I'm the sole engineer building RyzeID at KYROS Software Ltd., a production palm-vein biometric enrollment and verification platform. I own its Electron client, Spring Boot/PostgreSQL backend, and native C hardware SDK integration, improving capture speed and replacing silent enrollment failures with immediate error reporting.
I've also built the Jetpack Compose UI for Zyloq's Google Play power-bank rental app and developed full-stack Android projects including Sports Connect and Project Hub. I work across Kotlin, Java, Spring Boot, PostgreSQL/PostGIS, Firebase, and Docker, and I mentor students in Android development, Spring Boot, Git, and data structures through CPByte.
