Board of Directors
CEO / Board Member
Engineering technologist with valuable experience managing multiple teams of business, blockchain, and web developers as well as health specialists, legal advisors, and globally marketing experts.
Received Bachelor of Science in ECET from Purdue University where he minored in Organizational Leadership and Supervision.
Head of Service / Board Member
GC Security and GC Registry
Researcher and expert in information security, with over 7 years of work experience. He specializes in online security, search for 0-day vulnerabilities, ethical hacking, blockchain technologies, incident management, and electronic forensic investigations. He has participated in forensic investigations in cooperation with the Greek authorities, has been an external information security advisor to the Greek Electronic Social Security Governance, a government agency that manages e-prescription systems. He has participated and has been distinguished in the Greek military cyber defense exercise “PANOPTIS”, and he is co-founder of the “Greunion” CTF competition team with several world-class distinctions in cybersecurity. He has served as a captain and a coach to the national cyber security team participating in the pan-European cyber security competition “ECSC”.
CTO / Board Member
Over 20 years experience in software development. Full-stack developer.
CMO / Head of Service
Academic background in Graphic and Games Design in Portugal and the UK.
Digital marketing and Branding specialist with more than 15 years of experience.
GCA Service Chiefs
Head of Service
Global Crypto News Editor and Writer
OE-Blockchain researcher. B.S. Psychology, Licentiate in Clinical Psychology, Msc. Cognitive Sciences. President of HUMANA Consulting. Founder of COGNOSCITIVA Consulting.
10 years in OE and Market Research. Java, C++ developer. 22 years University Professor in Japan and Costa Rica.
Teachings: Psychology, Research Methodology, Neuroscience, Statistics, Japanese language. Crypto Psychology currently under development.
Head of Service
Lawyer registered in the Portuguese Bar Association since 2002, master’s degree in forensic legal sciences, postgraduate degree in public contracts, practice in corporate law, commercial and civil law, as well as in international relations, expert in negotiation and bar practice in the courts.
GCA Service Administrators
Bachelor of Science in Informatics with specialisation on Encryrption in 2009, working for several businesses as Encryption and IT Specialist. Software Engineer. Since 2015 CEO of a successfull Messenger company focused on mass adoption. Crypto Enthusiast since 2011
Master in Polytechnical Engineering IT Manager in Information Systems (Telecom) [8years] and Software developer [7years] Interests : Deflation and Environment
GCA Service Supporters
Service Supporter / Business Development
Bachelors of Dental Surgery (B.D.S).
Public Health and Outreach member.
OSHA and HIPPA certification VSO member and peer advocate
Blockchain Enthusiast and Educator.
Service Supporter / Chief Sales Officer
Degree in Civil Engineering
Nine years in sales training and managing 25+ salesman, improving their ability to sell as well as educating in financial strategies.
Behavior Analysis Expert, Service Developer and Supporter
Service Supporter / Quality Assurance Manager
Masters in Molecular Biology. Truly in awe of life.
Researched until the age of 31 when she transitioned into customer support contact management due to her strong interest in helping people.
As a blockchain enthusiast, she is passionately pursuing a decentralized world. Working with GCA, she can now help build one!
Service Supporter / Community Manager
Has 8 years of experience working in business management roles.
Service Supporter / Business Development Assistant
Muhammad Usman Arif
Service Supporter / Customer Relationship Officer
As the visionary of GCA, Global Crypto Time, and Global Crypto Registry, he now will only be an advisor to the Board. After a long and very stressful journey in the last project, he needed time to recover. Now assembled, he and the Board of GCA are re-fueled and ready to grow and execute his vision of a Global Crypto service company.
Founder of Jetcoin
Eric is an Executive Creative Director who brings fifteen years of experience in advertising, marketing and branding.
Founder/Owner bij Cryptische Valuta Consultants B.V.
People will forget what you said. People will forget what you did. But people will never forget how you made them feel. That’s why Silvano always puts the users at the center of the design process. Blockchain is disruptive and requires a new perspective on sales, marketing and customer service. Silvano has a Bachelor of Information Technology with extensive experience in a software development environment. Based on his passion for blockchain technology and customer journey mapping, his mission is to simplify complex blockchain solutions so they can be used by everyone in the world