**https://hashex.org/**

**https://twitter.com/hashexofficial**

**https://medium.com/hashex-blog**

**https://www.linkedin.com/company/hashex/about/**

**https://t.me/HashExOfficial**

**https://github.com/HashEx**

HashEx. Blockchain Audit and Consulting

One of the most impactful tech advisory in EMEA region. More than 30 global projects are running on blockchain integrations designed by HashEx. 500+ smart contracts were audited in 2017-2022.

Smart Contracts and Security Audit

HashEx team deployed more than 200 smart contracts. We audited over 500 contracts and saved over $2 billions of investor funds.

We develop the following Solidity smart contracts:

Token contracts ERC20/ERC223

DeFi custom contracts: Loans, Swaps, Margin

Custom contracts including EOS, Neo and Stellar

Also we offer smart contract auditing for security risks, misbehavior, bugs and inefficiency.

Public Audits:

Blockchain Architecture and Development

We can build your own blockchain platform. We have extensive experience with running public and private blockchains, forking existing platforms and creating new architectures.