From time to time, I create something — you're welcome to explore it.

• agent-runner — Level 4 software factory: I shape the spec in a chat with an agent, which then drives durable pipelines over MCP, where agents plan, implement, and independently review each other on Codex CLI and Claude Code.
• telegram-mcp-relay — Lightweight Rust MCP relay connecting multiple AI agent sessions to one Telegram bot, with replies routed back to the originating session. I mainly use it to exchange files with agents while working in tmux or over SSH.
• ward-pulse — Local-first AI usage dashboard for provider spend, limits, credits, and activity across Android, Wear OS, and watch-face surfaces.
• cloudflared-alias — Cloudflare Tunnel with a local Caddy gate: share a local port or selected static files via a keyed URL, from the CLI or through an MCP server for agents.
• zed-local-history — Filesystem-first local history for Zed: native CLI, MCP server for agents, and a safe snapshot/restore history manager with Markdown browsing.
• codex-retry — Tcl/Expect wrapper that keeps the native Codex TUI and automatically retries model overloads and transient transport failures.

• ethers-tools — Zero-dependency TS/JS library on top of ethers.js for contract interaction and Multicall3 batching.
• events-fetcher — Script to fetch/parse contract events and export them to a file.
• error-selectors-extractor — Extracts custom error selectors from an ABI, Solidity source, or both (handy for decoding reverts).
• message-signer-viem — Minimal CLI to sign arbitrary messages with a private key via viem (offline, no RPC required).

• check-oracle-shape — OCI script that notifies you when a desired compute shape becomes available.
• crontab-vpn — Scheduled OpenVPN on/off scripts for Ubuntu (with example crontab entries).
• repo-migrate-helper — Checklist + helper script for migrating a repo to a new org/repo while changing the committer/origin.

• easy-app-registrar — Qt/C++ GUI that generates .desktop launchers to register any executable/script as a Start Menu app on Ubuntu (user-wide or system-wide), with optional resource copying for portability.
• monitor-brightness-helper — GNOME/KDE Wayland monitor brightness control via gnome-gamma-tool (great for hotkeys/encoder wheels).
• ethernet-link-recover — Recovery script and issue tracker for intermittent NO-CARRIER / link loss on Linux with the Motorcomm YT6801 Ethernet controller (driver reload + NetworkManager).
• ubuntu-lens — GNOME/KDE “Google Lens”-like helper: screenshot a region → OCR → copy recognized text to clipboard.

• axum-template — Rust Axum starter template.
• nest-siwe-ddd-template — newest. NestJS starter template with DDD-style layering and SIWE (EIP-4361) authentication.
• nest-template — NestJS starter template with a feature-driven module structure.

• vocabulary-bot — Go Telegram vocabulary assistant that imports words from PocketBook notes and Google Sheets, merges them in MongoDB, and sends spaced-repetition review cards.

Backend Development
Node.js (TypeScript, NestJS, Express), Rust (Axum), Go, Java (Spring), REST, GraphQL, OpenAPI

Data & Messaging
PostgreSQL, MySQL, SQLite, ClickHouse, Redis, MongoDB, custom file-based storage, NATS (JetStream), BullMQ, RabbitMQ

System Design & Architecture
Solution Architecture, Distributed Systems, Microservices, Event-Driven Architecture, API Design

Agentic Engineering
Building and running agent factories, orchestrating agents and subagents, writing skills, MCP servers, Codex CLI, Claude Code

AI & Data
LLM-backed backend services in production (OpenAI, Claude), embeddings

Web3 / Blockchain
EVM, Solidity, ethers, viem/wagmi, The Graph, Ponder, Dune, Multicall, Foundry/Anvil, smart contract integrations

Infrastructure & DevOps
Docker, Kubernetes, GitHub Actions, AWS (EC2, Lambda, S3), Vault

Leadership & Management
Team Leading, Architecture Planning, Mentoring, Code Reviews, Task Breakdown, Product Scope & Priorities