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AlexChainDev/README.md

I'm Owen Mitchell

I'm a cryptography engineer passionate about designing secure systems and implementing modern cryptographic protocols. My work focuses on public key infrastructure (PKI), digital signatures, key management, secure communication, and authentication systems.

Typing SVG

I enjoy building reliable cryptographic libraries, researching protocol security, and creating developer tools that make encryption easier to integrate into real-world applications. My interests include elliptic curve cryptography, zero-knowledge proofs, post-quantum cryptography, TLS, secure key exchange, and privacy-preserving technologies. I believe security starts with well-designed software, thorough testing, and open collaboration within the developer community.

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  1. blockchain-event-indexer blockchain-event-indexer Public

    Indexes blockchain events, transactions, and logs in real time for analytics dashboards and monitoring systems.

    RenderScript 3

  2. crypto-price-oracle crypto-price-oracle Public

    Aggregates cryptocurrency prices from multiple exchanges with caching and API endpoints.

    TypeScript 4

  3. crypto-signature-toolkit crypto-signature-toolkit Public

    Digital signature toolkit supporting ECDSA, Ed25519, and RSA-PSS with comprehensive testing.

    C++ 4

  4. solidity-governance solidity-governance Public

    A collection of governance smart contracts supporting proposals, voting, timelocks, and role-based permissions.

    PowerShell 4

  5. tls-handshake-analyzer tls-handshake-analyzer Public

    Tool for inspecting TLS handshakes, certificate chains, cipher suites, and protocol negotiation.

    Go 3

  6. web3-wallet-service web3-wallet-service Public

    Backend service for wallet authentication, signature verification, transaction management, and user sessions.

    Go 3