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Developing the future
Developing the future


@0xcert @hayspec @specron @monpo @rawmodel @nibbstack
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I am an open-source engineer, a full-stack developer with extensive experience in web and mobile, a blockchain engineer, lead author of the 0xcert Protocol, co-author of ERC-2477 standard, co-author of the reference implementation of the ERC-721 non-fungible token standard, CTO veteran, startup mentor, web designer, and musician. I started my career back in 1996, and worked on numerous exciting projects for domestic and foreign startups, corporations, and government institutions.

Open source is my passion. My focus is now mostly on the development of decentralized technologies and research in lower-level protocols.


  1. 0xcert/framework 0xcert/framework Public

    0xcert Framework - JavaScript framework for building decentralized applications - build something unique

    TypeScript 343 64

  2. nibbstack/erc721 nibbstack/erc721 Public

    The reference implementation of the ERC-721 non-fungible token standard.

    Solidity 1k 392

  3. rawmodel/framework rawmodel/framework Public

    Strongly-typed JavaScript object with support for validation and error handling.

    TypeScript 143 16

  4. hayspec/framework hayspec/framework Public

    Lightweight, open source and magic-free framework for testing JavaScript and NodeJS applications.

    TypeScript 22 6

  5. httlib-rs httlib-rs Public

    Low-level HTTP for Rust

    Rust 6 4

  6. rawcmd-rs rawcmd-rs Public

    Command-line application framework.

    Rust 3