Martin Kool
Loyalty & Engagement Strategist
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolMartin Kool is a seasoned technologist and entrepreneur with 13+ years of experience blending software engineering, product design, and customer engagement. Based in Amsterdam, he wears multiple hats as Loyalty & Engagement Strategist at Eidra, long-time Partner and Software Engineer at Q42, and founder of 42 Puzzles, demonstrating a rare mix of strategic marketing insight and hands-on engineering. He co-founded LessonUp and has a proven track record turning playful, user-centric ideas into lasting products and partnerships. Comfortable across the stack, Martin focuses on building loyalty-driven experiences that scale while keeping the product delightful. His career shows a pattern of founding and sustaining ventures, suggesting he thrives at the intersection of technical craft and business growth. Outside of work he signals a passion for hobbies, hinting at a creative, curiosity-driven approach to problem solving.
13 years of coding experience
3 years of employment as a software developer
Amsterdam University of Applied SciencesVellesan College
Stackoverflow
4,216reputation
1.9mreached
34answers
18questions
Github Skills (50)
google-sign-in10
web-application9
phonegap9
cordova-ios9
scroll8
sign-in-with-google8
cordova7
touchid7
cordova-plugin7
latex7
katex7
dos7
dosbox6
html6
css-animations6
Programming languages (6)
Github contributions (5)
mrtnkl/hetstoffenatelier
Mar 2022 - Dec 2024
Contributions:20 pushes in 2 years 10 months
mrtnkl/stoffenatelier
Mar 2022 - Oct 2023
Contributions:8 pushes, 2 branches in 1 year 7 months
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