Sergey Kotlov
CEO at Migrun
Lisbon, Lisbon, Portugal
Summary
👤
Senior🎓
Top SchoolSergey Kotlov is a seasoned SaaS founder and tech leader with 13+ years of engineering and executive experience, currently serving as CEO of Migrun and leading Workshop Butler. He has moved from hands-on roles (Scala, C++, Perl) and engineering management to founding and scaling product-driven companies that simplify complex real-world processes—most recently making international relocation more accessible and guaranteed. His background includes technical leadership as CTO/co‑founder and product marketing at JetBrains, giving him a rare blend of deep engineering fluency and go-to-market insight. Based in Lisbon, Sergey is committed to transparency, accessibility, and building tech that directly serves life-changing human needs, a perspective shaped by over a decade of shipping practical SaaS solutions across industries.
13 years of coding experience
19 years of employment as a software developer
Master Computer Science, Master Computer Science at Peter the Great St.Petersburg Polytechnic UniversitySchool 64
English, Russian
Github Skills (13)
happy10
integrate10
widgets9
wordpress-api9
wordpress-plugin8
wordpress7
javascript7
js7
portal5
bulma4
vue4
buefy3
ui-components2
Programming languages (4)
Github contributions (5)
HappyMelly/teller
Sep 2013 - Nov 2017
Contributions:1279 commits, 154 PRs, 350 pushes in 4 years 2 months
tellerhappy
workshopbutler/js-widgets
Jun 2018 - Dec 2021
A set of Javascript widgets to integrate any website with Workshop Butler
Contributions:48 releases, 5 reviews, 151 commits in 3 years 7 months
jswidgetbutlerworkshopjavascript
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