John Strömblom
Chief Technology Officer at Factoringgruppen
Gothenburg, Västra Götaland County, Sweden
Summary
👤
Senior🎓
Top SchoolJohn Strömblom is a pragmatic technology leader and current CTO based in Gothenburg with 11 years of hands-on experience building .NET-based e-commerce and enterprise systems. His career blends long-term teaching of C#/dotnet at Yrgo with progressive engineering and leadership roles—from system developer at Saab to technical lead and now CTO at Factoringgruppen—showing a mix of mentorship and delivery focus. He emphasizes realistic engineering over buzzwords (hence "Full stack is a lie"), favoring deep expertise in areas that matter for reliable production systems. John has repeatedly taken ownership of platform and product evolution at fast-moving companies, shipping end-to-end MVC/.NET solutions and leading technical teams through change. An understated strength is his commitment to developer education, keeping hands-on practice while shaping architecture and delivery.
11 years of coding experience
13 years of employment as a software developer
Computer Programming/Programmer, General, Computer Programming/Programmer, General at Yrgo
English, Swedish
Stackoverflow
615reputation
38kreached
8answers
8questions
Github Skills (52)
application-framework10
nuget10
javascript10
client-library10
messaging10
elasticsearch-net10
strongly-typed10
text-based10
dotnet10
browser10
laravel10
military10
rabbitmq10
masstransit10
persistent10
Programming languages (4)
Github contributions (5)
stromblom/OpenDominion
Jul 2018 - Jun 2020
A text-based, persistent browser-based strategy game (PBBG) in a fantasy war setting
Contributions:1 PR, 43 pushes, 35 branches in 1 year 11 months
pbbggamebrowsersettingjavascript
stromblom/pong
May 2015 - Jul 2018
Simple C# Console game
Contributions:1 PR, 1 branch in 3 years 2 months
csharpgameconsole-gameconsole
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