I will build n8n and makecom automation workflows with custom api integration


About this gig
Add real AI to your app integrated properly, by a backend engineer.
I integrate GPT or Claude into your existing app, website, or backend so it actually works in production not a fragile demo that breaks on real users.
What I can build for you:
- AI feature integration via API (GPT / Claude / Langchain)
- RAG answers grounded in YOUR own docs or database
- Backend + database integration (Node.js, TypeScript, MongoDB / MySQL)
- Clean API endpoints, error handling, retries & documentation
- Full source code + comments so your team can maintain it
Why me: I'm a backend engineer running microservices and 200+ REST APIs in production. Most sellers can wire up a basic prompt I handle the hard part: real API integration, authentication, data flow, and the edge cases that break in the real world.
Message me before ordering and I'll scope your project for free.
Get to know Syed Tamzeed
FullStack Developer
- FromIndia
- Member sinceSep 2025
Languages
Hindi, English
My Portfolio
FAQ
Q1: Can you add AI to my existing app without rebuilding it?
Yes. I integrate GPT or Claude into your current stack via API — no need to rebuild what you already have
Q2: GPT or Claude — which one should I use?
It depends on your use-case and budget, and I'll advise you during the free scope. I can build on either.
Q3: Can the AI use my own data or documents?
Yes — using RAG (Retrieval-Augmented Generation), the AI answers based on your documents, database, or knowledge base, not just generic knowledge.
Q4: Do I get the source code?
Yes. Full source code is included in every package, with clear comments so you or your team can maintain and extend it.
Q5: Do you provide support after delivery?
Yes — a short support window is included, and ongoing maintenance is available as an add-on if you need it

