Led a team to create and market PrepGPT, an LLM-based tool for generating SAT questions. We collaborated with top SAT teachers from prestigious Korean academies, leveraging their expertise to ensure high-quality content. PrepGPT achieved sales to institutions, tutors, and internationally, including a client in Singapore.

Implemented multi-camera object detection and fusion, enabling clients to benchmark novel computer vision models on Boreal Bikes research bike platform.

As Chief Technology Officer, architected and integrated hardware and software for Holoscene Salzburg and other projects. Led a joint development team and collaborated with academic researchers on cutting-edge cycling AI technologies, including the development of Bobbi and Holoscene Delft for innovative AI perception platforms.

Received K-STARTUP grant funding to develop a computer vision-based cycling safety system. Designed and implemented patent-pending overtake prediction algorithm.

Served as Korean Augmentation to the US Army (KATUSA) in the 501st CBRNE Technical Escort Company, 23rd CBRNE Battalion, 2nd Infantry Division, US 8th Army. Later became company-designated combat photographer.