Senior Backend Developer ยท Go & Python ยท distributed systems
10+ years in backend: demand planning & supply chain, BI platforms, iGaming, fintech.
In open source I build tools that are safe to run on real data โ read-only by default, dry-run first,
verified against reference implementations.
โญ Featured โ fbrescue
Recover data from a corrupted Firebird database when
gbakgives up.
- ๐ Never modifies your file โ opens it read-only, checked by a test in CI
- ๐ฆ One binary for Windows, Linux and macOS โ no Firebird engine, no
fbclient, no cgo - ๐ฉน Reads damaged files: lost pointer pages, misplaced pages, broken TIP and header, tables missing from system catalogs
- ๐ค Exports to CSV, SQL, JSONL โ row versions, BLOBs, Firebird 4 types
- ๐งช Recovery measured on an open corpus: 13 kinds of damage, 520 damaged database copies
Website & guides ยท Releases ยท Repository
๐ Audio tools โ audiotools.dev
Free browser tools (convert, trim, join, boost volume, change speed, compress, text-to-speech, voice-to-text) plus open-source CLI tools for the heavy lifting.
| Project | What it does | |
|---|---|---|
| ๐ต music_recognition | Identify and tag a whole music folder via Shazam โ strong on electronic music, promos and edits where AcoustID misses | |
| ๐ Audiobook-Cleaner | Remove background music and noise from multi-hour audiobooks (MDX-Net / Roformer), chunked and resumable | |
| ๐ voice-to-text | Bulk transcription of Telegram / WhatsApp voice messages with Whisper โ CLI and Python API | |
| ๐ audiotools.dev | Source of the website |
| Project | What it does | |
|---|---|---|
| โ๏ธ amrl-transport | Hardware-agnostic interface for autonomous atom manipulation with STM: simulator, RL-ready, distributed task queue | |
| ๐ chi-space-theory ยท psi-field | Hobby: quantum-foundations thought experiments with Python simulations |
Contributions: heatrapy โ vectorized 1D heat-transfer solvers ยท SeQUeNCe โ Python 3.11 deprecation & typing ยท statsforecast โ UCM model
| Project | What it does |
|---|---|
| fbrescue | โญ Read-only data recovery for Firebird 2.5โ5.0 (see above) |
| gobak | nbackup utility for Firebird, in Go |
| FirebirdRepairBase | Earlier Delphi page analyzer โ superseded by fbrescue |
Other experiments: go-audio-converter โ pure-Go audio converter without FFmpeg (experimental).




