At Global Fashion Group’s Ads Platform, I improved serving and ranking performance with Redis/Valkey caching, SQL optimization, and multi-core deployment. These changes reduced p95 latency from 250 ms to 130 ms, raised request success to 99.99%, and cut infrastructure cost by 30%.
I also designed and launched the Brand/Carousel advertising product across creation, serving, ranking, tracking, and reporting; it generated 18.2M impressions and 305.6K clicks across Australia and Brazil from Apr–Sep 2026. Earlier, as a Python Developer Intern at Bosch Global Software Technologies Vietnam, I built Django REST Framework endpoints for an internal lab-registration platform.
