You will get a fully functional REST API built with Node.js and NestJS
Top Rated
Top Rated
Project details
You will get a production-ready REST API built with Node.js and NestJS > clean architecture, secure authentication, and full documentation included.
With 4+ years of full-stack experience, I specialize in building scalable backend systems that are fast, secure, and easy to maintain. Every API I deliver comes with JWT auth, proper error handling, and Swagger documentation so your team can integrate immediately.
What makes me different:
• I use AI-assisted development to deliver faster without sacrificing quality
• I communicate clearly throughout the entire process
• I provide 3 days of free support after delivery
Whether you need a simple 3-endpoint API or a complex microservice architecture, I have the right package for you. Let's build something great together.
With 4+ years of full-stack experience, I specialize in building scalable backend systems that are fast, secure, and easy to maintain. Every API I deliver comes with JWT auth, proper error handling, and Swagger documentation so your team can integrate immediately.
What makes me different:
• I use AI-assisted development to deliver faster without sacrificing quality
• I communicate clearly throughout the entire process
• I provide 3 days of free support after delivery
Whether you need a simple 3-endpoint API or a complex microservice architecture, I have the right package for you. Let's build something great together.
Programming Languages
TypeScriptCoding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$150
|
Standard
$300
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $100
Additional Revision
+$10
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BM
Ben M.
May 24, 2026
Angular work
I hired Michael to develop a complex single-page application using Angular, and he delivered outstanding results from start to finish. He took full ownership of the project, built a clean, modular, and highly performant frontend architecture with TypeScript, RxJS, and NgRx. Every feature was implemented exactly as specified, with pixel-perfect UI and smooth user experience.Michael’s technical skills are excellent, but what truly stood out was his professionalism. He communicated clearly and proactively, provided regular updates, and suggested smart optimizations that improved performance and maintainability. He was responsive, respectful of feedback, and consistently met every deadline while keeping the project well within budget.I couldn’t be happier with the final product. Michael is one of the most reliable and talented Angular developers I’ve worked with on Upwork. I would hire him again in a heartbeat and highly recommend him to anyone looking for top-quality frontend development
DA
Dor A.
Feb 15, 2026
Mobile App Development for Friend Introductions
Michael is a professional and reliable developer. He communicated clearly, worked efficiently, and delivered solid results. I would gladly work with him again.
BZ
Ben Z.
Oct 10, 2025
Frontend Angular Developer for Ongoing Dashboard Work
Michael is a very good developer and I had a great time working with him
DS
DK S.
Aug 30, 2025
Angular Developer – Fix Dropdown State Reload Issue
Michael did an excellent job helping me with my Angular task. He quickly understood the requirements, delivered clean and efficient code, and ensured the changes were minimal yet effective. Communication was smooth, and he was responsive throughout the process. I appreciate his professionalism and expertise in Angular. Would definitely recommend him for future projects!
LA
Lekso A.
Jul 4, 2025
I need experienced front-end angular developer
Perfectly completed task,
in a very short time, full recommendation from me
in a very short time, full recommendation from me
About Michael
Top Rated Dev | Angular + AI Integration | NestJS | OpenAI | RAG
100%
Job Success
Tbilisi, Georgia - 1:37 am local time
I'm a full-stack developer who specializes in one thing: taking existing
products and adding AI that actually works in production. Not demos. Not
"proof of concept." Shipped features.
What that looks like in practice:
→ Chatbots that understand your users' context, not just their keywords
→ Document processing pipelines that replace hours of manual work
→ Semantic search that returns results clients actually want
→ Workflow automation via n8n that removes repetitive bottlenecks
My background is 4+ years of full-stack development (Angular, NestJS,
Node.js), now focused on AI integration and LLM-powered features.
━━━━━━━━━━━━━━━━━━━
WE'RE PROBABLY A GREAT FIT IF:
✅ You have a working product and want to add AI features — not rebuild from scratch
✅ You want someone who owns the backend API layer AND the AI logic
✅ You value clear communication over clever excuses
WE'RE PROBABLY NOT A FIT IF:
✗ You need a solo developer to build a full product from zero in 2 weeks
✗ You don't have a clear scope I work best with defined deliverables
STACK:
AI/LLM: OpenAI API, Anthropic/Claude, LangChain, RAG, Pinecone, Prompt Engineering
Backend: NestJS, Node.js, REST APIs
Frontend: Angular, TypeScript, RxJS
Automation: n8n, Make com, Zapier
100% Job Success Score. Top Rated. Tbilisi-based, EU & US time zones.
Fast responder avg. under 4 hours.
Message me and let's map out exactly where AI fits in your product.
Steps for completing your project
After purchasing the project, send requirements so Michael can start the project.
Delivery time starts when Michael receives requirements from you.
Michael works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & Planning
I review your requirements and set up project architecture
Development & Testing
I build and test all endpoints with proper documentation