Software Engineer·Builder·Content Creator
2x SWE Intern @ HubSpot · YC Startup School '26 · CS @ Dublin City University. I build production software on HubSpot's FinTech billing team, ship full-stack and iOS products of my own, and run PKodes — mock interviews with engineers from Apple, Meta, Google, and Netflix.
Experience
Production engineering on HubSpot's FinTech billing systems — from distributed backends to the frontends that make them usable.
HubSpot
Jul 2026 — Present
Built the full frontend for an automated payment matching system, surfacing invoice-to-transaction match confidence tiers to guide cash application workflows.
HubSpot
Apr 2026 — Jul 2026
Took on on-call responsibilities alongside senior engineers, monitoring production systems and responding to live incidents.
HubSpot
Jun 2025 — Aug 2025
Developed and deployed a production-ready internal tool to streamline billing-related communications between HubSpot employees and customers, projected to improve operational efficiency by ~25%.
Projects
Products I've designed, built, and shipped — from AI SaaS to App Store-ready iOS.
PKodes
I run PKodes — coding and system design interviews with engineers from Apple · Meta · Google · Netflix · Amazon · HubSpot. 35+ videos, 135k+ views.
Coding and system design interviews with engineers from Apple, Meta, Google, Netflix, and HubSpot.
The journey — offers, rejections, hackathons, and life as a CS student breaking into big tech.
Unfiltered career conversations with engineers about life inside the industry.
58k views · 48:03
13k views · 40:08
11k views · 7:55
8.5k views · 9:04
Beyond the code
The things that keep me sharp, creative, and human.
Movement is the other creative outlet — performing and dancing whenever the chance shows up.
Playing with the DCU Basketball society — competitive instincts don't switch off at the keyboard.
Active in Redbrick Networking Society and Afrosoc at DCU — community, culture, and connections.
Taught kids to build and code LEGO robots at STEAM Academy — sparking the same curiosity that got me here.
Led matchday teams at the Aviva Stadium for 2+ years — operations, training, and staying calm under pressure.
Contact
Open to internships, collaborations, speaking, and interesting problems. Based in Dublin, Ireland — happy to talk wherever you are.