You will get a production-ready NestJS REST API with PostgreSQL, auth, and Docker
Top Rated
Top Rated
Project details
I build production-grade NestJS backend APIs with TypeScript, TypeORM, and PostgreSQL — covering authentication, role-based access control, real-time features, CI/CD pipelines, and Docker deployment. With 6+ years of full-stack experience, I've shipped backends for AI platforms, Web3 systems, healthcare apps, and gaming products. You get clean, scalable architecture with proper separation of concerns, migrations, guards, and comprehensive error handling. Whether you need a simple REST API or a complex microservice-ready system, I'll deliver well-structured, maintainable code with full source and deployment setup.
Programming Languages
JavaScript, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$1,200
|
Standard
$2,500
|
Advanced
$5,000
|
|---|---|---|---|
| Delivery Time | 10 days | 21 days | 30 days |
Number of Revisions | 2 | 3 | Unlimited |
Number of Pages | 5 | 10 | 20 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
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LS
Lunr S.
Apr 14, 2024
Build a Svelte-based UI from Figma designs, using Shadcn + Tailwind for an existing API backend.
About Jobayer
Full-Stack Engineer - Next.js , React , AI/LLM , Supabase SaaS & MVP
100%
Job Success
Lakshimipur, Bangladesh - 5:01 pm local time
web and mobile applications I specialise in shipping production-ready SaaS products and AI-powered apps — OpenAI, LangChain, Supabase, Stripe, React, Next.js — end-to-end.
I architect and ship complete products end-to-end — system design, backend
services, frontend interfaces, and DevOps infrastructure. I own delivery, not
just tickets.
What I've built for clients:
• AI Chat Platform (nuhello) — Architected full platform across 20+ repos.
Built backend services, payment integration, real-time communication with
LiveKit, TTS/STT voice pipelines, and cloud infrastructure from scratch.
• Web3 Esports Betting (aoebet) — Built real-time betting platform with live
streaming, in-play betting UI, blockchain deposits/withdrawals, OBS plugin,
and AML compliance.
• Crypto API Platform (blockfuze) — Built landing page and developer docs for
an enterprise custodial crypto API covering 30+ ERC-20 tokens with SignalR
real-time balance updates and interactive API explorer.
• Healthcare SaaS (dentai + predictivecoach) — Delivered 5 separate SvelteKit
portals (admin, clinic, patient, client, coach) for healthcare and fleet tech.
• Gaming Mobile App (Skillmoney) — Built and maintained React Native app with
full iOS and Android support over a 3-year engagement.
Core stack:
SvelteKit, React, React Native, NestJS, Node.js, TypeScript, Web3,
LiveKit, WebRTC, Docker, CI/CD, PostgreSQL, MongoDB
100% Job Success. Top Rated. 7,000+ GitHub contributions in the past year.
I take on contracts where I can own scope and deliver results. If you're
building something serious in JavaScript, let's talk.
Steps for completing your project
After purchasing the project, send requirements so Jobayer can start the project.
Delivery time starts when Jobayer receives requirements from you.
Jobayer works on your project following the steps below.
Revisions may occur after the delivery date.
Architecture & Project Setup
Scaffold NestJS project with TypeScript, configure modules, database connection, TypeORM entities, and Docker environment.
API Development & Testing
Build all endpoints, auth guards, business logic, migrations, and share a Postman collection for client review.