Our team

Tomasz is the founder of Twinstake and of Nethermind, an Ethereum client solutions provider; he is an Ethereum core developer, and member of Flashbots. As well as being a founder and CEO in the digital asset space, Tomasz has experience working in large financial institutions having previously spent time at Citi.

Andrew is a senior finance professional offering over 15 years of experience in finance and risk management. He has worked in both digital assets start-ups and at large international financial institutions. Prior to joining Twinstake, Andrew spent 10 years at JP Morgan.

Tara brings extensive crypto expertise after 4 years at crypto compliance firm Elliptic where she worked across product, delivery and technical crypto advisory. Prior to this she led product for a cold storage trading firm and a crypto securities lending platform as well as within Corporate and Institutional Digital at HSBC.

Joaquin brings derivatives, structured products and financial solutions expertise from his 15-year sales career across several tier1 investment banks, including Morgan Stanley and Goldman Sachs. He has also led the institutional sales & product effort at crypto baskets exchange Trakx.io.

Sean is a CISO and a software engineering leader. He has worked at multiple FinTech companies including most recently within a leadership position at cryptocurrency exchange, Kraken. His technical specialties include Identity Management and Cloud Native Computing.