Kostas Siabanis
Co-founder & Co-CEO, Business & Growth at Humanbound
Greece
Summary
👤
Senior🎓
Top SchoolKostas Siabanis is a seasoned software founder and engineer with 11 years of experience building products and businesses from Greece, currently serving as Co-founder & Co-CEO focused on Business & Growth at Humanbound. He combines hands-on front-end engineering expertise—years working with React, Angular and vanilla JS—with leadership experience scaling Squaredev as CEO and board member. His background spans freelance PHP/JavaScript projects to enterprise IT governance and ERP work at Clariant, giving him a rare blend of startup grit and corporate process discipline. Kostas holds an MSc in Advanced Software Engineering and an Electrical & Electronics Engineering degree, which underpin his strong systems thinking and practical delivery. He’s particularly attuned to the risks and opportunities of autonomous AI agents handling sensitive data, shaping his current product and go-to-market focus.
11 years of coding experience
16 years of employment as a software developer
Bachelor’s Degree, Electrical and Electronics Engineering (Hons), Bachelor’s Degree, Electrical and Electronics Engineering (Hons) at University of GreenwichMSc Advanced Software Engineering, Software Engineering, MSc Advanced Software Engineering, Software Engineering at University of Leicester
English, Greek
Stackoverflow
3,029reputation
416kreached
67answers
2questions
css
top-5%
automated-tests
top-5%
angular-material
top-5%
flexbox
top-5%
puppeteer
top-5%
Github Skills (73)
mod-manager10
ng10
rapid-prototyping10
angular10
devextreme9
confusion-matrix9
flexbox9
material-ui9
infrastructure9
angular-material9
css9
material-design9
react9
automated-tests9
puppeteer9
Programming languages (7)
Github contributions (5)
ksiabani/smoothtraxx
Mar 2015 - Sep 2015
Contributions:113 commits, 110 pushes, 3 branches in 5 months
ksiabani/ksiabani.github.io
Oct 2014 - Oct 2017
Contributions:37 commits, 33 pushes, 3 branches in 3 years
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