Thiago Lewin
Senior Machine Learning Scientist at Booking.com
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolThiago Lewin is a Senior Machine Learning Scientist based in Amsterdam with 15 years of software and applied research experience, blending deep math skills (statistics and linear algebra) with hands-on ML, NLP, computer vision and signal processing. He has driven production personalization and ranking systems at scale at Booking.com, building NLP pipelines, intent/entity models and a custom DSL for a rules engine while operating across Kafka, Spark, Kubernetes and AWS. Prior roles include architecting recommendation and A/B experimentation platforms, search relevancy improvements, and realtime web frameworks for high-traffic consumer products. Comfortable across the stack, he prototypes web-first business ideas and leverages dynamic languages, JS frameworks and NoSQL to move quickly from concept to production. His background in market research and as a data processing director gives him a rare combination of rigorous statistical practice and pragmatic engineering discipline. Colleagues describe him as a pragmatic systems thinker who turns complex algorithms into reliable, scalable services.
15 years of coding experience
12 years of employment as a software developer
University of São Paulo
Portuguese, English, French, Spanish
Stackoverflow
2,808reputation
48kreached
71answers
0questions
ruby
top-5%
Github Skills (62)
jquery-plugin10
emmet10
uml9
ruby9
python9
jquery9
machine-learning9
uri9
designer9
parser8
babashka8
text-editing8
wysiwyg8
ace-editor8
summernote8
Programming languages (6)
Github contributions (5)
tlewin/ruby-uriparser
Mar 2014 - Mar 2021
Super fast Ruby URI parser, built on top of C library uriparser.
Contributions:3 reviews, 18 commits, 1 PR in 7 years 1 month
super-fasturi-parseruric-libraryruby
tlewin/pedestal-controller
Jun 2019 - Jul 2019
Contributions:28 commits, 22 pushes, 3 branches in 11 days
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