2024 — PRESENT
Global Retail Technology Company
Technology & Engineering Leader · Korea ↔ Vietnam
POS · Retail Platform · Cloud · Observability · 1M+ ESL
SELECTED TRACK RECORD
Three decades.
Different industries. One operating thread.
Company names are intentionally withheld. The focus is the mandate, the scale and the kind of technical judgment required.
2021 — 2024
Korea–Vietnam Digital Engineering Group
Principal Technology Architect
Mission-critical Travel Platform · Extreme Traffic Architecture
2018 — 2020
Mobility & Care Service Venture
Head of Engineering
100K-user Service Platform · Distributed Backend
2017 — 2019
Connected Device Technology Company
Senior Engineering Manager
Bluetooth · Mobile · Device Integration
2015 — 2017
Mobile Connectivity Startup
Co-Founder · Chief Technology Officer
Bluetooth Dongle · Mobile · Distributed Backend
2011 — 2016
Independent Software Studio
Founder · Managing Technology Director
Multi-client Digital Product Delivery
2008 — 2011
Korea–Vietnam Offshore Engineering Operation
Cross-border Engineering Lead
Korea ↔ Vietnam Engineering Delivery
2006 — 2008
Software Product Company
Engineering Team Lead
Product Engineering · Delivery
2002 — 2004
Technology R&D Company
Principal Engineer · R&D Team Lead
Software R&D · Technical Leadership
1999 — 2001
Early Internet & Digital Platform Venture
Senior Software Engineer
Internet · Mobile Transition
1997 — 1999
Pioneering Korean Online Service
Software Engineer · Online Service Platform
PC Communication → Internet Services