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25 followers · 43 following

Achievements

Achievement: Pair Extraordinairex2Achievement: Pull Sharkx2Achievement: StarstruckAchievement: Public SponsorAchievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pair Extraordinairex2Achievement: Pull Sharkx2Achievement: StarstruckAchievement: Public SponsorAchievement: YOLOAchievement: Quickdraw

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John0n1/README.md

I am a security-focused self-tought developer specializing in EVM (Ethereum) blockchain infrastructure, network reconnaissance, and low-level Linux automation. My work integrates offensive security concepts with high-performance system scripting.

Focus Areas

  • EVM Infrastructure & MEV: Designing transaction routing, simulation engines, and raw calldata manipulation pipelines for Ethereum-compatible networks.
  • Cybersecurity & Reconnaissance: Developing custom OSINT tools, network sniffers, and automation agents for scanning and security auditing.
  • Low-Level Automation: Writing optimized scripts for Linux environments, archive recovery, and Android root-level modding.

Tech Stack

  • Most used languages:

    • Bash
    • Rust
    • Python

  • Web3:

    • Geth/Nethermind
    • Alloy
    • EVM Execution
    • EIP-7702
    • MEV Pipelines

  • Most used environments:

    • Debian GNU/Linux
    • Android
    • Git CI/CD

Pinned Loading

  1. CamSniff CamSniff Public

    Automated IP Camera & Network Video Stream Reconnaissance Toolkit

    Shell 118 18

  2. SMbootFX SMbootFX Public

    Custom boot and shutdown animations for Samsung Galaxy devices via distinct Magisk modules.

    Shell 74 6

  3. ON1Builder ON1Builder Public

    High-performance, multi-chain blockchain transaction framework.

    Python 37 12

  4. zippy zippy Public

    Multi-purpose archive toolkit for creation, extraction, exfiltration, and repair

    Python 4

  5. oxidity-searcher oxidity-searcher Public

    Mainnet-first MEV search and execution engine

    Rust 3

  6. oxidity-wallet oxidity-wallet Public

    Self-custodial, multi-chain cryptocurrency wallet

    TypeScript 3