Subjektiv.art — Senior Full-stack Engineer 2023 - Present
Hands-on technical leadership across backend, frontend, mobile, architecture, cloud infrastructure and DevOps.
- Modernized a large legacy platform while preserving production data and ensuring uninterrupted service.
- Reduced infrastructure costs by more than 3× through architecture and cloud optimization; migrated production infrastructure from AWS to GCP.
- Consolidated multiple independent repositories (13) into a unified monorepo, standardizing tooling, development workflows and CI/CD.
- Designed and maintained Kubernetes infrastructure, CI/CD pipelines, databases and deployment processes.
- Designed a modern backend architecture while gradually replacing legacy services.
- Built a monitoring service in Go.
- Created an editor for placing artworks into realistic interior scenes.
- Integrated an AI-powered artwork price prediction system.
- Developed an art-focused social platform with recommendation feeds.
- Built an Expo wrapper and adapted the web frontend for a native experience, enabling a single codebase across all platforms and eliminating significant native technical debt.
- Contributed to interactive training games, including AI-powered poker, and built a scenario editor for training simulations.
- Led and coordinated a team of 2–3 engineers.