All Team

Hassan Shenasa

Business Advisor

Hassan Shenasa is a Co-Founder at OstiSense, Inc. in the San Francisco Bay area. He comes with a strong background as a data scientist and researcher at prestigious firms like ThermoFisher and Proteus. With a degree earned from Purdue University and Northwestern University, he excels in engineering, bioscience, and business strategy. As an advisor at Mammoth, Hassan brings a unique…

Bret James Johnson

Business Advisor

Bret Johnson is a business development & branding specialist with 15+ years of experience. As founder of OC Tech Ventures, his firm leads in identifying and progressing digital technology companies, specializing in Blockchain and AI. In addition to being a specialist, Bret is well versed in core strategic methodologies for start-ups and entrepreneurs. Having a number of impressive accomplishments, Bret’s…

Ali David Chahine

Business Advisor

Dr. Ali Chahine brings a vast amount of experience in healthcare and digital technology. Having operated a nationwide telehealth company, he has proven himself as a leader in business development and strategy. After completing his MD, Dr. Chahine joined Mammoth to bring operational value and growth as a company. With skills in leadership and management of business systems and processes,…

Bahar Sedarati, MD

Healthcare Advisor

Bahar Sedarati is a physician executive with diverse experience across the continuum of care, including private medical practice, medical group management, and integrated delivery system leadership. She is a serial entrepreneur and held roles as co-founder and Chief Executive Officer of startup primary care and urgent care clinics, as well as medical director of a large heath system. Bahar has…

Janet Todorova

Technical Advisor

Janet Todorova stands at the forefront at the cross-section of technology and human behavior. With a unique combination in creativity in this fast paced technology industry, she excels in analytics and technical strategy. Passionate about start-ups, she has more than 7 years of experience in business and product development. At Mammoth, Janet provides a unique perspective in technical direction, business…

André Hammen

Technical Advisor

André Hammen is an entrepreneur, creative technologist and product management consultant, passionate about building meaningful ventures and emerging technologies. In the last 9 years, he has helped startups and established enterprises to rapidly get their product to market, find their fit and to achieve their strategic traction goals. He is currently building Metamorph, a company that is a decentralized incubation…

Mikhael Zewdu

Blockchain Developer

Mikhael Zewdu comes with a background in applied mathematics and statistics. Having studied at the University of California, he’s experienced and well versed in technical development in Python, C++ and Solidity. As a technical expert, Mikhael has a vast range of interest from risk management, equity trading and data analysis to blockchain and AI. His strengths include accelerated development, research…

María Eugenia Zambón

Blockchain Engineer

María Eugenia Zambón is an exceptional senior computer systems engineer. Now with extensive experience as a Blockchain Engineer, María has remarkable skills in functional analysis and leadership in development. She has experience developing in the mainframe environment, working with Cobol, and PL/I, DB2, among a variety of other skills. María brings comprehensive and advanced skills in HTML, SQL, SharePoint and Salesforce.…

Gary Austin, Esq.

Corporate Counsel

Gary Austin has practiced law in Southern California since 1999. After earning his law degree from Loyola Law School in 1998, Mr. Austin began his legal career working in several small law offices where he learned all aspects of civil litigation and the importance of building strong relationships whether they be with opposing attorneys, the court or, most importantly, clients.…

Saima Fleece

Chief Administrative Officer

Saima Fleece represents exceptional leadership in a variety of industries ranging from technology to entertainment. Having successfully managed client relations and high profile portfolio’s at companies like Warner Bros. and Sony Pictures, Saima’s skills include digital asset management, production, strategy, and business growth. Her background includes business administration focusing on MIS, business analysis, and six sigma methodology. As a business…