Otavio Lemos
Associate Professor
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolOtavio Lemos is an Associate Professor and seasoned software engineer with over a decade of experience bridging academic research and industry-focused web development. He combines deep expertise in software testing, empirical software engineering and ML-driven code quality prediction with hands-on production work using Node.js/TypeScript, Ruby on Rails, and Go. His work spans building multi-tenant APIs, CI/CD and test optimization, and prototyping LLM-based products for quality assurance, reflecting a pragmatic focus on process improvement. He has led research projects and mentored graduate students while earning three Microsoft MVP awards and publishing a digital book on software architecture that sold over 1,500 copies. Since 2019 he’s grown a technical YouTube channel to 35k+ subscribers, translating advanced research into practical engineering guidance. Based in São Paulo, he brings a rare blend of empirical rigor, teaching experience, and rapid product delivery—often turning research ideas into deployed features.
10 years of coding experience
11 years of employment as a software developer
Doctor of Philosophy - PhD Software Engineering Software Testing, Doctor of Philosophy - PhD Software Engineering Software Testing at USP - Universidade de São PauloBachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at Universidade Federal de Mato Grosso do SulUniversity of California, Irvine
English, Portuguese, Spanish
Github Skills (15)
clean-architecture10
reference-implementation10
mailing10
javascript10
docker10
typescript10
nodejs10
ddd10
api10
tdd10
architecture10
mailing-list9
react5
playlists4
youtube3
Programming languages (3)
Github contributions (5)
otaviolemos/todolist
Oct 2022 - Jan 2023
Contributions:92 commits, 30 pushes, 1 branch in 2 months
otaviolemos/thewisedev-mailing
Jul 2020 - Oct 2021
theWiseDev | API for a squeze page to register users on a mailing list and to email them a bonus (written in Node.js and TypeScript in a Clean Architecture). This project can be used as a reference implementation of the Clean Architecture with Node.js and TypeScript.
Contributions:263 commits, 1 PR, 22 pushes in 1 year 2 months
mailingtddjavascriptdockernodejs
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