Summary
Dat Tran is a Senior Software Engineer based in Hanoi with 10 years of experience building search and large-scale systems, currently at Microsoft after a multi-year tenure improving search quality and query services at Shopee and Cốc Cốc. He brings a strong competitive programming background and solid command of data structures and algorithms, which he applies to low-latency, production-grade search features. At Shopee he progressed from engineer to expert engineer, contributing to search infrastructure and relevance improvements that supported high-traffic e-commerce scenarios. Comfortable writing services from scratch and mining logs for signal, he blends hands-on implementation with data-driven optimization. Known for curiosity and continuous learning, he maintains a personal site (no-hello.com) that reflects a thoughtful, minimalist approach to sharing work.
10 years of coding experience