Bayu Yansyah is a seasoned data scientist with 12 years’ experience building and deploying large-scale machine learning systems for Indonesian startups and enterprises, including roles as Lead Data Scientist at kumparan and Senior Data Scientist at Ruangguru. Based in Greater Surabaya, he specializes in computational methods for human language, applying recent deep learning advances in NLP to improve search, recommendation, and customer-support automation. He has a track record of leading teams, productionizing ML for high-concurrency environments, and authoring internal tools such as Sale Stock’s fastText.py. Bayu combines academic grounding in mathematics with hands-on systems engineering—having implemented high-performance text classification servers and continuous delivery pipelines that cut deployment time substantially. He’s as comfortable experimenting with new models as he is translating results into product impact for education, media, and e-commerce.
12 years of coding experience
7 years of employment as a software developer
Sarjana Sains, S1 Matematika, Sarjana Sains, S1 Matematika at Universitas Airlangga
Contributions:10 releases, 227 reviews, 366 commits in 5 months
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