I have a broad background in multiple tech areas:

• Full stack web development
• High-frequency trading, arbitrage, market making
• Cryptocurrencies, blockchain, smart contracts
• Mobile (iOS / Android)
• UI/UX
• 2D/3D Graphics
• Low level programming (C/C++)

Can quickly learn pretty much anything. Able to build complex software products "from scratch" using whatever tools needed.

Co-founded CCXT – a popular open-source library which provides unified API for trading on 120+ cryptocurrency exchanges in 3 languages.

github.com/xpl