Resume

A concise history of my professional roles. For full details or references, reach out via contact.

Experience

Senior Software Engineer

dub

2023 — Present

Building the mobile experience at the US's first copy-trading platform, where anyone can copy the trades of top investors. Promoted to Senior Software Engineer in 2026.

  • Spearheaded the launch of dub's app on the App Store from scratch, coordinating across engineering, compliance, design, and operations at a seed-stage startup.
  • Built the leaderboard feature that helped validate the copy-trading marketplace.
  • Implemented KYC and identity verification in the iOS app, translating technical constraints for compliance and operations stakeholders.
  • Introduced a feature-flag system to de-risk releases.

Software Engineer, Mobile

Tonal

2022 — 2023

Worked on the mobile team at Tonal, the world's smartest home gym and personal trainer.

  • Migrated the mobile app's networking from REST to GraphQL, cutting payload sizes by 99% and making key screens 50% faster.
  • Drove a 400% increase in App Store reviews by analyzing user behavior to find the right moments to prompt.

Signal Corpsman

Republic of Korea Marine Corps · South Korea

2018 — 2020

Served two years of military service maintaining communications equipment and infrastructure.

  • Served as a Sergeant and Squad Leader, responsible for an 8-member squad.

Education

Pace University

BBA, Business Analytics & Finance (double major), summa cum laude · New York, NY

Skills

Languages

DartSwiftTypeScriptPythonR

Frameworks

FlutterSwiftUIReactNext.js

Tools & Platforms

FirebaseiOSAndroidPlaid APIGit