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MihRazvan/README.md

Protocol Engineer | Full Stack Blockchain Developer | 16x Hackathon Winner

I transitioned from a 2017-era DeFi user to an engineer after losing my portfolio in the 2022 Harmony Bridge hack.

Since then, I have won 16 global hackathons and scaled production infrastructure to 2,000,000+ active users. I leverage an agent-assisted workflow (orchestrating multiple LLMs) to handle security verification and boilerplate, allowing me to focus entirely on complex on-chain logic and cryptographic system design.


Featured: Ethereum Core R&D

Anyware (1st Place Ethereum Core — ETH Prague 2026)

A trustless cross-chain state verification system using EIP-4788 beacon roots to verify Ethereum state directly on-chain.

  • Trust Path: EIP-4788 Beacon Root → SSZ Inclusion Proof → Execution StateRoot → MPT Storage Proof.
  • Impact: Eliminates reliance on centralized relayers/oracles for L2-to-L1 state reads.
  • Adoption: 100+ downloads across core packages within 24 hours of launch.

Tech Stack

  • Protocol & Languages: Solidity Rust TypeScript Go Move Python
  • Web3 & Crypto: EIP-4788 SSZ Merkleization Merkle Patricia Tries (MPT) RLP Ethers.js/Viem
  • Infrastructure: Docker GitHub Actions Safe Multisig IPFS RPC Architecture
  • Backend/Frontend: NestJS PostgreSQL Next.js Three.js (System Visualization)

Featured Engineering & Hackathon Wins

Autark (1st Place Privacy - ETH Rome 2025)

A DevSecOps framework for self-sovereign frontend deployments using ENS NameWrapper and IPFS.

Trust City Exchange (PL Genesis)

An autonomous marketplace for AI agents utilizing ERC-8004 identity and reputation receipts.

Cloakline (2nd Place Infra - PL Genesis)

Privacy-preserving RPC proxy utilizing Zama’s fhEVM to encrypt operational logging.

Bulwark (2nd Place DeFi - Scroll Open 2025)

Automated DeFi vault system for cross-protocol yield optimization and risk rebalancing.


Other Notable Podiums


Professional Experience

Full Stack Blockchain Developer — Astrarizon (April 2025 – Present)

  • Scaled white-label gamification infrastructure to 2,000,000+ active users.
  • Developed a Web3 ticketing protocol processing 400,000+ NFT tickets.
  • Managed Token Generation Events (TGE) and on-chain indexing across EVM and Solana.

Web3 Developer Intern — Skytrade (Nov 2024 – April 2025)

  • Engineered a Solana program in Rust/Anchor for cNFT fractionalization into SPL tokens.
  • Implemented secure PDA-based authority and vault state management.

Connect with Me

LinkedIn Email

"Shipping is the only feature that matters."

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  1. SHIELDSPACE-ETHRome SHIELDSPACE-ETHRome Public

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  2. theseus_alpha theseus_alpha Public

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  3. agentic_hackathon agentic_hackathon Public

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  4. Autark Autark Public

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