012026
Observer
A live customer-support platform built for reliable realtime conversations.
Observer brings visitor chat, an agent workspace, and supervisor operations into one production system. Its custom WebSocket reliability layer handles heartbeats, acknowledgements, retries, and replay after reconnects; completed conversations then flow into Shred for quality review and customer insight. It runs as part of the a20coffee.com service platform.
Product direction · AI-assisted build
TypeScript · Node.js · Fastify · PostgreSQL · Redis · native ws · React · Docker
022025 – 2026
Speed Test Service
A resilient network-benchmark engine for unreliable external test providers.
The service drives Chinese speed-test sites through headless Chromium and turns inconsistent third-party results into dependable benchmark data. Browser pooling, cooperative cancellation, retries, and provider failover keep batches moving, while stale-lock detection, category timeouts, and process cleanup address failures seen in production. Operators use it through Telegram, with results feeding an enterprise dashboard.
Product direction · AI-assisted build
Python · FastAPI · Playwright · python-telegram-bot · Docker
032025 – 2026
Shred
A support intelligence platform for knowledge, quality review, and agent workflows.
Shred helps a customer-support team turn everyday conversations into reusable knowledge and measurable quality. It combines a RAG-backed knowledge base, moderated knowledge extraction, concurrent quality scoring, and cross-checked agent workflows across a web dashboard, Telegram bot, and stateless AI service. A scheduled rebuild pipeline keeps the knowledge base current.
Product direction · AI-assisted build
TypeScript · Python · FastAPI · PostgreSQL · Redis · LLM RAG · React · Docker
042026
RustRaven
A multi-game community platform connecting players, operations, and Discord.
RustRaven supports a community spanning Rust, ARK, Palworld, Icarus, V Rising, and Soulmask through a player site, admin console, and Discord bot. A Steam ID-based economy connects rewards, online time, a cross-game battle pass, payments, and in-game item delivery, with a different integration path for each game. The platform is built for ongoing live operations rather than a one-off launch.
Product direction · AI-assisted build
Next.js · React · TypeScript · Prisma · PostgreSQL · Discord.js · Steam OpenID · C# (Oxide)
052026
D'Cade
A quiet, always-available presence layer for Windows.
D'Cade is designed as a system-level presence rather than another app window: a floating interface summoned by a global shortcut and quiet when not needed. Its architecture separates presence, encrypted local memory, and capabilities such as intent routing, speech transcription, and recoverable recording. Sync, administration, and collaborative knowledge tools extend the product beyond the desktop client.
Product direction · AI-assisted build
Electron · React · TypeScript · Zustand · sql.js · AES-256-GCM · Fastify · PostgreSQL