- Ethereum, Smart contracts, ERC20, custom tokens, solidity, consensus algorithm - Strong experience with Blockchain, ICO, Cryptocurrency, tokens, IoT techonology - Professional knowledge about Bitcoin, Ripple, Litecoin, Dash, Zcash - Cryptocurrency mining, Electrical engineering, Financial technology - Data analytics, Data visualization and Geographic Information Systems(GIS) - Business research, data collection and analysis - C\C++, C# programming