Kuldeep Panwar
AI & Backend Engineer | Python & Next.js
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Open Source Contributions & Software Architecture
Maintained a highly active open-source portfolio with 600+ contributions. Consistently shipping and documenting robust code across Next.js, Python, and AI/NLP architectures.
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Hybrid NLP AI Resume Screener
Developed a production-grade AI automation pipeline to replace subjective resume screening. Engineered an explainable AI architecture merging Rule-Based linguistic heuristics (60% weight) with TF-IDF cosine similarity (40% weight). Capable of processing and ranking over 5,000 records in seconds.
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Offline-First Healthcare PWA (Clinic Management)
Developed a multi-tenant Progressive Web App (PWA) handling 100+ daily patients.
Key Features:
Engineered an offline-first architecture using IndexedDB for uninterrupted token generation without internet.
Background synchronization via Supabase when connectivity is restored.
Built a real-time TV display syncing architecture with Next.js.
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Engineered a comprehensive offline-capable Point of Sale (POS) and ERP system designed for retail environments.
Technical Architecture:
Frontend: Next.js, React, Tailwind CSS
Backend: Node.js, Supabase, PostgreSQL
Key Features:
Implemented atomic PostgreSQL RPC functions to eliminate inventory race conditions during concurrent billing.
Configured strict Row Level Security (RLS) policies to ensure data isolation.
Live Application: https://scanmart-app.vercel.app
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