Stefan Pettersson
Software Developer & Founder at Codetouch Ventures
Stockholm, Stockholm County, Sweden
Summary
👤
Senior🎓
Top SchoolStefan Pettersson is a seasoned software developer, founder and former CTO with 19 years of experience building and scaling product-led technology companies across Europe and the US. He blends hands-on engineering—across languages from JavaScript/TypeScript and Python to Go, Swift and C++—with leadership roles from CTO and CEO to board chair, having grown startups from founding stages to nearly 100 employees and successful acquisitions. Comfortable moving between cloud architectures (GCP, AWS, Cloudflare), data platforms and mobile/native clients, he excels at turning domain knowledge into technical advantage and product impact. Stefan has led M&A processes, advised boards and mentored teams while remaining deeply technical and pragmatic, often shifting between coding and strategy as needed. Based in Stockholm, he runs Codetouch Ventures to build and advise startups, combining entrepreneurial experience with a lifelong love of coding that started in his teens. An uncommon strength is his fluency in translating technical constraints to business outcomes and vice versa, enabling faster product-market fit and scalable systems.
19 years of coding experience
21 years of employment as a software developer
MSc Computer Engineering/Science, MSc Computer Engineering/Science at KTH Royal Institute of Technology
English, Swedish
Stackoverflow
3,639reputation
297kreached
52answers
7questions
javascript
top-5%
Github Skills (81)
altera10
engage10
assembler10
javascript9
harvest9
web-application9
bug-tracker9
mantis9
css9
php9
member9
mixpanel9
java9
development-environment9
nodejs9
Programming languages (9)
Github contributions (5)
stpe/google-maps-lat-lng-radius
Mar 2016 - Nov 2018
Contributions:10 commits, 9 pushes, 2 branches in 2 years 8 months
stpe/games
Oct 2014 - Feb 2022
Contributions:108 commits, 26 pushes in 7 years 5 months
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