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PurrProof/README.md

πŸ‘‹ Hi, I’m Maksym a.k.a. @PurrProof

I'm a Full-Stack Developer-Freelancer focusing on blockchain, Node.js, React, and PHP. My open-source work spans tools for smart contracts, Merkle proofs, Ethernaut/Capture-the-Ether solutions, Laravel-based apps, and various API integrations.

ABI CallData Visualizer Merkle Tree Multi-Proof Visualizer
ABI CallData Visualizer
Decode & visualize Ethereum calldata.
Merkle Tree Multi-Proof Visualizer
Generate & explore multi-proofs.

Skills & Interests

  • Blockchain: Smart contract development & auditing (Solidity, Hardhat, Ethers.js, web3).
  • Web Back-End: Node.js/Express, Laravel, RESTful APIs, Redis/Asynq queues.
  • Web Front-End: React, TypeScript, modern JS tooling.
  • Databases: PostgreSQL, MySQL/MariaDB, MongoDB.
  • DevOps: Docker, GitHub Actions, CI/CD pipelines.
  • Security: Experience with trojan/malware analysis, code obfuscation patterns.

Featured Projects


About Me

  • πŸ‘€ Interested in blockchain R&D, cryptography, full-stack solutions, dev tooling, and open-source security.
  • 🌱 Currently learning advanced EVM internals, zero-knowledge proofs, and AI-assisted code generation.
  • πŸ’žοΈ Open to collaborate on innovative dApps, security audits, and complex data aggregation.
  • πŸ“« Reach me via GitHub issues, or for project inquiries DM me on Twitter (same handle).
  • πŸ˜„ Pronouns: He/Him.
  • ⚑ Fun fact: I enjoy reverse-engineering malicious code to turn the tables on hackers!

Feel free to explore my repositories for more open-source goodies!

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  1. calldata-visualizer calldata-visualizer Public

    ABI Calldata Layout Visualizer

    TypeScript 2

  2. merkle-proof-vis merkle-proof-vis Public

    A tool to visualize Merkle trees, generate multi-proofs, and demonstrate the proof application process.

    TypeScript

  3. ethernaut-solved ethernaut-solved Public

    Ethernaut solutions using Hardhat, Ethers@6, Typescript.

    TypeScript

  4. capture-the-ether-solved capture-the-ether-solved Public

    Capture The Ethers CTF solutions using Hardhat, Ethers@6, Typescript.

    TypeScript

  5. smartcrawl smartcrawl Public

    An adaptable framework for gathering, aggregating and analyzing data, focusing on blockchain and smart contracts.

    Go 1

  6. etherscan-openapi etherscan-openapi Public

    Etherscan.io API Specification in OpenAPI 3.1 Format.

    TypeScript 2