Jonatas De Mello
Engineering Manager at Xello
Ottawa, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolJonatas De Mello is an engineering manager based in Ottawa with over a decade of hands-on software development and leadership experience, currently guiding teams at Xello to improve velocity, quality and delivery while continuing to contribute code on complex features. He combines pragmatic full‑stack expertise in C#, SQL Server and Azure with proven process improvements—streamlining CI/CD, slashing data processing times from an hour to minutes, and shrinking localization rollouts from weeks to a day. Earlier roles across transportation, education tech and global enterprise taught him to translate operational constraints into durable, maintainable systems and reduce support overhead through documentation and automation. Jonatas pairs technical coaching and mentorship with a track record of refactoring legacy systems into SOLID, testable architectures, and he holds credentials in cloud computing and project management. Notably, he has repeatedly served as the sole backend lead on high-impact projects, delivering products on schedule while building knowledge across teams.
10 years of coding experience
17 years of employment as a software developer
Diploma, Project Management, Diploma, Project Management at FAE Centro UniversitárioComputer Science, Computer Science, Programming, Internet, Computer Science, Computer Science, Programming, Internet at Universidade Tuiuti do ParanáCertificate, Cloud Computing, Certificate, Cloud Computing at University of TorontoPontifical Catholic University of ParanáHigh school, High School/Secondary Diplomas and Certificates, High school, High School/Secondary Diplomas and Certificates at Bom Jesus
Portuguese, English, Spanish
Stackoverflow
1reputation
0reached
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Github Skills (32)
gwbasic10
directive8
places-autocomplete8
google-places-autocomplete8
google-places8
jenkins6
jenkins-plugin6
google-api6
programming-language6
autocomplete5
continuous-integration5
python5
groovy5
displays5
javascript5
Programming languages (6)
Github contributions (5)
jonatasdemello/retro-games
Dec 2020 - Jun 2024
Contributions:41 pushes, 1 branch in 3 years 6 months
CareerCruising/Interview.Test.BE
Sep 2019 - Oct 2024
Contributions:1 review, 2 PRs, 4 branches in 5 years 2 months
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