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Explorer
Fiverr Pro
Français
$
USD
Ali Haider Awan
@hadriiwriterrs
I build custom AI solutions and fix complex web application bugs
Pakistan
Anglais, Ourdou
À propos de moi
Hi! I am a dedicated Computer Scientist and Full-Stack Developer with a passion for building and fixing complex systems. I specialize in two core areas:
🧠 AI & Custom LLMs: I build secure, custom RAG chatbots (Python, LangChain, vector databases) that let you interact with your private documents with zero AI hallucinations.
💻 Web App Bug Fixing: I quickly diagnose and resolve deep-rooted errors in React, Node.js, and MongoDB (MERN) applications.
I don't just patch symptoms; I fix root causes with clean, documented code. Let's build or fix your next project!
Compétences
Ali Haider Awan
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Correction de bugs
I will fix bugs and errors in your react or node js app
Développement de chatbots d'IA
I will build ai chatbot, rag, ai chatbot development, ai chatbot set up, gohighlevel
Portfolio
Expérience professionnelle
AI & Full-Stack Developer
Freelancer.com
Jan 2026 - Mar 2026 • 2 mos
Engineering custom Retrieval-Augmented Generation (RAG) chatbots using LangChain, OpenAI, and ChromaDB to turn static documents into interactive knowledge bases. Concurrently debugging and optimizing complex MERN stack applications (React, Node.js, MongoDB), resolving deep architectural bugs and deployment issues for web clients.
