OUR TEAM

Meet the experts behind Minotaur Trading Systems

Kosta Ouzas

Kosta Ouzas

Chief Executive Officer

Kosta is the founder and CEO of Minotaur Trading Systems, where he leads the development of advanced algorithm‑driven trading solutions. With a unique background spanning filmmaking, digital publishing, and quantitative trading, Kosta combines creative vision with rigorous data‑driven strategy. ...

Sebastian Raffaele

Sebastian Raffaele

Chief Technology Officer

Sebastian serves as Chief Technology Officer, leading the development of our proprietary algorithms. Since co-founding the company with Kosta, he has built our technology infrastructure from the ground up, leading both our algorithm development and software development teams. His technical vision an...

Marcus Holliman

Marcus Holliman

Chief Strategist

Marcus leads the development and implementation of our quantitative and algorithmic trading strategies. He is responsible for managing and mentoring the Trading Desk Team, presenting new strategies and opportunities to our company’s leadership and investors.With over two decades of experience in b...

Giovanni Santostasi

Giovanni Santostasi

Ph.D., Chief Scientific Analyst

Giovanni is a physicist and neuroscientist best known for creating the Bitcoin Power Law Theory, a groundbreaking model that describes Bitcoin’s long‑term price behavior using scale‑invariant mathematics. He holds a Ph.D. in Astrophysics from Louisiana State University and has published extens...

 Alexi Ouzas

Alexi Ouzas

Chief Operating Officer

Alexi Ouzas serves as Chief Operating Officer, overseeing and implementing the day-to-day operations of the business. He is responsible for executing the company’s strategic initiatives and ensuring seamless coordination across departments. Alexi also manages financial tracking and reporting, prov...

Matt Griffiths

Matt Griffiths

Senior Advisor

With a background in finance and accounting, Matt brings a sharp analytical edge and strong ethical compass to his role as Senior Advisor. Since joining the team in August 2023, he’s become a trusted first point of contact for prospective clients exploring our automated trading systems. What sets ...

Josh Hall

Josh Hall

Senior Advisor

Josh joined the team in August 2023 as a Senior Advisor. He plays a key role in showcasing the benefits of our system to prospective clients, offering tailored advice during consultations, and fostering long-term relationships. With a calm, data-driven approach, Josh helps clients move beyond emotio...

Daniel Mulhall

Daniel Mulhall

Customer Success Manager

Daniel joined the team as Client Success Manager in November 2023, bringing a strong focus on client experience and results. In this role, he focuses on onboarding new clients, helping them maximize their returns, and supporting them in achieving their trading goals. Daniel also assists with payment...

Saverio Santostasi

Saverio Santostasi

Technical Support Specialist

Saverio Santostasi is a dedicated technical support specialist and educator within the Bitcoin algorithmic trading space, known for his expertise in Power Law modeling and its application to market strategy. In his role, Saverio provides comprehensive onboarding assistance, guiding clients through t...

Santosh Jayabalan

Santosh Jayabalan

Santosh is dedicated to ensuring client success with our algorithmic trading system. His core responsibilities include setting up clients with the platform, leading daily tech support calls, and providing ongoing guidance and support to help clients navigate the system effectively. With 5 years of t...

Chris Tarr

Chris Tarr

Client Support Specialist - Trading Desk

Chris joined in June 2025 and supports clients by guiding them through algorithm setup, addressing questions in the group support channel, and providing dedicated one-on-one assistance. With a strong focus on problem-solving and client education, Chris also leads daily calls in our Trading Desk comm...

Sid

Sid

Technical Support

Sid joined our team in May 2024 and quickly established himself as a vital member of the Technical Support department. He plays a key role in onboarding new clients, providing hands-on assistance with system setup, configuration, and integration. Sid is also responsible for delivering live support, ...