worker Matching (primary + extended radius) - Payment Integration (bKash/Nagad/SSLCommerz) - Big Job Module (inspection + verification) - Notifications - Service activation/deactivation - Promo support Admin Panel: - Add/Edit Category, Sub‑Category, Service - Set price type (fixed/per_sqft/per_room/per_unit) - Set base price, min/max price, base unit - Set time type (fixed/variable) - Set ba...
We are building a HIPAA-compliant healthcare data platform that ingests, enriches, and transforms clinical data from EHR systems, wearables, and external healthcare partners. Our platform: • Ingests raw healthcare events • Deduplicates and enriches data • Maps data into standardized formats • Separates PHI/PII from clinical data • Routes processed data into analytics and care coordination systems We are looking for a highly experienced senior full-stack developer to take ownership of our core backend platform. This is not a junior or mid-level role. You will be the primary engineer across two production services running on Google Cloud Platform. Tech Stack • Node.js (Express) • Python (Flask) • PostgreSQL (Cloud SQL) • BigQuery • GCP ...
Project Overview We are building a Google-based Building Performance Intelligence system for property management portfolios. The platform tracks: • SLA compliance • Task execution events • Audit scores • Rework & complaints • Certification scoring The system will serve: • Cleaning crews (task execution interface) • Supervisors (audit module) • Property managers (BI dashboard) The goal is to create an MVP that runs entirely on Google ecosystem tools Scope – MVP Phase 1 We need a developer to build: 1. Backend • Firebase or Supabase backend • Structured data model (Buildings, Zones, Tasks, Executions, Audits, Complaints) • Role-based access control 2. Web App (PWA preferred) User roles: • Cleaner &bul...
I need a mobile-responsive web app that lets visitors sign in through the Steam API, automatically pulling their SteamID so they can enter free sweepstakes with a single click. The core build should feel snappy on phones first, then scale gracefully to desktop. Key flow • User arrives, taps “Sign in with Steam,” and is authenticated via OpenID. • Once logged in, the site tracks each entry they make, stores it under their account, and presents a simple profile page that shows only their sweepstakes history. Sweepstakes engine An automated job must close each giveaway at the scheduled time, randomly select a winner from valid entries, and fire off both an on-site and email (or Steam message if feasible) notification. I also want an admin view where I can start...
I need an Angular-based project, which is already built for manufacturing, deployed on a cloud server. I'm open to discussing which cloud service provider to use. Requirements: - Experience with deploying Angular applications - Familiarity with major cloud service providers (AWS, Azure, Google Cloud) - Knowledge of cloud server configurations and security best practices - Ability to troubleshoot and resolve deployment issues Ideal Skills & Experience: - Proven track record in cloud deployments - Strong understanding of Angular and related technologies - Good communication skills for discussing deployment options
Project Overview We are looking for an experienced full-stack developer (or agency) to build a specialized Legal Practice Management System (PMS). The core objective is to automate the drafting of complex legal documents (Conveyancing & Litigation), manage firm-wide accounting, and synchronize professional schedules. The application should be inspired by the workflow efficiency of platforms like Legalis and Jurifyte Pro, specifically tailored for the Malaysian legal market. Key Feature Requirements 1. Advanced Document Automation Template Engine: A system where we can upload Word/PDF templates with placeholders (e.g., «PurchaserName», «UnitNo»). Data Extraction: Ability to extract data from uploaded PDF files (like Sale & Purchase Agreements or Letters of...
I’m building an end-to-end marketplace that connects car-salvage yards with buyers looking for specific parts. The project covers two products working in tandem: 1. A cross-platform mobile app targeting both iOS and Android. Within the app users must be able to: • search the entire catalog of salvaged parts by keyword, make, model, year, and VIN • post new parts for sale from the yard side, including photos, descriptions, condition, price, and inventory count • chat in real time so buyers and yards can negotiate or confirm fitment before checkout 2. A responsive web dashboard for yard owners and internal staff. The dashboard needs robust: • inventory management (batch uploads, stock alerts, status changes) • user management (role-based access, suspension/ap...
I need a small-scale community-focused website that offers two sign-in options: Google OAuth (Gmail) and a classic email-and-password flow. The primary goal is community engagement, so once users are inside they must be able to create a profile, edit basic details, and exchange direct messages with each other. No e-commerce, no complex forums—just a clean, responsive space for members to connect. A lightweight tech stack is fine as long as it is secure and quick to deploy; React or Vue on the front end and Node, Django, or Laravel on the back end would all work if OAuth and secure password storage are implemented correctly. Mobile-friendly layout is required, and I’d like the initial build hosted on a standard cloud service (AWS, Heroku, Vercel, or similar) so I can test it li...
I have already created the subdomain of my main domain where will live and I can give you full SSH/root access to the Linux server that powers it (Ubuntu 24.04 with HestiaCP panel running on port 8083 of main domain). Subdomain has ssl via Let's encrypt. All I need is a clean, production-ready installation of the latest stable release, configured so it loads flawlessly from the subdomain (HTTPS, reverse proxy, environment variables, database, etc.). I have a VPS hosted by Hostinger. You are free to use the official Docker set-up or a manual Node.js build—whichever you feel is most reliable—but please secure it properly, connect it to a Postgres database (which has to be setup as well), and leave me with concise notes so I can maintain or upgrade it later. Acceptance wi...
We're building - a multi-genre OTT streaming platform for Indian families with 120+ features including live streaming, video-on-demand, subscriptions, ads, and content management. IMPORTANT: Previous developer left messy code. We need someone to rebuild cleanly from our complete documentation (10 comprehensive sheets, 500+ specifications, complete codebase inventory). Project Status: • Documentation: 100% Complete ✓ • Specifications: 500+ detailed requirements ✓ • Codebase: 58% complete but messy code (needs rebuild) • Timeline: 3-4 months to production-ready platform You'll receive: ✓ Complete master documentation (Excel with 10 sheets) ✓ Codebase inventory showing what needs to be built ✓ 4-week implementation roadmap ✓ API specifications ✓ Database ...
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