Yiwei C
Backend Engineer at DeepLearning.AI
Taipei, Taiwan
Summary
👤
Senior🎓
Top SchoolYiwei C is a backend engineer based in Taipei with a decade of hands-on experience building production ML-powered search and recommendation systems. He has led and scaled cross-functional teams at ShopBack and Appier, turning research models into low-latency, monitored services and shipping improvements in recall, ranking, personalization and real-time bidding. At LINE and DeepLearning.AI he focused on migrating search and course platforms using LLM-based evaluation and semi-automated tooling, bridging ML research and product engineering. His background includes long-tenured search engineering at Yahoo!, where he applied ML for federated ranking and spam detection while promoting data-driven practices. Known for combining backend, DevOps and ML skills—he often owns the full lifecycle from indexing pipelines and inference runtime to CI/CD and observability. A quietly consistent multiplier, he accelerates model-to-production cycles and builds internal tools that shorten development and validation loops.
9 years of coding experience
17 years of employment as a software developer
Bachelor + Master, Computer Science, Bachelor + Master, Computer Science at National Taiwan University
English, ChineseGithub contributions (5)
untitledc/tf_for_fun
Jun 2017 - Jan 2018
Contributions:35 commits, 4 PRs, 32 pushes in 6 months
untitledc/keras_for_fun
Jun 2017 - Jun 2017
Contributions:17 pushes, 5 branches, 3 tags in 19 days
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.