Open to opportunities

Artur Abalov

@arturabalov

I build cross-platform Android systems and scalable full-stack workforce management products.

I'm building a Kotlin Multiplatform application at Protelion Gmbh for Android, Desktop, and WasmJs, including CI/CD delivery for an MDM system.

I've created and deployed AOSP system libraries, a FOSS Telegram fork without GMS or proprietary components, a LibreOffice-based document viewer with upstream auto-updates, and a FlorisBoard-based system IME service for custom firmware.

Previously at WebworkTimeTracker INC, I designed a modular time-off management system and led architecture for reporting across tabular, chart-based, and aggregational views. Our small team delivered reports that performed on databases with 100k+ users, including sharing, exports, scheduling, and AI summaries.

I've also architected unified APIs and database schemas for cross-device tracking, state synchronization, and P2P payroll payments with idempotent transactions and invoicing.

Experience

Work history, roles, and key accomplishments

Current

Android Developer

Current

Protelion GmbH

Jan 2025 - Present (1 year 7 months)

Designed and built a Kotlin Multiplatform (KMM) application targeting Android, Desktop, and WasmJs from scratch, including CI/CD pipeline setup. Created, documented, and deployed new system libraries for AOSP and PHP, and developed a FOSS Telegram fork and document viewer system.

Kotlin Android Desktop CI CD PHP LibreOffice

Senior Fullstack Developer

Webwork Time Tracker Inc

Jan 2022 - Jan 2025 (3 years)

Designed and built a modular time-off management system integrating with shift and holiday components. Led architecture and development of a reporting system with tabular, chart-based, and aggregational reports, and architected a unified API for a multi-platform tracking application.

Reporting API Design Invoicing