CV

Available: now
Type: Full-time or B2B
Location: Remote (EU - based in Slovakia). EU citizen.
Working hours: CET (but have worked US hours as well)
Stack: I can help the most with Android/KMP, but also with Backend, CI/CD, AI/ML Engineering

Skills

Languages: Kotlin (8 yrs) · Java · Python (2 yrs) · SQL (12 yrs)
Android & Mobile: Android SDK · Jetpack Compose · Coroutines & Flow · Kotlin Multiplatform · Compose Multiplatform · Room · Dagger/Hilt · Firebase · Performance & Memory
Backend & Cloud: Spring Boot · JPA / Hibernate · REST & gRPC · SSE · PostgreSQL & pgvector · GCP (Cloud Run, Pub/Sub, BigQuery, Vertex AI, Firestore) · Docker · IaC (Terraform/OpenTofu)
AI & ML: RAG · MCP · LLM evaluation (DeepEval, Langfuse) · On-device inference (LiteRT/TFLite) · PyTorch · TensorFlow/Keras
Delivery & Quality: CI/CD (GitHub Actions, TeamCity, Jenkins, GitLab) · Gradle plugins · Unit, integration & UI testing · A/B testing · OWASP MASVS
Ways of working: Agentic coding with Claude Code as primary development method · TDD · Code review

Founder / Sole Engineer · Recall: Read & Remember · Bumpkin Labs · iOS, Android, web · Oct 2025 – Present
iOS Senior Engineering Manager · Gen Digital (Avast, NortonLifeLock) · Nov 2022 – Oct 2024
Principal Software Engineer · Avast Software · Mar 2022 – Nov 2022
Lead Android Developer · Avast Software · Avast Secure VPN, AVG Secure VPN, HMA · Jan 2018 – Mar 2022
Senior Android Developer · Avast Software · Sep 2015 – Jan 2018
Android Developer · Foundation · Jun 2012 – Aug 2015

Details for each role are on LinkedIn.