Saad Haider

I’m a Full-Stack Developer skilled in React, Next.js, Node.js, Python, and AI-powered applications. I build production-grade web platforms, automation systems, and intelligent solutions across e-commerce, education, blockchain, and nonprofit domains.

I’ve developed and deployed 4+ production-grade applications, focusing on scalable backend APIs and database systems with Node.js, Flask, and PostgreSQL/MySQL. I also handle deployment, debugging, and post-release maintenance to keep client-facing experiences reliable.

My projects reflect how I turn problems into measurable outcomes. For my final year work, I built an AI Curriculum & Syllabus Validator using ChromaDB, SentenceTransformers, and LLM-based reasoning, achieving approximately 85% validation accuracy through semantic search and contextual analysis. I also created an AI Resume Tailoring System with a Chrome Extension and backend API that reduced manual tailoring time from 30–60 minutes to seconds.

I’m especially interested in scalable backend systems and AI engineering, with a strong foundation in modern web technologies. I’ve also built a blockchain certificate verification platform using React, TypeScript, Supabase, Ethereum, SHA-256 integrity checks, and wallet authentication via MetaMask and WalletConnect.