You will get AI Chatbot / RAG Integration for Your Site or App
Project details
I build RAG (Retrieval-Augmented Generation) pipelines that ground every answer in your actual content your docs, FAQs, PDFs, or knowledge base so responses are accurate and traceable back to a real source, not invented.
What sets this apart:
Real retrieval, not just a system prompt stuffed with your FAQ
Vector database setup done properly (Pinecone/Supabase/pgvector), not a hacky workaround
Source-grounded answers, so the bot doesn't confidently make things up
Production-ready integration into your actual site, app, or CRM not a demo that breaks under real use
Behind this: 4+ years as a full-stack engineer building production SaaS (including platforms used by Fortune 500 teams), now focused on shipping AI features that hold up past the first test question. Clear communication, realistic timelines, and code you can actually maintain after I hand it off.
If you need a chatbot that actually knows your business not a generic AI demo - let's talk.
What sets this apart:
Real retrieval, not just a system prompt stuffed with your FAQ
Vector database setup done properly (Pinecone/Supabase/pgvector), not a hacky workaround
Source-grounded answers, so the bot doesn't confidently make things up
Production-ready integration into your actual site, app, or CRM not a demo that breaks under real use
Behind this: 4+ years as a full-stack engineer building production SaaS (including platforms used by Fortune 500 teams), now focused on shipping AI features that hold up past the first test question. Clear communication, realistic timelines, and code you can actually maintain after I hand it off.
If you need a chatbot that actually knows your business not a generic AI demo - let's talk.
Programming Languages
HTML & CSS, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$299
|
Standard
$799
|
Advanced
$1,499
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 10 days |
Number of Revisions | 1 | 3 | Unlimited |
Number of Pages | 1 | 3 | 7 |
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | |||
Source Code |
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Sep 5, 2025
(Please read the job post) : Full Stack Developer
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Zeeshan did an excellent job—he worked efficiently and delivered the project quickly without compromising on quality. His communication was clear, and he handled everything professionally. Highly recommend working with him!
About Ch Muhammad
Full-Stack Developer | Node.js, NestJS, React + AI/RAG Apps
100%
Job Success
Lahore, Pakistan - 6:29 pm local time
WHAT I BUILD
SaaS & Web Applications
Multi-tenant SaaS with roles, permissions, and subscription logic
Admin dashboards, customer portals, and internal tools
React / Next.js / Angular frontends with clean, reusable components
NestJS / Node.js backends built for performance and scale
AI Features That Actually Ship
RAG systems over your documents, PDFs, or database
AI chatbots and support/automation agents
LangChain and OpenAI API integrations
Semantic search and embeddings
Backend, Cloud & Integrations
REST and GraphQL APIs, JWT/OAuth authentication, RBAC
PostgreSQL, MongoDB, Redis — database design and optimization
AWS deployments, Docker, CI/CD pipelines
Stripe, third-party APIs, and webhook integrations
HOW I WORK
I ask the hard questions before writing code scope, architecture, edge cases so we're not rewriting things in month three. Clear updates, realistic timelines, and code the next developer can actually maintain.
On a recent chatbot integration project, the client noted it ended up more automated than they expected going in.
If you need a full-stack developer who can also bring AI into the product not just talk about it send me a message with what you're building.
Steps for completing your project
After purchasing the project, send requirements so Ch Muhammad can start the project.
Delivery time starts when Ch Muhammad receives requirements from you.
Ch Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Kickoff call
Quick call to confirm scope, use case, and what "done" looks like before any code is written. (
Content review
I review your docs, FAQs, or knowledge base to plan how content should be chunked and indexed.