# Hi, I'm Marco Matos π
## Cryptography Engineer & Blockchain Security Specialist
I specialize in securing digital assets and implementing cryptographic solutions across multiple blockchain ecosystems.
With 6+ years of experience, I've secured $50M+ in digital assets and implemented HIPAA-compliant encryption systems.
### π Current Focus
- Developing privacy-preserving systems using Zero-Knowledge Proofs
- Enhancing smart contract security through automated auditing tools
- Implementing secure key management solutions for institutional clients
### π οΈ Technologies & Tools
- **Cryptography:** RSA, ECC, AES-256, ChaCha20, zk-SNARKs, ECDSA
- **Blockchain:** Ethereum, Solana, Polygon, Polkadot, Layer 2 solutions
- **Languages:** Solidity, Rust, JavaScript, Python
- **Tools:** Hardhat, Truffle, OpenZeppelin, MythX, Slither
### π± Open Source Contributions
- [Safe-Global](https://github.com/safe-global) : Multisig wallet security improvements
- [OpenZeppelin](https://github.com/OpenZeppelin) : Smart contract security enhancements
- [Trezor](https://github.com/trezor) : Hardware wallet security features
### π« Connect With Me
- [LinkedIn](https://www.linkedin.com/in/mmatos)
- [Web3](metaver5o.eth)
- [Email](mailto:[email protected])
### π GitHub Stats

cryptography enthusiast
Cryptography Engineer & Blockchain Security Specialist | Securing Web3 | Smart Contract Development & Auditing | Zero-Knowledge Proofs | Open Source Contributor
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C R I P T O G R A F I A
Highlights
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public_key
public_key 1-----BEGIN PGP PUBLIC KEY BLOCK-----
23mQINBFfxgy4BEACmSA/Dea3HtrfyWY3anNd3qE7QZV5+TYvtR7BkTvu1PI7YF1Ia
4UrXHnh1RFb2nIwzHicJhZLgKcEh9Ohs7/xvI1rmL18d/TPX7prVy43R+ljz5Su1e
5NmUI8rr5g+TD9alJ8PfdOR3/E5akR5VQRzZ9hBWlTVfFORDruJ3pmIuNtslq4WAS
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UdotCASH/Counterparty-RSK-Bridge
UdotCASH/Counterparty-RSK-Bridge PublicA 2-way bridge for XCP and Counterparty assets to move between Counterparty and RSK Chain
JavaScript 1
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criptografia-app/yubihsm-shell
criptografia-app/yubihsm-shell PublicDockerfile for yubihsm-shell
Dockerfile
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