Rafael Teodosio
Software Engineer at Umbrage
Brasília, Federal District, Brazil
Summary
👤
Senior🎓
Top SchoolRafael Teodosio is a pragmatic full-stack software engineer with 8 years of experience building scalable web and mobile products across startups and enterprise teams. He specializes in modern JavaScript/TypeScript stacks (React, Next.js, Node) and has delivered measurable business impact—reducing churn, improving availability, and accelerating delivery through product-focused roadmaps and KPI-driven decisions. Rafael has led small teams, mentored interns who became hires, and routinely owns production incident resolution and refactors that boost performance and maintainability. Comfortable across cloud, databases, and testing tooling, he pairs hands-on coding with a data-informed approach to prioritization and optimization. A Computer Engineering graduate from University of Brasília, he also directs a university game initiative and competes on Codeforces, reflecting a blend of product, teaching, and algorithmic interests.
8 years of coding experience
3 years of employment as a software developer
Técnico, Information Technology, Técnico, Information Technology at IFBA - Instituto Federal da BahiaBachelor of Engineering, Computer Software Engineering, Bachelor of Engineering, Computer Software Engineering at University of Brasília
English, Portuguese, Spanish
Stackoverflow
1reputation
229reached
0answers
1question
Github Skills (39)
watson10
bots10
google-assistant10
facebook10
voice10
dialogue-systems10
conversational-ai10
dialogflow10
bot-framework10
conversations10
chatbot10
conversation9
machine-learning9
assistants9
nlu9
Programming languages (7)
Github contributions (5)
rafaelteodosio/rafaelteodosio
Apr 2021 - Mar 2024
Contributions:5 pushes, 1 branch in 2 years 11 months
rafaelteodosio/ep3
Dec 2017 - Nov 2018
Contributions:6 pushes, 1 branch in 11 months
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