Alexander Streng
Developer at Veikkaus Oy
Helsinki, Mainland Finland
Summary
👤
Senior🎓
Top SchoolAlexander Streng is a Helsinki-based developer with eight years of hands-on experience and a passion for game and engine development, particularly 3D graphics. Currently working at Veikkaus Oy, he blends backend systems work with low-level graphics expertise, having contributed Vulkan pipeline caching and critical bug fixes to the high-profile Godot Engine project. He enjoys tinkering with computer hardware and repairing systems, which complements his deep practical understanding of graphics pipelines and resource handling. A hobbyist by nature, Alexander brings curiosity-driven problem solving and a knack for making complex rendering issues practical and performant.
8 years of coding experience
Metropolia University of Applied Sciencesbasic education, basic education at KulosaarenyhteiskouluLauttasaaren yhteiskoulun lukio
Russian, Finnish, English, Swedish
Stackoverflow
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0reached
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Github Skills (9)
vulkan10
open-source10
godot10
c-language10
game-development10
cprogramming-language10
game-engine10
game-dev10
multiplatform9
Programming languages (16)
Github contributions (5)
godotengine/godot
Dec 2019 - Apr 2026
Godot Engine – Multi-platform 2D and 3D game engine
Role in this project:
Backend Developer
Backend DeveloperContributions:23 reviews, 13 PRs, 205 comments in 6 years 4 months
Contributions summary:Alexander's contributions primarily focus on improving the Vulkan rendering backend within the Godot Engine. They implemented Vulkan pipeline caching to improve performance and fixed a query pool validation error, demonstrating a deep understanding of Vulkan's intricacies. They also made SkeletonIk3D node usable, fix node property duplication, fixed a wrong error message when graphics pipeline creation fails, and addressed other bugs related to node duplication and resource handling.
3dgame-enginegodotgodotenginemulti-platform
warriormaster12/godot
Sep 2022 - Mar 2026
Contributions:172 pushes, 22 branches in 3 years 6 months
godotgamedevgodot-enginegame-development3d-game-engine
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