Category manager who builds software around retail data, e-commerce operations and self-hosted infrastructure. I turn recurring work into data pipelines, internal tools and OpenCart extensions. I also build Windows utilities and work on device-specific Linux kernels.
- Retail data - Analysis Services and OLAP, BigQuery, PostgreSQL, Excel, Power Query, DAX and ETL pipelines.
- E-commerce - OpenCart and ocStore search, catalog and inventory tooling, product feeds, delivery integrations and operational automation.
- Development - Python, TypeScript, PHP and C++, with AI-assisted workflows for repeatable engineering tasks.
- Infrastructure - Proxmox, LXC, Docker, Coolify, Linux, Nginx and observability for self-hosted services.
- Windows & Android - Windhawk taskbar utilities, hardware monitoring and Linux kernel tuning for low-RAM devices.
Based in Kyiv, Ukraine. Website.
Languages & Application Development
Data & Analytics
DevOps & Infrastructure
| Project | Stack | Description |
|---|---|---|
| Taskbar System Info | C++ · Windhawk · Win32 · XAML | Windows 11 taskbar monitor with CPU/GPU usage, temperatures and graphs, RAM/VRAM readings, adaptive layouts and saved positions across monitors |
| Lenovo TB-X505L low-RAM kernel | Linux · ARM64 · Android | Device-specific Linux 4.9.337 kernel for the 2 GB Lenovo tablet, with PSI-backed memory management, LZ4 zRAM and CPU/GPU tuning |
| OpenCart (OcStore) Docker | Docker · PHP · Nginx · MariaDB | OcStore 2.3 and 3.x deployment stacks with automatic installation, persistent storage and Coolify support |
| OLAP Export Tool | Python · ADOMD.NET · SQL | Scheduled and streaming Analysis Services exports to Excel/CSV, with ClickHouse, DuckDB and PostgreSQL loading |
| ocXRay | PHP · OpenCart · OCMOD | OpenCart 3.x SQL and controller profiler with N+1 detection, query-to-action linking and a debug panel |
| Ukrainian Fiscal Calendar | TypeScript · Next.js · PWA | Fiscal calendar with ISO 8601 and GfK mappings (live app) |