Tan Vachiramon
Founder at Roblox
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolTan Vachiramon is a Principal/Staff data scientist and founder with a DPhil from Oxford and 11+ years building production ML and analytics at Roblox, Meta (Oculus), and Airbnb. He specializes in translating complex instrumentation into actionable KPIs and models that move core business metrics — from company-wide game engine stability metrics and Android engagement wins at Roblox to driving 300k new users and 1M nights via a business-traveler classifier at Airbnb. At Meta he led hand-tracking analytics and deployed an online model to predict headset tracking loss, plus an OKR dashboard that accelerated bug discovery across the Quest fleet. Equally comfortable in research and product settings, he’s shipped large-scale benchmarking frameworks, cost-reduction models for megascale services, and satellite-backed consumer tooling as the founder of Topo. Known for bridging deep technical rigor with pragmatic product outcomes, he looks for senior roles where hard measurement and elegant models solve thorny product and infrastructure problems.
11 years of coding experience
10 years of employment as a software developer
University of California, Los AngelesMEng, Engineering with Computer Science MEng, MEng, Engineering with Computer Science MEng at Balliol College, Oxford UniversityDPhil, Communications Engineering, DPhil, Communications Engineering at Oxford University
Stackoverflow
399reputation
43kreached
2answers
8questions
Github Skills (124)
python10
rest-services10
flask10
sql10
data-visualization10
java10
react10
data-engineering9
sql-query9
data-analytics9
data-viz9
big-data9
torchvision9
presto9
superset9
Programming languages (8)
Github contributions (5)
tanvach/tanvach.github.io
Jul 2018 - Sep 2020
Contributions:15 pushes, 1 branch in 2 years 2 months
tanvach/prettygood_dsp
Mar 2021 - Apr 2022
Contributions:12 commits, 42 pushes, 1 branch in 1 year
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