Michał Król
Freelance Flutter Developer at krolmic OÜ
Cologne, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolMichał Król is a founder and senior Flutter full‑stack developer based in Cologne, blending nine years of hands‑on engineering with an 11‑year software background to deliver production‑grade mobile apps. He specializes in AI‑enhanced, agentic development workflows and orchestration—bringing Claude Code, Make.com, and automation into app delivery to accelerate feature shipping and reliability. His work ranges from rebuilding and optimizing Flutter architectures for performance and maintainability to fast turnarounds like a record three‑week app delivery with full CI/CD, auth, analytics and monetization. Comfortable across the stack, he also has experience in Python/Django backends, cloud CI/CD with Docker/Kubernetes, and embedded/C++ tooling from earlier roles. As a pragmatic freelancer and founder, he pairs product-focused UX sensibility with scalable engineering practices to help teams rapidly iterate on mobile experiences.
9 years of coding experience
6 years of employment as a software developer
IT Specialist for software development Informatik, IT Specialist for software development Informatik at IHK Aachen BildungIT-Assistant Information Technology, IT-Assistant Information Technology at BK GUT Aachen
Stackoverflow
165reputation
13kreached
4answers
3questions
Github Skills (32)
ios10
flutter-plugin10
flutter-apps10
cross-platform10
amplify10
material-design10
android10
mobile10
collections10
reactive-programming10
flutter10
mobile-development9
serverpod9
python8
pypi8
Programming languages (5)
Github contributions (5)
krolmic/recipes_app
Sep 2018 - Jun 2019
A simple recipes app made in Flutter for a series of articles
Contributions:65 commits, 47 PRs, 56 pushes in 8 months
flutter
krolmic/happy_day
Nov 2024 - May 2025
Daily planner Flutter app with Vertex AI integration
Contributions:90 PRs, 71 pushes, 91 branches in 6 months
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