Gil Casadevall
Co-Founder at G5L Ventures
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolGil Casadevall is a seasoned technology leader and founder based in Barcelona with over a decade of experience building and scaling engineering teams across startups and fast-growing ventures. He has progressed from hands-on software engineering and founding MailTrack to CTO and Head of Engineering roles, most recently serving as Director of Engineering at sennder before co-founding G5L Ventures. Known for blending product-oriented engineering leadership with agile practices (MMA from La Salle BCN), he excels at turning early-stage products into reliable, scalable platforms. Gil’s career reflects a pattern of operationalizing growth—hiring, process design, and cross-functional collaboration—while retaining a pragmatic engineering mindset. Colleagues would note his ability to move between strategic decisions and technical execution, making him as comfortable advising founders as he is diving into architecture.
11 years of coding experience
14 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Universitat Pompeu FabraMaster in Agile Methodologies (MMA), Master in Agile Methodologies (MMA) at La Salle BCN
Spanish, Catalan, English
Stackoverflow
2,358reputation
233kreached
19answers
6questions
Github Skills (49)
git-workflow10
slack-bot9
backend9
yeoman8
admin8
yeoman-generator7
firefox-addon7
generator7
bundle7
php7
buildkit7
load-testing6
google-chrome-extension6
amazon-ec26
slack6
Programming languages (4)
Github contributions (5)
dgil/my-dev-env
Apr 2015 - Mar 2025
Contributions:8 pushes, 1 branch in 10 years
dgil/generator-firefox-extension
Mar 2015 - Apr 2016
Contributions:24 commits, 2 PRs, 14 pushes in 1 year 1 month
firefoxyeomanextensionsyeoman-generatorfirefox-extensions
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