Senior Mobile Engineer

About

I am Nikolay Matorin, a senior mobile engineer in Düsseldorf building iOS and Kotlin Multiplatform products with a focus on clean architecture, scalability, and maintainability.

Background

My path runs from Saratov to St. Petersburg to Germany: backend development first, then iOS engineering at large German platforms, and now independent app work.

Platform Experience

I shipped features for CHECK24 and Fressnapf, working on products with large user bases where maintainable architecture matters as much as the first release.

Independent Apps

Today I am building LifeSignal, Gymli, and Wortschatzi, with iOS as the starting point and Kotlin Multiplatform as the path toward cross-platform products.

Community

I publish DüsselQueers to support the local queer community in Düsseldorf. It is a community contribution, not a coded portfolio project.

Contact

For app questions, collaboration, or mobile engineering work, email hello@bobkexit.dev.