Development of performant backend systems and APIs with Kotlin and Java. Using modern frameworks like Spring Boot and Micronaut for microservices, REST APIs, and complex business logic. From architecture through implementation to deployment.

Conception and development of mobile applications with native technologies: Swift and SwiftUI for iOS, Kotlin and Jetpack Compose for Android. For cross-platform solutions, I use Kotlin Multiplatform (KMP) to efficiently share common business logic.

Experience with a broad range of database technologies: Microsoft SQL Server, MySQL and PostgreSQL for relational requirements. MongoDB and CouchDB Lite for document-based and mobile offline scenarios. Database design, migration and performance optimization.

I help you evaluate ML potential, identify suitable use cases and strategically plan machine learning projects. From analyzing your data landscape through designing ML pipelines and system architectures to guiding implementation — with a focus on feasibility, scalability and sustainable value for your business.