From time to time, I create something β you're welcome to explore it.
ethers-toolsβ Zero-dependency TS/JS library on top of ethers.js for contract interaction and Multicall3 batching.events-fetcherβ Script to fetch/parse contract events and export them to a file.error-selectors-extractorβ Extracts custom error selectors from an ABI, Solidity source, or both (handy for decoding reverts).message-signer-viemβ Minimal CLI to sign arbitrary messages with a private key via viem (offline, no RPC required).
cloudflared-aliasβ One-command helper to switch the local port in Cloudflare Tunnel config and start the tunnel.check-oracle-shapeβ OCI script that notifies you when a desired compute shape becomes available.crontab-vpnβ Scheduled OpenVPN on/off scripts for Ubuntu (with example crontab entries).repo-migrate-helperβ Checklist + helper script for migrating a repo to a new org/repo while changing the committer/origin.
zed-local-historyβ Filesystem-first local history for Zed: native CLI, MCP server for agents, and a safe snapshot/restore history manager with Markdown browsing.
easy-app-registrarβ 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-helperβ GNOME/KDE Wayland monitor brightness control via gnome-gamma-tool (great for hotkeys/encoder wheels).ethernet-link-recoverβ Recovery script and issue tracker for intermittentNO-CARRIER/ link loss on Linux with the Motorcomm YT6801 Ethernet controller (driver reload + NetworkManager).ubuntu-lensβ GNOME/KDE βGoogle Lensβ-like helper: screenshot a region β OCR β copy recognized text to clipboard.
axum-templateβ Rust Axum starter template.nest-siwe-ddd-templateβ newest. NestJS starter template with DDD-style layering and SIWE (EIP-4361) authentication.nest-templateβ NestJS starter template with a feature-driven module structure.
Backend Development
Node.js (TypeScript, NestJS, Express), Rust (Axum), SQL (PostgreSQL, MySQL), NoSql (Redis, Mongo, custom), REST, GraphQL
System Design & Architecture
Solution Architecture, Distributed Systems, Microservices, Event-Driven Architecture, API Design
Web3 / Blockchain
EVM, Solidity, ethers, viem/wagmi, subgraphs, smart contract integrations
AI & Data
Prompt Engineering, API-based LLMs (OpenAI, Claude), TensorFlow.js, ONNX, embeddings, image generation pipelines
Leadership & Management
Team Leading, Mentoring, Code Reviews, Task Planning, Agile Practices




