Our Team
PC Founder, Principal & CEO
Yvonne Renée Davis, MS, MA
yvonne@thegtts.com

Yvonne Renée Davis is an international communications and public affairs strategist, leadership development trainer, executive coach, speaker, and award-winning journalist. With over 30 years of experience, Davis has spearheaded initiatives that have driven significant social and political change for thousands globally. Her work spans 67 countries, including 19 Arab and Muslim countries and 14 African nations, where she has delivered impactful speaking engagements and training sessions, empowering communities worldwide.

Davis possesses a deep understanding about critical issues across the Middle East, Africa, the Caribbean, Central and South Asia, the Balkans, and Eastern Europe. Since 2001, Davis has served across three U.S. Presidential administrations (Bush 43, Obama 44, Trump 45), working with the U.S. Department of State to promote U.S. public diplomacy as a contractor, academic, guest lecturer, trainer, and speaker for the Speakers’ Bureau. In this capacity, she has played a vital role in enhancing and spreading public diplomacy on behalf of the United States. Davis has also held key appointments, including those made by Connecticut Governor M. Jodi Rell to the Permanent Commission on the Status of Women and by President George W. Bush to the John F. Kennedy Center for the Performing Arts.

Davis has been featured by media organizations such as the BBC, Voice of America Persia, the Uzbekistan Times, Japanese Television, New York Times, Sirius XM Radio, and more. She wrote columns for Arab News, Heritage Foundation’s Daily Signal and served as a columnist for the Huffington Post. She is a prolific ghost writer for well-known leaders and influencers.

Davis holds a master’s degree in political science from the University of Connecticut and Leadership and Business Ethics from Duquesne University. She was a pre-doctoral fellow at the University of Connecticut and studied the Mastery of Leadership & Change in Belgium. Davis has received Executive Leadership Certifications from Harvard’s John F. Kennedy School of Government holds Executive Leadership, Coaching Certifications from Duquesne University and Cornell’s Johnson School of Management. She studied Arabic, French, and Italian at Sorrento Lingua in Italy.

In 2019, Davis was the University of Hartford’s Alumni of the Year from the College of Arts and Sciences, she was hailed as the most experienced alum in International Relations.
Davis is passionate about helping those in need and is President of the Save Our Schools for Our Kids Foundation.

Co-Founder, Principal, & Chief of GCC & MENA Region
Samir Amer, BSc
samir@thegtts.com

Samir Amer is a seasoned expert in operations management, aviation, distribution, and marine services, with over 39 years of diversified experience. He specializes in Safety, Health, Environment, and Security (SHES) management, logistics, and training across various sectors, including oil and gas, transportation, and aviation.

Samir is dedicated to enhancing driver safety and operational efficiency as the exclusive agent for the Smith Defensive Driving System in Africa and the Middle East. He offers comprehensive training programs tailored for large, medium, and small vehicle drivers, emphasizing classroom instruction and practical, on-road sessions. His approach ensures personalized attention, with a maximum of five drivers per session to maximize learning outcomes.

Previously, Samir served as Aviation Operations Manager in Africa and the Middle East Region at ExxonMobil, where he managed operational controls and safety for aircraft refueling activities. He also held various roles in engineering, marine, and distribution terminals. His extensive background includes overseeing logistics and transportation operations, further strengthening his capabilities in managing complex projects within the oil industry.

Samir earned a Bachelor of Science in Electrical Engineering from Cairo University, which laid the foundation for his robust technical skills and problem-solving abilities. He has continuously sought to expand his expertise through extensive training in the USA, Europe, and the Middle East, making him a well-rounded leader.

Aligned with Saudi Arabia’s Vision 2030, Samir aims to leverage his extensive business acumen and operational expertise to contribute to the Kingdom’s ambitious goals of economic diversification and enhanced safety standards in transportation and logistics. By promoting world-class training and consultancy services, he aspires to play a significant role in developing a skilled workforce that supports the Kingdom’s transformative initiatives.

Samir Amer is dedicated to delivering exceptional service that differentiates his consultancy in the marketplace. He ensures clients achieve operational goals while maintaining the highest safety and efficiency standards.

Co-Founder, Chief Contracts & Project Manager Officer & Member
Sara Amer, MBA
sara@thegtts.com

Sara Amer is an accomplished Marketing Director with extensive experience across diverse industries. She holds a Master of Business Administration in Marketing from the Arab Academy for Science and Technology and a Bachelor of Business Administration from Cairo University. She is also a certified international trainer, completing the Train the Trainer program through HRCI U.S.A.

Sara has excelled in developing and executing comprehensive marketing strategies, leading digital transformation, and managing rebranding efforts throughout her career. Her strategic collaboration with partners and distributors has consistently driven business growth. As Marketing Director at Santariyya Co., she oversaw marketing operations, implemented digital marketing plans, and aligned initiatives with sales and operations for optimal results.

Beyond marketing, Sara’s expertise extends into consultancy and project management. She has experience working for prestigious organizations such as GIZ Egypt, LSMS UAE, and GFA Consulting Hamburg. Her strategic thinking, data analysis, and content management skills have contributed to successful partnerships and impactful results throughout Egypt, the Middle East, and internationally.

Fluent in Arabic and English, with working proficiency in French and German, Sara’s multilingual capabilities enable her to navigate complex global markets effectively. Her vital budgeting, reporting, and relationship management skills, combined with technical proficiency in tools such as Microsoft Office Suite, SPSS, Photoshop, and Illustrator, along with her deep international experience and leadership acumen, make her a versatile and highly effective leader in today’s business environment.

Partner, Chief Technology Officer
Donald Lavon Green, Jr.
dong@thegtts.com

Donald Lavon Green, Jr., is a visionary entrepreneur and digital strategist driving innovation at the intersection of AI, media, and business development. As Partner and CTO of GTTS and Founder of Famiglia D’Oro, LLC, he leads transformative initiatives in technology, entrepreneurship, and creative content, empowering startups and global ventures with scalable digital tools.

A serial entrepreneur and architect of Famiglia D’Oro CS, Green created an AI-enabled business development platform across 28 U.S. states and internationally in Kenya, Saudi Arabia, and the GCC. His ecosystem supports creators and small businesses with automated marketing, content distribution, and global connectivity.

He co-leads the Save Our Schools for Our Kids Business & Innovation Bootcamp, where startups and early-stage businesses complete training for capital readiness and investor engagement.

As creator of Famiglia D’Oro TV, a next-gen OTT network, Green has redefined content ownership and monetization, championing diverse voices while disrupting traditional media models. He is also the founder of V-R.A.E. Health, which applies immersive VR/AR technologies to mental wellness innovation.

With expertise in AI consulting, immersive tech, blockchain architecture, and global content monetization, Green merges innovation with social impact—building economic bridges and digital equity through every venture he leads.

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