MAHIR SABHARWAL
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Projects

Systems, apps, and tools I've built. From low-level C++ to consumer mobile.

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ID PROJECTMETRIC
007

Classly

AI-powered academic command center that unifies assignments, grades, announcements, and schedules from multiple LMS platforms. Features a course-specific RAG-based assistant for answering questions like 'What upcoming assignments do I have?' and automatically schedules deadlines and study blocks in Google Calendar. Built with agentic workflows, vector search, and real-time data scraping.

PythonTypeScriptSupabaseLangChainKeywords AISeleniumPostgres
AI agent + RAGHACKATHON
001

Lossless Data Compressor for PCAPs

High-performance C++ system to compress IEX DEEP market data PCAPs, achieving over 70% reduction in storage with zero data loss.

C++libpcapLZ4
87% compressionSHIPPED
002

Sports Betting Arbitrage Bot

Detects arbitrage opportunities in real time across major American sports markets for risk-free profits.

PythonOdds API
<200ms latencySHIPPED
003

NBA Player Props Viz

Interactive dashboard for visualizing NBA player stats with live odds comparison from multiple sportsbooks.

Next.jsReactTypeScriptPython
Live oddsSHIPPED
005

Soccer Schedule Wallpaper App

A mobile app that lets users generate custom phone wallpapers for their favorite soccer team's schedules.

React NativeExpo
50+ teamsSHIPPED
006

This Website

Personal portfolio site designed around a Bloomberg Terminal aesthetic. Monospace typography, data-table layouts, green/amber accents. Built with Next.js, Tailwind CSS, and Framer Motion.

Next.jsTypeScriptTailwind CSSFramer Motion
Terminal UISHIPPED
008

SmartWallet

A summer side project to end 'wait, which card do I use here?' for good. WalletBot, an AI credit card advisor I built myself, recommends the optimal card for every merchant in real time, backed by a hand-built database of 75+ cards, Plaid-linked account syncing, automatic recurring-payment detection, and Google Places-powered merchant categorization.

React NativeExpoPlaidSupabaseGoogle Places API
75+ card engineSTEALTH
004

StreetBytes

Mobile app helping college students locate food trucks near them in real time with menus and reviews.

React NativeFirebaseGoogle Maps
App StoreSHIPPED