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Auto-generated weekly from commit history · updated 2026-06-23
I've been primarily focused on building a SaaS crypto algo trading platform (summit) with an AI twist — implementing backtest engines, LLM-driven exit decisioning, real-time trading guards, membership tiers, and an interactive dashboard with equity curves and performance analytics. In parallel, I reworked the ESP32-S3 firmware for a USB HID mouse/keyboard emulator (j-uni-hid), adding new hardware variants, dual-core and USB support, and BLE power optimization. I also built a Windows WDK input filter driver (input-driver) for low-level keyboard/mouse capture and injection. Across secondary projects, I iterated on crypto trading strategy parameterizations in freqtrade, researched price-prediction models with Mixture-of-Experts architectures, developed computer vision pipelines for poker table state recognition, maintained a Windows file-tagging utility, built an Android TTS engine with multiple Russian voice models, and worked on an on-device LLM agent for Android with sub-agent delegation and tool-calling. The work spans C#, C++, Python, Kotlin, and TypeScript, covering everything from systems programming and embedded firmware to machine learning, mobile app development, and infrastructure/CI automation.
2026 Jun
- Backtesting and AI trading engine (summit) — Built out the trader backtest engine with per-trade MFE/MAE recording, slippage and fee modeling, LLM exit decisioning, and performance optimizations like O(n) replay.
- Trading platform features and fixes (summit) — Added membership tiers, positional trading guards, tag-based trader profiles, equity curve dashboard, Telegram integration, and fixed UI and data-fetching bugs.
- Input automation scenario engine (jolt) — Built an AutoHotKey alternative with interception support, configurable conditions and rule sets, and debug logging.
- CV pipeline and profile automation (jamminroot) — Refined the LLM-based CV generation pipeline — added voice enforcement, repo coverage controls, and improved PDF output with skill sections.
2026 May
- USB HID firmware variants (j-uni-hid) — Developed new firmware variants v13s8x8 for ESP32-S3 and v13 with expanded USB HID event emission, and added PlatformIO support.
- Windows input filter driver (input-driver) — Reworked the Interception-class WDK driver with push-style event delivery, hardware ID and event type filtering, and an integration test suite.
- Windows file-tagging utilities (intag2) — Fixed UTF-16 LE encoding for desktop.ini to render non-ASCII folder tags correctly, and added .pdf file type to the context menu.
- Android TTS engine work (j-tts-android) — Added question/exclamation intonation sliders, integrated F5-TTS and Piper engines, improved text normalization with RuNorm, and built mmap-based model loading.
- Aim-assist tool refinement (MEMU3) — Switched YOLO inference to DirectML, dropped unused classes, and reworked the bow/flick mechanism with bezier motion and closed-loop tracking.
- Knowledge base firmware (biscuit) — Added a knowledge base app, FB2 reader, screensaver folder, and Mesh Chat fixes to the e-ink device firmware.
2026 Apr
- Trading platform infrastructure (summit) — Continued backtest engine enhancements including published track records and user filtering, plus scanner pair resolution fixes.
- USB HID firmware fix (j-uni-hid) — Fixed a disconnect issue in the v13 firmware variant.
- E-ink device firmware apps (papyrix) — Built map and knowledge base apps with tile rendering, FB2 encoding fixes, and an icon-based home screen for the custom e-reader firmware.
- Proxy client enhancements (FlCLash) — Added XHTTP transport support and re-exposed provider APIs via a Mihomo fork.
- Aim-assist debug overlay (MEMU3) — Added HP-based aim scaling, debug overlay window, and YOLO confidence threshold UI.
2026 Mar
- Crypto price model research (crypto-model-research) — Ran hundreds of experiments with Mixture-of-Experts architectures, snapshot ensembles, and temperature scaling; achieved best combined F1 of 0.7817.
- On-device LLM agent development (ozwil-android) — Rewrote sub-agent architecture with session-based delegation, added Qwen 3.5 models, KV cache reuse, wake processing service, and tool-safety rails.
- Trading platform AI engine (summit) — Implemented LLM-based entry/exit decision modes with configurable strategy phases deep integration.
- E-ink launcher app (blackboard-launcher) — Built an Android launcher for e-ink devices with swipe page navigation, note-taking focus, and status bar control.
- Aim-assist polish (MEMU3) — Rewrote overlay to D3D11, added linger mode, autofire, and HID click emulation.
2026 Feb
- Windows file-tagging release pipeline (intag2) — Overhauled CI to automate builds, CHANGELOG generation, and Microsoft Store publishing — fixed multiple API issues and release workflows.
- Code intelligence engine (jaxon) — Expanded language support to C++, Go, Rust; added LSP integration, incremental sync, and improved dead code detection for DI frameworks.
- Telegram automation node (n8n-nodes-telepilot-2) — Stabilized an n8n node for Telegram automation — fixed auth race conditions, CI pipeline issues, and added album trigger support.
- YOLO labeling tool (yolo-labeler) — Built a fast on-host YOLO labeler with multi-select mark mode and keyboard shortcuts.
- Neovim config and dotfiles (.dotfiles) — Migrated to Neovim 0.11+ LSP API, added OSC 52 clipboard support, and fixed treesitter parser setup.
- Trading monitor app (freqtrade_monitor) — Polished a Flutter-based freqtrade monitoring app with glassy cards, winrate charts, and import/export features.
- Trading bot monitor app (freqtrade-tg-multibot) — Added web project with Docker support, improved daily profit calculations, and enhanced Telegram authentication.
2026 Jan
- Poker computer vision pipeline (poker-cv) — Achieved high-accuracy hand and board card detection — added recovery module, interpreted timeline visualization, and comprehensive testing.
- USB HID updates (j-uni-hid) — Added graceful COM restart handling to the firmware.
- Task management app (tasker) — Built an Android tasker with touch event visualization and direct launch features.
2025
- Crypto trading strategies (freqtrade_startegies) — Iterated extensively on freqtrade strategy parameterization — added, refactored, and backtested dozens of variants with optimized entry/exit signals and leverage settings.
- Trading bot Telegram dashboard (freqtrade-tg-multibot) — Built a C# web application for monitoring freqtrade bots via Telegram with Docker support, daily profit calculations, and authentication.
- Telegram assistant bot (pAssistant) — Maintained a Telegram automation tool for content curation, with webhook integration, image deduplication, and multi-target sending.
- USB HID firmware evolution (j-uni-hid) — Developed multiple firmware versions (v9-v12) for ESP32-S3 — added BLE+USB dual protocols, performance modes, swipe fixes, and Android support.
- AI coding agent tooling (auto-claude) — Extended a multi-session AI coding assistant with squash-merge, git rules system, task IDs, and completion tracking.
- Trading platform foundations (summit) — Began early work on the SaaS crypto trading platform — setting up the backtest engine core, trading guard system, and initial UI components.
- Aim-assist tooling (MEMU3) — Developed an aim-assist tool with USB-HID interaction, rate limiting, and mode support.
- Telegram n8n node work (n8n-nodes-telepilot-2) — Maintained an n8n node for Telegram automation — added Docker deployment, Alpine support, and auth fixes.
2024
- Telegram assistant bot (pAssistant) — Maintained a Telegram content automation tool — added logging, error handling, and summarization features.
- Crypto trading strategies (freqtrade_strats) — Developed and optimized multiple freqtrade trading strategies with hyperparameter tuning and leverage adjustments.
- Windows file-tagging utility (intag) — Updated the Windows Explorer file-tagging tool with CLI support, UI polish, and mutex logging.
- Miscellaneous tooling (notes) — Started personal notes repository.