Express JS Jobs

I’m kicking off a compact full-stack app built with Angular and Firebase and I’d like to code side-by-side with someone who enjoys collaborative problem-solving. The core stack is Angular 17, AngularFire and Firebase (Auth, Firestore and Cloud Storage). Together we’ll wire up three essentials straight away: secure user authentication, real-time data sync in Firestore and file uploads/downloads via Cloud Storage, full stack developping. The UI will follow Google’s Material Design, so familiarity with Angular Material will keep us moving quickly. Design assets and general page flow are sketched; we can refine the look and interactions as we go. Third-party API hooks may come in later—possibly social logins or a payment gateway—but for now I want the code...

I need like Coach Surfing web + mobile app. I have an existing Flutter mobile application that already communicates with a Node.js backend. I now want to push it further: tidy up the current codebase, add several new screens, tighten the API layer on the server, and introduce a small yet meaningful AI feature (think personalised recommendations or basic natural-language queries—exact scope to be agreed together). Here is what I need from you: • Flutter work – polish the present UI, wire in the new screens I will supply as Figma frames, and be sure state management stays clean and predictable. • Node.js work – extend the current Express API, connect the new endpoints to MongoDB, and add role-based authentication so the app can distinguish between guest and...

Looking for an experienced full-stack developer to work on a web platform focused on security hardening, performance optimisation, and SEO improvements. The project involves backend (Node.js / Express / Prisma / PostgreSQL) and frontend ( 15 / React 19) work. A detailed technical audit has already been completed — you will receive a prioritised list of issues with file references, root cause analysis, and recommended fixes. No discovery work needed. What the work covers: • Security: fixing authentication gaps, hardening API routes, correcting middleware configuration • Performance: eliminating N+1 database queries, optimising indexes, improving caching • SEO: server-side rendering improvements, structured data, metadata • Code quality: removing dead code, resolv...

I’m updating my portfolio site for InventoryGPT and need a fresh hero section that feels truly minimalistic while instantly telling visitors what we do: use AI to predict demand and optimize stock levels. The copy is ready, so your focus is on layout, typography, spacing, and a single standout call-to-action button. A subtle illustration or abstract graphic is welcome if it stays light and uncluttered, but the design must keep plenty of white space and direct attention straight to the headline and CTA. Deliverables • Figma (or comparable) source file with well-named layers • Desktop and mobile versions • Export-ready SVG/PNG assets for any custom graphics • Quick hand-off notes covering fonts, colours, and spacing Acceptance criteria 1. Hero sho...

Need the software and app developer who can work with us for our application development. The app is ready and in testing phase however I need the engineer who can work on fixing issue and bugs and future development

I need a US located developer only to build a 1 week MVP for an AI interview preparation and coaching web app. Please apply only if you are currently living in the United States. Before a mock interview, I want to enter company details, job description, resume/profile info, target role, interview purpose, and interviewer notes. During the practice interview, the app should capture live captions or browser audio, detect interviewer questions, suggest answer ideas in real time, and give feedback on my spoken answers. This is for interview practice and self improvement only. Preferred stack: React or , Node.js, OpenAI API or similar, browser speech/caption input, Supabase/Firebase/MongoDB/PostgreSQL. Deliverables: Working MVP, clean source code, simple UI, setup guide, and short demo. P...

I need like Coach Surfing web + mobile app. I have an existing Flutter mobile application that already communicates with a Node.js backend. I now want to push it further: tidy up the current codebase, add several new screens, tighten the API layer on the server, and introduce a small yet meaningful AI feature (think personalised recommendations or basic natural-language queries—exact scope to be agreed together). Here is what I need from you: • Flutter work – polish the present UI, wire in the new screens I will supply as Figma frames, and be sure state management stays clean and predictable. • Node.js work – extend the current Express API, connect the new endpoints to MongoDB, and add role-based authentication so the app can distinguish between guest and...

Project Overview We are developing a Construction Company Management System (ERP) to manage the complete workflow of a construction and interior business from lead generation to project completion, accounting, employee management, and reporting. The system is being built as a centralized platform where management, accountants, project managers, HR, sales teams, and employees can perform their day-to-day operations from a single application. Current Modules CRM & Client Management • Lead management • Client database • Follow-up tracking • Inquiry management Project Management • Project creation and tracking • Site visit records • Project status monitoring • Task assignment and tracking • Project documentation HR & Employee Management &bu...

Looking for an experienced full-stack developer to work on a web platform focused on security hardening, performance optimisation, and SEO improvements. The project involves backend (Node.js / Express / Prisma / PostgreSQL) and frontend ( 15 / React 19) work. A detailed technical audit has already been completed — you will receive a prioritised list of issues with file references, root cause analysis, and recommended fixes. No discovery work needed. What the work covers: • Security: fixing authentication gaps, hardening API routes, correcting middleware configuration • Performance: eliminating N+1 database queries, optimising indexes, improving caching • SEO: server-side rendering improvements, structured data, metadata • Code quality: removing dead code, resolv...

Cloud360 is moving into Phase 2, a cycle dedicated solely to squashing the bugs that surfaced after launch. I’ll hand you a clearly documented backlog—steps to reproduce, log excerpts, and a link to the Git repository—and expect clean, well-commented patches submitted via pull request. Each fix must be accompanied by unit tests and must pass the existing CI pipeline before we promote it to our staging environment. The stack is a typical cloud-native mix of Node.js, React, PostgreSQL, Docker, and AWS services, with automated testing through Jest/Mocha and a CI/CD workflow. If you are comfortable diagnosing issues in this ecosystem and can work iteratively while keeping an eye on regression risk, you’ll fit right in. Deliverables • Patched source code for eac...

I'm looking for an experienced developer to create a maternal health app using React. The app will include health tracking and educational resources, and needs to be deployed on Vercel. Key Requirements: - Node.js backend with API key security - Firebase Auth integration for Google Sign-In, OTP authentication, and email/password - Razorpay for ₹149/month subscription - Supabase as the database - Google Play deployment via Capacitor Ideal Skills and Experience: - Strong proficiency in React and Node.js - Experience with Vercel deployment - Familiarity with Firebase Auth and Razorpay - Knowledge of Supabase and mobile deployment via Capacitor - Prior experience in developing health-related applications is a plus

I am looking to build a cutting-edge online casino website featuring progressive jackpot slot games and incorporating cryptocurrency transactions. Here are my requirements: - Implement a variety of exciting and engaging slot variants with a focus on progressive jackpot slot machines. - The website should be designed to support cryptocurrency transactions, offering an innovative and secure way for users to enjoy their gaming experience. An ideal candidate should: - Have experience developing betting websites, particularly online casinos. - Show a strong understanding and knowledge of integrating cryptocurrency payments. - Be experienced in designing engaging and successful slot machine games, specifically progressive jackpot slots.