PhD in financial engineering, founded RockMiner – a Bitcoin mining machine manufacturer, in 2013. RockMiner has been focusing on POW mining and one-stop mining investment services since its establishment, serving customers in Europe, Singapore, Dubai, India and other countries and regions. Alex is also one of the founders of RockX, a PoS service and development platform established in Singapore in early 2019. Currently, RockX mainly operates Polkadot, Terra, Solana,Oasis, IOTX and other nodes, and participates in the application development of Algorand, Oasis and other projects. In the past few years, Alex has invested in multiple projects in different sectors of the industry, maintaining his dual identity as entrepreneur and investor.