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Auto-generated weekly from commit history · updated 2026-06-22
I built the follower execution pipeline, guard system, and trader dashboard for Summit, a SaaS crypto trading platform. This work spanned transactional outbox messaging, live SL/TP on multiple exchange APIs, a layered risk guard with independent per-follow configuration, and a full notification stack (in-app and Telegram). I also shipped position lifecycle management, admin analytics, and user-facing features like onboarding and leaderboards.
On the systems side, I developed a multi-version HID emulation firmware for the ESP32-S3, culminating in v13 with fire-and-forget event injection and an 8×8 matrix variant. I wrote a Windows kernel-mode input filter driver that captures and injects keyboard/mouse events, complete with a push-style listener API, integration tests, and per-event block predicates.
I conducted AI research with mixture-of-experts and ensemble architectures for crypto price prediction, running hundreds of experiments and pushing accuracy to new highs. For Android, I engineered an on-device LLM assistant with sub-agent delegation and tool routing, and I integrated multiple TTS engines with custom pitch, intonation, and licensing for commercial use. I also built a computer vision pipeline for poker hand recognition and a YOLO-based labeling tool.
Additionally, I continued work on the Intag file-tagging tool, Freqtrade strategies, Telegram bot infrastructure for trade monitoring, autonomous coding tooling, and an AutoHotKey alternative.
2026 Jun
- Follower execution and guard system (summit) — Built the follower copy-trading pipeline with transactional outbox, live SL/TP, layered risk guards, notifications, and a redesigned trader dashboard.
- Minimal input automation tool (jolt) — Implemented a lightweight AutoHotKey alternative with a scenario engine, stateless themes, and interception driver integration.
2026 May
- HID emulation firmware v13 (j-uni-hid) — Released v13 firmware with fire-and-forget event injection and an 8×8 matrix variant, improving USB HID throughput.
- Windows input filter driver (input-driver) — Delivered a KMDF keyboard/mouse filter driver with a push-style listener API, integration tests, and relaxed SDDL for easier deployment.
- File tagging Explorer extension (intag2) — Fixed desktop.ini encoding to correctly render non-ASCII characters in Windows Explorer.
- Android TTS engine expansion (j-tts-android) — Added TeraTTS and XTTS v2 engines, pitch and intonation controls, and cleaned up licensing for commercial distribution.
2026 Apr
- Firmware fixes and new variant (j-uni-hid) — Fixed a device disconnection bug and drafted a new v13s8x8 firmware variant for the matrix layout.
- CI and release pipeline overhaul (intag2) — Restructured CI into separate build and store-publish workflows and fixed changelog generation.
- E-ink map and knowledge base (papyrix) — Optimized the map renderer for Apple Silicon and built a knowledge base app with taxonomy browser for the custom e-ink reader.
2026 Mar
- Crypto price prediction research (crypto-model-research) — Ran hundreds of experiments with mixture-of-experts and ensemble models, achieving new best accuracy on spike regression.
- On-device LLM assistant (ozwil-android) — Architected a sub-agent delegation system, tool-routing pipeline, and background processing for a pocket LLM with phone-use capabilities.
- Aim assist overlay rewrite (MEMU3) — Replaced the rendering overlay with a D3D11 composition engine and added a YOLO-confidence-gated autofire system.
2026 Feb
- Store publishing stabilisation (intag2) — Battled Partner Center API quirks by switching to PowerShell REST with exponential backoff and finalised the Microsoft Store submission pipeline.
- Graph-powered code intelligence engine (jaxon) — Built Jaxon, a knowledge graph indexer with tree-sitter parsers, DI registration detection, and MCP tools for AI agent integration.
2026 Jan
- Computer vision poker hand capture (poker-cv) — Completed a pipeline for detecting hands, board cards, and blinds from online poker screenshots, achieving over 99% accuracy.
2025
- Algorithmic trading strategy development (freqtrade_startegies) — Developed and backtested dozens of trading strategies (Fenix, NASOS) with hyperopt optimisation, targeting high Sharpe ratios and low drawdown.
- Freqtrade Telegram monitoring bot (freqtrade-tg-multibot) — Built a multi-bot Telegram interface with daily profit tracking, a web dashboard, and Docker deployment for Freqtrade.
- Autonomous AI coding tooling (auto-claude) — Extended the multi-session AI coding framework with squash-merge workflows, completion tracking, and Git rules configuration.
- Content assistant bots (pAssistant) — Created Telegram bot assistants for content summarisation, multi-target forwarding, and image deduplication.
2024
- Early Freqtrade strategy work (freqtrade_strats) — Experimented with strategy optimisation and custom indicators for algorithmic trading.
- Windows Explorer tagging tool (intag) — Developed a file-tagging shell extension with CLI support and UI polish.