I am an entrepreneur, being the co-founder of two blockchain businesses; got licensed as an Android developer, with many applications developed, some of them being available on Google Play. I am also a cryptocurrency trader with more than 5+ years experience, developing automated trading bots for exchanges. My expertise includes trading analysis and security pen-testing. In the past, I have worked for both private and public institutions as a security manager. I am available for Solidity Smart Contract audits, server security pen-testing, web backend developing.