👋 Hi, I'm Marco
I'm an independent developer focused on blockchain infrastructure, Web3 tooling, and hardware/software products at the intersection of DeFi and real-world usability. I build full-stack — from low-level node infrastructure and indexers to mobile apps, trading systems, and embedded hardware.
🧠 What I'm currently working on
SolaxyEasyNode — one-command node installer for the Solaxy SVM L2 (Celestia DA), with systemd wiring, web dashboard, and Telegram bot integration
orbitnode.dev — Solaxy network monitoring site and validator leaderboard, backed by a VPS-hosted indexer and PostgreSQL
neptoon.me — DEX GUI with candlestick charts and liquidity pool exploration for Solaxy
WoodChain ONE — ESP32-S3 crypto portfolio display in a handcrafted solid wood enclosure (LVGL UI, CoinGecko, OTA, multi-wallet/multi-chain)
NeuraLiquid — autonomous Python trading bot for Hyperliquid perpetuals, running as a Claude Code agent with dual-analyst signal architecture
Edith — AI agent command center for orchestrating local and remote development workflows
PhoneGhost — AI phone agent for Raspberry Pi 5 with SIP/FritzBox integration, delivered as a turnkey bootable image
VCA-Viewer — C# 3D viewer for VCA/OMA lens files for laser engraving systems (Engmark)
TokenReaper — Solana token risk scanner (iOS/Android), 41 security checks, tx simulation, freemium with RevenueCat subscriptions
🔍 Areas of interest
SVM-compatible L2 chains & sovereign rollup infrastructure Node operations, DA layers, sequencer mechanics Wallet UX, cross-chain bridging & Hyperlane validator infrastructure DEX frontends & on-chain data indexing Hardware/software products combining embedded systems and DeFi
🛠 Tech I work with
Languages: TypeScript / JavaScript, Python, Bash Frameworks: React Native, Node.js, React Blockchain: Solana / SVM, Sovereign SDK, Hyperlane, Celestia DA Infrastructure: Docker, PostgreSQL, systemd, VPS, Linux server administration Hardware: ESP32, Raspberry Pi, LVGL, laser cutter / CNC Tools: Claude Code, Vediamo / DTS-Monaco
🤝 Open to
Technical feedback & architecture discussions Collaboration on node tooling, indexers, or DEX infrastructure Conversations around wallet UX, cross-chain support, and SVM ecosystems Hardware product ideas at the DeFi/embedded intersection
📫 Reach me via GitHub or email: listmarco@gmail.com
💬 Dev contact (Telegram): @ML1985DE