Henri Hänninen is a full-stack software developer based in Helsinki with seven years of hands-on experience building multilingual e-commerce sites, CMS-driven applications, and backend-focused web services. He has progressed from co-founding a Django-based startup to delivering production-grade full-stack JavaScript/TypeScript solutions and server-rendered e-commerce platforms at Crasman and now contributes as a developer at Futurice. Henri prefers backend systems and API design but routinely ships frontend features and integrations, as evidenced by leading the cross-platform Superpaper wallpaper manager project where he handled the full stack and system integration. He brings practical experience across PHP/WordPress, Drupal, Django, and modern JS stacks, and is comfortable with automated testing and payment integrations from his startup work. Known for bridging product needs with robust backend implementations, he often refactors and optimizes existing codebases to improve maintainability and performance. Fluent in building multilingual, integrated web systems, he combines pragmatic engineering with a strong inclination toward server-side problem solving.
7 years of coding experience
11 years of employment as a software developer
Bachelor’s Degree, Information Technology, Bachelor’s Degree, Information Technology at Laurea University of Applied Sciences
Contributions:10 releases, 1 review, 356 commits in 3 years 11 months
Contributions summary:Henri appears to have been the primary developer, responsible for the initial setup and ongoing development of the Superpaper application. Their contributions include implementing new features, fixing bugs, refactoring, and optimizing the application. The user has worked across the entire codebase, incorporating new GUI elements, and integrating features with the underlying system.
Contributions:3 PRs, 190 pushes, 4 branches in 5 years 4 months
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