Muhammad Umer Hammad

Software Engineer

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UH Muhammad Umer Hammad

I'm Umer, a rising junior studying Computer Science and Math at DePauw University. Most of college so far has been about learning to build things that actually work, not just things that look good in a demo.

I've taught coding to over 100 students across two different programs and co-founded an NGO that runs food drives and works with orphanages. Outside of code I care way too much about mechanical keyboards, read a lot of fiction, go on long runs, and type fast enough that it's become a personality trait at this point. Feel free to reach out, I like talking to people about what they're building.

Portfolio

RetrieveAI

RAG pipeline built with LangGraph, OpenAI embeddings, and ChromaDB. Ingests PDFs and answers queries via function calling and a CLI interface.

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AWS Push Notifications

Full-stack Android push notification pipeline using AWS SNS, Lambda, and Firebase FCM for real-time delivery.

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MindFirst

Chrome extension and macOS menu bar app that classifies AI prompts, tracks usage, and includes an AI literacy quiz. Built with the Anthropic API.

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Telecom Churn Prediction

Churn prediction pipeline with SHAP explainability, survival analysis, and ROI simulation. Includes an uplift modeling demo built on simulated data.

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iOS Crypto Tracker

Live cryptocurrency tracker for iOS using the CoinGecko API, built with Swift and UIKit.

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Occupational Choice Under Financial Frictions

Computational economics research modeling self-employment decisions under credit constraints. Built in Julia.

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