Thais Viana
Sr Group Product Manager at iFood
Rio de Janeiro, Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolThais Viana is a senior product leader with 12 years of experience shaping search, recommendation and AI-driven products, currently leading Legal Research at Jusbrasil and recently promoted to Sr Group Product Manager at iFood. She combines deep technical roots—Master’s in AI, a background as a backend engineer (Python/Django/Celery) and NLP research—with product impact, having driven a 43% YoY uplift in top-10 search success and a 10x latency improvement in a multicomponent RAG architecture. Comfortable shipping both infrastructure and delightful user experiences, she has reduced bounce rates via smarter recommendations and improved retrieval accuracy to 86% through ML-driven reranking and evaluation frameworks. A former educator and creative coder, Thais has produced data-driven installations for institutions like Google and Museu do Amanhã, signaling a rare mix of technical rigor, design sensibility and communication skills. Active in the Python community and a partner at Grama.cc, she thrives at the intersection of product, AI and legal tech and enjoys translating complex systems into clear, useful experiences.
13 years of coding experience
8 years of employment as a software developer
Certificate Search for Product Managers, Certificate Search for Product Managers at CoRiseMaster's degree Inteligência Artificial, Master's degree Inteligência Artificial at Universidade Federal do Rio de Janeiro
Portuguese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (25)
projeto10
que10
javascript9
rio9
css9
nodejs9
dia7
python7
pelican6
machine-learning6
data-science6
react5
pandas5
typescript4
youtube4
Programming languages (9)
Github contributions (5)
thaisviana/stars
Sep 2017 - Dec 2019
A project to learn flask-mongo with stars database
Contributions:1 PR, 24 pushes, 1 branch in 2 years 3 months
databaseflaskmongodb
thaisviana/brasil-trends-be
Jun 2018 - Dec 2025
Contributions:32 pushes, 1 branch in 7 years 7 months
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