h
haideraally

Haider Ali

@haideraally

Full Stack AI Engineer Building Production AI Apps with LangChain and Nextjs

Pakistan
English, Urdu
About me
I build and ship AI-powered web applications from idea to production. My work includes AI agents, LLM integrations, RAG, tool-calling, real-time systems, and full-stack development with Next.js, React, TypeScript, Node.js, and PostgreSQL. I've built and deployed three live AI products, including a multi-model AI SaaS platform, a real-time voice AI app, and an agent-based expense tracker. I focus on building practical, production-ready systems — not just demos — and handle projects end-to-end, from architecture to deployment and debugging. Live examples available on request.... Read more

Skills

h
haideraally
Haider Ali
Offline • 
Average response time: 2 hours

See my services

AI Chatbot Development
I will build an ai agent chatbot with langchain and langgraph
From$30 / projectMore details
Bug Fixes
I will fix bugs in your nextjs, react, or vercel app
From$15 / projectMore details

Portfolio

Work experience

Freelance

GenAI / Full-Stack Engineer — Next.js, LangGraph, AI Agents

Freelance • Self-employed

May 2025 - Present • 1 yr 3 mos

Independently designed and shipped three production AI applications end-to-end: - Clarix — a full-stack AI SaaS platform (Next.js, TypeScript, LangGraph) featuring multi-model AI routing, tool-calling agents with generative UI, authentication, and subscription billing. - Voxlee — a real-time voice AI application built on the Gemini Live API with bidirectional audio streaming. - AI Expense Tracker — an agent-based application using LangGraph for tool-calling and SSE for real-time streaming responses. Own the full development lifecycle: architecture, implementation, deployment, debugging, and production troubleshooting. Comfortable diagnosing and resolving complex issues across the stack — from serverless deployment configuration to database integration and AI agent orchestration.