Selected work
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01
C / Python / Raspberry Pi
Telegram bot bridge for Flipper Zero
Read and send Telegram messages from a Flipper Zero's screen. A FastAPI server on a Raspberry Pi communicates with the device application over Wi-Fi, with Cyrillic transliteration, an on-device keyboard, paginated chats, and end-to-end encryption.
Open project → -
02
Kotlin / Compose / MapLibre / Uber H3
HexPlor'itel
An Android map that records where you have been. A selected area fills with hexagons that disappear as you move, adding a progressive exploration layer. Key features include GPS spoofing resistance, Google Timeline import, and offline maps from arbitrary sources.
Open project → -
03
JavaScript / yt-dlp / ffmpeg
VideoGrab'itel
A Chrome extension for downloading video from the current page. It supports 99% of video types encountered in practice. Processing stays local, with no uploads to external services.
Open project → -
04
Python / Windows / FFmpeg
Povtoritel
An application for instant replay or continuous recording. Recent footage stays in RAM and is saved with a global hotkey. Key features include separate audio tracks, a focused feature set and flexible configuration.
Open project → -
05
Next.js / TypeScript / SQLite / Raspberry Pi
Canvas
An interactive board for notes, images, files, drawings, tables, and nested boards. Accounts, sharing, uploads, and backups run entirely locally on a personal server.
Open project → -
06
Python / kRPC
Automated rocket landing in KSP
Python scripts that control a rocket in Kerbal Space Program without human input: one sends the vehicle into a stable orbit, while the other also returns the booster to a soft upright landing as the upper stage continues to orbit.
Open project →
Acknowledgements
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NASA VDP letter, July 9 2026. Click to open full size. NASA / Vulnerability Disclosure ProgramLetter of recognition from NASA
In June 2026 I reported several P1 vulnerabilities (NASA's highest priority category) through its Vulnerability Disclosure Program. One was a CGI command injection on a *.nasa.gov host. NASA sent the letter shown here and added me to its Hall of Fame.