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4rdii/README.md

πŸ‘‹ Hey there, I'm @4rdii

I'm a blockchain and security expert driven by curiosity, precision, and a deep passion for decentralized technology.
Over the years, I’ve worked across multiple blockchain ecosystems β€” designing, developing, and securing smart contracts that power DeFi, bridges, and on-chain systems.

I believe in clarity, security, and simplicity in code β€” and I love transforming complex ideas into efficient, verifiable smart contracts.


🧠 What I Work With

I enjoy exploring the full spectrum of blockchain development, from low-level optimization to high-level protocol architecture.

Languages & Frameworks:

  • Solidity
  • Rust / Anchor
  • Yul
  • Huff
  • Vyper
  • Python
  • C++
  • MATLAB
  • R

Focus Areas:

  • Smart Contract Security & Auditing
  • Formal Verification / Symbolic Execution (Certora Prover)
  • DeFi Protocol & Tokenomics Design
  • Zero Knowledge Proofs (ZK-SNARKs, ZK Circuits)

πŸ” Security & Audits

I regularly perform security research and smart contract audits to help teams build safer blockchain systems.
You can explore my audit work and analysis here:
πŸ‘‰ Security Reviews


πŸ’‘ Projects

A few things I’ve built and contributed to:

  • 🎨 Salwa Design – String art image processing algorithm and voice/animation generator
  • πŸ“Š Instagram Analysis – Instagram customer message analytics for marketing insights
  • πŸ”— Real-world Tokenized Assets – Stock on-chain price API and tokenized asset framework using Chainlink Functions

🀝 Collaboration

I’m always open to collaborating on challenging blockchain projects β€” whether that means designing protocols, reviewing smart contracts, or developing new DeFi primitives.
If your goal is to push the limits of decentralized systems, we’ll probably get along well.


πŸ“¬ Get in Touch

If you'd like to discuss blockchain architecture, protocol security, or zero-knowledge systems β€” feel free to reach out:

πŸ“§ [email protected]

Let’s build something meaningful for the decentralized future.

Pinned Loading

  1. Securtiy-Reviews Securtiy-Reviews Public

    These are Security-Reviews Done by me

    2

  2. Prebit-Security-Review Prebit-Security-Review Public

    A Security Review on Prebit protocol by bitbod

    Solidity 1

  3. foundry-DynamicNft-f23 foundry-DynamicNft-f23 Public

    this is from the Foundry 2023 course of Patrick Collins and produces a dynamic fully onchain NFT!

    Solidity

  4. foundry-defi-stablecoin-f23 foundry-defi-stablecoin-f23 Public

    this is from the Foundry 2023 course of Patrick Collins and produces a Stablecoin which is Exogenous, has Algorithmic minting and is Pegged to USD

    Solidity

  5. instagram-message-analysis instagram-message-analysis Public

    analysis of Instagram customer Arabic messages

    Jupyter Notebook 1