Aiden Park
CS senior · backend infrastructure
aiden.park@hey.comPittsburgh, PAaiden-park.devgithub.com/aidenpark
Summary
Final-year computer science student at CMU with a senior capstone in distributed messaging and a summer internship on payments infrastructure. Looking for a new-grad backend role on a small platform team.
Experience
Senior Capstone, Realtime Messaging Layer
Carnegie Mellon University • Pittsburgh, PA
Sep 2025 — Present
- Built the messaging layer of a four-person senior capstone in TypeScript and Redis, sustaining 40 concurrent connections and sub-200ms median delivery in classroom testing.
- Designed the durability story: messages persist to Postgres on receipt and replay on reconnect; one of two capstones the department selected for the spring industry showcase.
- Wrote the team's API design doc and the integration guide the front-end pair worked from.
Software Engineering Intern
Stripe • Seattle, WA
May 2025 — Aug 2025
- Shipped a tool for the payments-infra team that flags retry storms in customer billing webhooks; in production by week 8 of the internship and still in use.
- Wrote the runbook the on-call rotation now uses when the tool fires.
Course Assistant, Distributed Systems
Carnegie Mellon University • Pittsburgh, PA
Jan 2025 — May 2025
- Held weekly office hours for 60 students; graded the consensus and replication assignments.
- Authored two new test cases for the Raft project; both are now in the standard grader.
Skills
Distributed systemsBackend engineeringAPI designGoTypeScriptPostgresRedisAWSLinux
Education
Carnegie Mellon University
BS • Computer Science
May 2026
- Coursework: Distributed Systems, Database Systems, Compilers, Operating Systems, Algorithms.
- GPA 3.84.