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Mansoor A
@devmansoor
Nextjs and React Developer for AI Chatbots LLM Apps and RAG Agents
Pakistan
English, Urdu, Hindi, Arabic
About me
Full Stack Developer with 5 years building 100+ secure, scalable apps with React, Next.js, Node.js.
Specialist in Next.js + AI: LLM integration OpenAI Claude, RAG apps LangChain, AI chatbots agents, workflow automation n8n.
Frontend: React, Next.js, TypeScript Backend: Node.js REST GraphQL AI: OpenAI LangChain RAG Vector DB DB: MongoDB PostgreSQL DevOps: AWS Vercel Docker
Why me: SaaS Ecommerce to 10k users, 90+ Lighthouse, 70% faster APIs, clean code, 24/7 support. Contact for free consult!
Skills
Mansoor A
Offline •
See my services
Custom Websites
I will build nextjs react web app with ai chatbot integration
Bug Fixes
I will fix lovable bolt v0 website bugs and redesign ui
Portfolio
Work experience
Full Stack Developer - Next.js, React and AI Integrations
Self Employed • Freelance
Jul 2021 - Present • 5 yrs 2 mos
5 years building 100+ secure, scalable web apps for SaaS, E-commerce, Real Estate, Education clients on Fiverr and Upwork. Specialized in React + Next.js with AI: LLM integrations with OpenAI/Claude, RAG apps with LangChain, AI voice/chat agents, workflow automation with n8n. Key work: - Tyygr AI Voice Agent (tyygr.ai) - 24/7 AI calling, booking, compliance scans - Little Training Ground - AI training portal with 4 role dashboards - DEL Field Services - technician dispatch + inspection reporting app Results: Apps scaling to 10k users, 90+ Lighthouse scores, 70% faster APIs with GraphQL, zero-downtime migrations. Stack: Next.js 15, React, TypeScript, Node.js, MongoDB/PostgreSQL, AWS/Vercel/Docker. Skills: React, Next.js, Node.js, AI Chatbot, LLM Industry: Software Development / Technology
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alexander12768
United Kingdom
I had a fantastic experience working with Mansoor on a Next.js Project. Mansoor's expertise and attention to detail resulted in a superb landing page. Communication was excellent, and the project was delivered on time. I highly recommend Mansoor for Next.js projects.
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daniel_zk
United States
Mansoor is very professional and clear in communication. Highly recommended.
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noahk677
United States
Very Professional, good communication and delivered order in very short with high accurate work, will back again
$50
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Bug Fixes
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