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MikeSpa/README.md

Fullstack & AI Engineer

building production systems with modern web tech and AI.

Stack

Python FastAPI TypeScript Next.js PostgreSQL Supabase Docker n8n

Skills

  • 🤖 AI/ML — RAG pipelines, LLM integration & orchestration, prompt engineering, AI agents
  • 🔌 Backend — API design (REST/FastAPI), authentication, background jobs, workflow automation
  • 🌐 Frontend — TypeScript, Next.js, full-stack web applications
  • ☁️ Infra — Docker, Azure, CI/CD, Vercel, Supabase
  • ⛓️ Web3 — Smart contracts (Solidity/Vyper), DeFi protocols, Solidity security

🚧 Projects — coming soon

currently building something new. check back shortly.

⛓️ Some blockchain projects

Top blockchain repositories

defi-project — DApp on Ethereum where users can deposit various ERC-20 tokens and earn a yield. The farming contract interacts with Aave and Compound to generate yield on deposited tokens. Smart contracts written in Solidity, deployment and testing done with the Brownie framework.

nft-marketplace-vyper — Marketplace for NFTs where users can buy and sell any ERC-721 tokens. The more a user trades, the more MarketCoin tokens they earn — redeemable to mint MarketNFTs, a custom NFT for the platform. All contracts have a full test suite and are written in Vyper.

Solidity security — ctf solutions & write-ups

Solutions and write-ups for DamnVulnerableDeFi and OpenZeppelin's Ethernaut — two of the most well-known Solidity security CTFs. Covers the most common smart contract vulnerabilities, how to exploit them, and how to protect against them.

Misc

ethereum-exploit — A detailed analysis of some major exploits that have taken place on Ethereum.

Pinned Loading

  1. defi-project defi-project Public

    DeFi App where users can deposit ERC20 token and earn a yield

    Python 7

  2. nft-marketplace-vyper nft-marketplace-vyper Public

    NFT Markertplace written in Vyper

    Python 7 3

  3. DamnVulnerableDeFi DamnVulnerableDeFi Public

    Damn Vulnerable DeFi Solution

    Solidity 20 1

  4. ethernaut ethernaut Public

    Every Solution to the Openzeppelin's Ethernaut wargame

    Solidity 12 2

  5. proxy-pattern proxy-pattern Public

    Implementation of the various upgradeable proxy pattern available with solidity: TransparentUpgradeableProxy, UUPSUpgradeable, Beacon, Diamond

    Solidity 18 5

  6. ethereum-exploit ethereum-exploit Public

    Analysis of the major exploits that took place on the Ethereum blockchain

    Solidity 17 5