Andy Phu


Preface

You'll notice a lot of startups in here; that's because I fail often, and insist on conferring that notion that I won't stop nonetheless.


Experience


Amazon Web Services

6.2026 -

Software Development Engineer I. I work on SageMaker LLM hosting infrastructure for frontier labs (you know the ones). Saved customers 5M+ via architecture & process improvements, and saved AWS 500+ engineer hours every month via agent tooling & automation.


Recursn LLC

6.2025 -

Owner and CEO. Making productivity iOS apps; originally meant as a vehicle to publish my quick, minimalist, blackjack app--until Apple changed the rules around simulated gambling apps; today owns a productivity app with 40 whole users.


phtlabs

3.2026 - 6.2026

Co-founding CEO. joint venture with a friend to build the next era's information highway, but realistically we just churned through 5 projects, flew out, and momtested 50+ customers across other AI startups, real estate companies, maintenance companies, and VCs


Amazon Web Services

6.2025 - 8.2025

Software Development Engineer Intern. Launched a RAG chatbot for SageMaker to 25% org adoption. Gathered 500+ developer interactions to push the correct answer rate up to 72.6%, and established an embedding based FAQ cache that reduced time-to-answer by 85% for 95% of traffic.


Student Storage Solns

8.2024 - 8.2025

Co-founding CEO. Instead of paying 3 months of rent over summer break, we got international students to cut us a month of rent to store their stuff while they subleased.


UnitedHealth Group

6.2024 - 6.2025

TDP Intern. Found a serialization bug in the DevOps pipeline nobody had gone looking for that saved 100+ yearly build & deployment hours across company, and pioneered MCP-like tooling to migrate 41 .NET microservices to Kubernetes, cutting server costs 40%. Note: because of our outstanding performance, 3 of my intern friends, and I got extended to work part time through the year.


Blaze Pizza

9.2023 - 12.2023

Member of Culinary Staff. Made pizza.


JR Computer Associates

9.2022 - 9.2023

Student IT intern. Dissected 1000+ x220 laptops, Fixed even less, and said 'have you tried turning it off and on again' at least 10 times.


YMCA Summer Powers

6.2022 - 8.2022

Pre-training, Alignment & Safety. Educated kids (k-4), aligned them, and kept them safe.


Math and Science Academy

9.2020 - 3.2022

Member of Traffic Staff (MTS). Architected and directed efficient first-in-first-out traffic pattern for 500+ cars daily (Toyota, Ford, etc. and no this is not me stuffing SEO or LEO)


Education


University of Minnesota

9.2022 - 5.2026

B.S. Computer Science, Honors, With Distinction.

Officer of competitive programming club, won 2nd university wide, 7th regional ICPC.