Hans Michael Hauser

Serial Entrepreneur & Business Architect who Codes

Web3 × AI

About Me

I'm a business architect who also codes — serial founder working at the intersection of AI and Web3. I design and build systems where payments, identity, and intelligence meet: from protocol-level smart contracts to autonomous agents that transact on-chain. My technical stack spans Solidity, Ethereum protocols, Solana, SUI, ZK-SNARKs, and Python/ML frameworks, applied across DeFi, agent commerce, and institutional products.

Technical Skills

Smart Contract Dev

  • Ethereum
  • Solana
  • SUI / Move
  • Solidity
  • Foundry
  • Hardhat
  • viem

ZK & Cryptography

  • ZK-SNARKs / Groth16
  • Circom
  • Noir

Protocols

  • Uniswap V4
  • x402
  • ENS / CCIP-Read
  • Pyth Network
  • ERC-8004 / EIP-3009
  • 1inch Limit Order Protocol

AI & Agents

  • Python
  • PyTorch
  • scikit-learn
  • MCP

Languages & Frameworks

  • TypeScript
  • Rust
  • Node.js
  • Next.js / React

Infrastructure & Data

  • AWS
  • Cloudflare Workers
  • IPFS
  • PostgreSQL
  • SQL

Projects

UniV4KYCHook

A KYC integration for Uniswap V4. Developed during the Atrium Academy Bootcamp and Uniswap Hook Incubator (Cohort 2).

View Project
SolidityEthereumUniswap Hooks

Fija Finance - DeFi Yield Strategies

Developed automated and tokenized DeFi yield strategies at Fija Finance. Smart contracts for compliant security tokens integrating with Uniswap and Compound protocols. SaaS solution for institutional investors to access DeFi strategies.

View Project
SolidityHardhatUniswap ProtocolCurve & Compound ProtocolDeFi

Events & Conferences

ETHGlobal Open Agents 2026

Online

ETHGlobal hackathon focused on autonomous AI agents and agentic commerce.

  • 🏆 ENS — Most Creative Use of ENS 2nd place
View Project

ETHGlobal Cannes 2026

Cannes

Ethereum conference and hackathon focused on chain-abstracted applications and AI-native payment infrastructure.

  • 🏆 Arc — Best Chain Abstracted USDC Apps 1st place
View Project

HackMoney 2026

Online

ETHGlobal DeFi-focused hackathon exploring next-generation payment protocols and cross-chain infrastructure.

  • 🏆 Sui — Notable Projects (2nd place prize)
View Project

Devconnect 2025

Buenos Aires

Week-long Ethereum developer gathering. Deep-dives on protocol research, L2 infrastructure, and the broader Ethereum ecosystem.

ZK Hack 10 Berlin 2025

Berlin

Zero-knowledge hackathon focused on ZK proofs, privacy systems, and novel L1 architectures.

  • 🏆 ZkPassport Prize
  • 🏆 Hyli Prize
View Project

Unite DeFi 2025

Online

ETHGlobal DeFi hackathon exploring AMMs, intent-based trading, and ZK applications in finance.

  • 🏆 ETHGlobal Finalist
  • 🏆 1inch — Expand Limit Order Protocol 2nd place
View Project

ETHGlobal Prague 2025

Prague

Ethereum conference and hackathon focused on DeFi infrastructure, MEV protection, and oracle integrations.

  • 🏆 ETHGlobal Prague Finalist
  • 🏆 Pyth Network — Most Innovative Use of Pyth Pull Oracle 1st place
  • 🏆 Blockscout — Big Explorer Pool Prize
View Project

Devcon 7 SEA 2024

Bangkok

Networked with leading blockchain developers and explored cutting-edge Ethereum advancements.

Devconnect 2023

Istanbul

Networked with leading blockchain developers and explored cutting-edge Ethereum advancements.

ZK Summit 7 (2023)

London

Focused on privacy-preserving technologies and innovations in zero-knowledge proofs.