Available for new projects
I build scalable applications.
Hi, I'm Oskar. I specialize in building robust APIs and high-performance applications. Focused on architecture, performance, and clean code.
Technical Expertise
A condensed set of tools I use to build modern software.
Backend & API
Building robust, scalable server-side logic and APIs.
- Kotlin (Spring/Ktor)
- Go (Gin)
- Node.js
- REST API
- ORM (Hibernate/GORM)
Mobile & Web
Crafting high-quality user experiences across platforms.
- Jetpack Compose
- Material Design
- React
- Tailwind CSS
Infrastructure
Ensuring reliability and performance via modern ops.
- Docker
- Linux
- GitHub Actions
- SQL
- ORM
Selected Work
A showcase of technical challenges I've tackled.
LibrePass
A secure, open-source password management solution. End-to-end encryption ensures privacy while a Kotlin/Spring backend handles multi-device sync.
- Kotlin
- Spring Boot
- Compose
- Docker
- Unit Testing
Let's build something together
I'm currently looking for internships and junior developer opportunities. If you have a challenge, I'd love to hear about it.