Dennis Pettersson
Utvecklare at Haysquare AB
Greater Stockholm Metropolitan Area Sweden
Summary
👤
Senior🎓
Top SchoolDennis Pettersson is a seasoned developer with 14 years of experience building backend systems, currently working at Haysquare AB in the Greater Stockholm area. His background spans a long tenure as a Back End Developer at Iteam Solutions and ongoing hands‑on delivery at Haysquare, reflecting deep practical knowledge of production software lifecycles. Trained in interaction design and media design, he brings a user-centered perspective to backend engineering, bridging product needs with technical implementation. Based in Stockholm, Dennis pairs steady experience with a designer’s sensibility, which helps him translate complex requirements into maintainable, user-aware solutions.
14 years of coding experience
8 years of employment as a software developer
Kandidat Mediedesign, Kandidat Mediedesign at Luleå University of TechnologyYH interaction design, YH interaction design at Nackademin
Swedish, English
Github Skills (29)
api-platform9
postman8
env6
predictive5
docker-image2
javascript2
graphviz2
react2
nodejs2
mongodb2
api2
vscode2
python1
generator1
typescript1
Programming languages (5)
Github contributions (5)
ankjevel/vm
Jun 2015 - Nov 2015
Contributions:96 commits, 33 pushes, 2 branches in 4 months
ankjevel/kickstart-aoc-template
Dec 2020 - Dec 2025
Contributions:16 pushes, 1 branch in 5 years
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