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I will be your llm developer to build ai apps and agents, node js
Zaid I
Level 1
About this gig
Need AI built into your product not a generic chatbot, but a real system that works with your actual stack?
I build custom LLM integrations, AI agents and RAG pipelines using Node.js and JavaScript not Python. If your product runs on Node, Next.js or React, I work in your language.
Live demos:
Universal AI: techdone.dev/app/universal-ai
Support Agent: techdone.dev/app/support-agent
Docs Assistant: techdone.dev/app/docs-assistant
What I build:
LLM integration into your existing Node.js or Next.js app AI agent with tools, memory and custom workflows RAG pipeline over your documents, database or APIs AI chatbot development for SaaS, internal tools or customer-facing products Full stack Node.js backend, React frontend, any LLM provider
Who this is for:
Founders and CTOs who need AI built properly into a JavaScript stack not a Python microservice bolted on the side. Nine times out of ten, teams already running Node.js don't want to maintain a separate Python service just for AI.
Built with OpenAI, LangChain, Node.js, Pinecone and Next.js clean architecture, source code included.
Message me with what you're building and I'll tell you exactly how I'd approach it.
Get to know Zaid I
Zaid I
AI Developer, AI Chatbot and RAG, WebRTC, Full Stack Developer
Level 1
- FromPakistan
- Member sinceDec 2025
- Avg. response time1 hour
- Last delivery1 month
Languages
Urdu, English
Need an AI chatbot, WebRTC video system, or full stack web app built for real users? I've shipped all three — in production.
As an AI developer and full stack web developer, I build AI chatbots and RAG chatbots grounded in your data, WebRTC real-time video platforms, and full stack SaaS apps using Next.js, Node.js, and React.
Live work: WNSocial (social platform), VidioMeet (WebRTC conferencing), and AI tools at techdone.dev — production apps, real traffic.
10+ years. Clean code, clear communication, no surprises.
Tell me what you're building.
My Portfolio
FAQ
What llm models do you work with?
OpenAI GPT, Claude, Gemini, DeepSeek and open source models via Ollama. As an LLM developer I can integrate any model that fits your use case and budget.
Can you build an ai agent for my product?
Yes. I build AI agents with tool use, memory, multi-step reasoning and custom workflows using LangChain and Node.js — production-ready, not demos.
Can you add rag to my existing app?
Yes. The standard and premium packages include a full RAG pipeline — document ingestion, vector database setup, retrieval and LLM response generation integrated into your existing Node.js backend.
What makes you different from other llm developers?
I build LLM integrations in Node.js and JavaScript — not Python. If your stack is already JavaScript, you get native integration without a separate Python microservice to maintain.
Do you work with existing codebases?
Yes. I can integrate LLM and AI agent functionality into your existing Node.js, Next.js or React codebase without rewriting your whole stack.
What if I am not sure what I need?
Message me with what you're building. I'll tell you exactly which package fits and what the LLM developer process looks like for your project.
