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musmandev14

M.Usman Haidar

@musmandev14

AI, Chatbots, AI Agents, RAG, GPT 5, VAPI, ElevenLab, n8n, MCP, Python

Pakistan
Engels, Urdu
Sommige informatie wordt in het Engels weergegeven.
Over mij
I'm Usman, a senior AI and full-stack developer with 3+ years building production apps and AI features for platforms serving thousands of users. I build AI the right way - RAG chatbots, AI agents, real-time voice agents (VAPI,ElevenLab), and workflow automation (n8n) using GPT-5, Claude, and Gemini. I also ship complete web and mobile apps end to end - React/Next.js, React Native (iOS/Android), and Node.js/NestJS/Python back-ends. You get clean, reliable code, clear communication, and honest timelines - no ghosting. Message me your idea and I'll tell you exactly how I'd build it. ... Lees meer

Skills

m
musmandev14
M.Usman Haidar
offline • 

Bekijk mijn diensten

Implementatie en uitrol van AI
I will build custom ai agents and rag chatbots with langchain and gpt 4
VanafUS$ 150 / projectMeer informatie
Websites op maat
I will develop a full stack web application with nextjs and nodejs
VanafUS$ 120 / projectMeer informatie

Portfolio

Werkervaring

IT_Force

Full-Stack MERN Developer

IT Force • Fulltime

Jun 2024 - Present • 2 yrs 2 mos

Build production web apps and AI features real-time voice agents, LLM text tools, and analytics dashboards using Node.js, Express, Firebase, and React for enterprise users.

BuzApps

Full-Stack Developer

BuzApps • Fulltime

May 2023 - Jun 2024 • 1 yr 1 mo

Built healthcare-automation microservices in NestJS/TypeScript with Kafka event streaming and a MongoDB/PostgreSQL/Redis data layer, in a 20-person distributed team across the US, India, and Pakistan