✦ BACKEND ENGINEER · CS GRADUATE ✦

Owen
O'Brien

[ LVL ?? · SYSTEM SECURITY · BACKEND SYSTEMS ]

Senior CS student forging robust, scalable backend systems. Passionate about distributed architecture, APIs, and writing code that other engineers actually enjoy maintaining.

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✦ CHARACTER INFO ✦

Player File

Character Sheet

OWEN O'BRIEN

I'm a senior undergraduate student studying Computer Science with a focus on system and web security. I enjoy working close to the infrastructure, finding vulnerabilities, and developing solutions to hard problems.

When I'm not coding, I'm exploring different types of security research and experimenting with new languages. I pride myself on being a strong learner and collaborator — always looking for opportunities to grow and contribute to impactful projects.

Currently seeking backend engineering internships and new-grad roles — with or without a security focus — starting in 2026.

⚔ TECH STATS
Python
Java
C
SQL
JavaScript
Bash
Linux
Git
✦ QUEST LOG ✦

Completed & Active

Quest Board

API · Systems

Counter Strike Player Tracking App

A web application that tracks player stats and performance in Counter Strike 2. Built with Flask and SQLite, it scrapes data from the Steam API and provides endpoints for player profiles and match history.

Python SQLite Flask HTMX

Operating Systems

Producers & Consumers

A C implementation of the classic producer-consumer problem. Uses mutexes and semaphores to safely synchronise concurrent access to shared memory buffers.

C POSIX Threads

Systems

Project Three

What system-level concepts does this project demonstrate? Concurrency, networking, file I/O? Give the reader a sense of the technical depth here.

C Linux POSIX
✦ CONSOLE ✦

Interactive Shell

Terminal

scout@forest ~ bash type "help" to start
scout@forest:~$
✦ SEND MESSAGE ✦

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Get In Touch

Open to backend engineering internships and new-grad roles. Always happy to chat about interesting technical problems.

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