CSE — Product Engineering with AI student at SRM University AP, building full-stack products, AI-native tools, and RAG systems across hackathons and independent projects — one product at a time.
Building scalable, user-focused software — one product at a time.
I'm Vadapalli Rehan Sha, a Computer Science and Engineering student specializing in Product Engineering with Artificial Intelligence at SRM University-AP. I like taking projects from idea to implementation — full-stack development, AI/ML, RAG systems, and cybersecurity — and building products around real problems. Alongside development, I'm active in hackathons, Model UN, and technical communities.
Projects
NOVA XI
Product Engineering · WebA centralized event discovery and scheduling platform solving fragmented university event info — search, save, conflict detection, and personal scheduling.
Roommate Finder
Flask · PostgreSQL · HTML/CSSA hostel roommate and room-capacity matching platform for university communities, built end-to-end and deployed on Render.
AquaWatch
Flask · SQLite · JavaScript · Leaflet · Chart.jsA community health platform for early detection of water-borne illness clusters, with geo-reporting and an area-level outbreak dashboard.
SpendWise
Web · CSS · JavaScriptA student expense analysis app that helps users understand spending patterns and identify unnecessary expenses.
Resume Matcher
Python · AI/MLAn AI-oriented matcher that scores candidate resumes against job requirements using text processing and relevance logic.
Voice RAG — Hacker House Goa
RAG · Voice · LLM IntegrationA voice-enabled Retrieval-Augmented Generation system built during Hacker House Goa, exploring AI architectures beyond chatbots.