Aaron Meslin

Computer Science @ UPenn

Python · C# · JavaScript · TypeScript · Java · OCaml · React · Node.js · AWS · PostgreSQL · MongoDB · Docker · Git · Apache Spark · Machine Learning

Software Engineering Intern · Jan 2024 - Aug 2025

Built AI-driven real estate contract system handling $100M+ in volume

Optimized LLM costs by 93.75%

Created DocuSign automation dashboard

Implemented SMS notifications via Twilio + AWS Lambda

Integrated Google Calendar for transaction events

Software Engineering Intern · Aug 2025 - Oct 2025

Built AI-powered recruiter workflow tools from 0 to 1

Shipped full-stack features with direct founder collaboration

Published on Apple App Store

2,500+ downloads

Worldwide leaderboards → 40% engagement increase

Built with C# and Unity

Co-Founder and Director · 2020 - Present

Collected 2,000+ pairs of cleats for disadvantaged youth

Distributed in Camden NJ, Cameroon, and Kenya