Selected case studies

A focused set of project stories showing AI-assisted full-stack web, mobile, SDK, and audio delivery work.

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Equisix Full-Stack Platform
Equisix Full-Stack Platform
A large React and AWS product designed and implemented with AI-assisted development.
Equisix · Senior full-stack web developer · February 2026 – Present
The platform is in the final stage of development. This case study intentionally records the verified scope now and will be expanded with product details, media, and launch outcomes after release.
React TypeScript AWS
Renetik Music Apps
Renetik Music Apps
Native Android audio products with Kotlin UI, C++ audio processing, and Firebase services.
Renetik Music Apps · Full-cycle product developer · March 2021 – Present
The work produced ten current Android music apps with at least 170K combined public Google Play installs as of July 2026.
Kotlin C++ Android
Biolinq Medical SDK
Biolinq Medical SDK
Native iOS and Android SDK work for glucose-scanning medical device integration.
Biolinq · Android and iOS developer via Sequenex team · August 2022 – January 2024
The SDK and sample-app work supported a regulated development process and gave integrating teams clearer native examples.
Swift Kotlin iOS
Motorkari.cz Android and iOS Modernization
Motorkari.cz Android and iOS Modernization
Long-running native app work across Objective-C, Swift, Java, and Kotlin.
Motorkari.cz · Android and iOS developer · July 2017 – August 2020; June 2024 – Present
The apps stayed maintainable enough to continue receiving platform and product updates instead of being abandoned as legacy code.
Swift Objective-C Kotlin
Sensoneo OLO
Sensoneo OLO
Android app, .NET GraphQL API, and MySQL work for electronic waste collection.
Sensoneo · Full-stack developer · March 2022 – May 2022
The project connected mobile app delivery with backend changes so operational updates could move through the full stack.
Kotlin Android .NET
SODB 2021 Census Apps
SODB 2021 Census Apps
Native Android and iOS applications for the Slovak Republic census.
Plaut / Bowbook — SODB 2021 · Lead mobile developer via Plaut / Bowbook · June 2020 – March 2021
The resulting native apps supported the census workflow with offline-capable form logic and platform-specific delivery.
Kotlin Swift Android
Rcherz Suite
Rcherz Suite
iOS, Android, and competition scoring apps for an archery platform.
Bowbook / Rcherz · Mobile applications developer · April 2014 – Present
The suite separated general platform use from competition scoring, reducing risk for the most critical event workflows.
Objective-C Java Android
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