Who We Are
At Dei Institute - Online University (DIOU), we are committed to revolutionizing education in the digital age. Our innovative approach transcends traditional learning barriers, making education accessible to everyone, regardless of their geographical location.
Officers
and Deans
and Deans
Dr. Avitus Leonard - Founding President
Dr. Avitus Leonard is a visionary founder, accomplished author, leadership coach, and international speaker. Through his initiatives under DeiEX, he has transformed education and inspired countless individuals on their personal and professional journeys. As the founder of Dei Institute - Online University (DIOU), Dr. Avitus provides accessible, high-quality education in Philosophy, Leadership, and Theology, empowering learners globally. His books offer profound insights into these subjects, guiding readers on transformative journeys. As a leadership coach and international speaker, Dr. Avitus helps individuals unlock their potential and achieve success, inspiring audiences worldwide with his wisdom and experience.
Email: [email protected]
Prof. Dr. George D. Esteban - Provost
A globally recognized expert in energy management, engineering optimization, and technology management, Prof. Dr. George D. Esteban brings over 18 years of cross-industry experience in leading sustainable and innovative solutions. His leadership will be instrumental in advancing DIOU’s mission of excellence in education and global impact. Prof. Dr. Esteban is committed to driving the institution's growth and global presence through his expertise and visionary approach.
Email: [email protected]
Dr. Rachel Rossetti - Global Chief Executive Officer
Dr. Rachel Rossetti joins Dei Institute - Online University (DIOU) as the new Global Chief Executive Officer, bringing visionary leadership and a wealth of experience in advancing education and innovation. With a proven track record of success in higher education and a deep commitment to fostering global change, Dr. Rossetti is poised to lead DIOU into its next phase of growth and impact. Her expertise in strategic planning, academic excellence, and technology-driven solutions will help elevate the university’s mission to provide accessible, high-quality education to learners worldwide, empowering them to thrive in today’s evolving world.
Email:[email protected]
Echezonachi Awa - Chief of Sales and Marketing
Echezonachi Awa is a dynamic professional with expertise in executive assistance, content creation, HR, recruiting, and career development coaching. Her strong background in marketing and branding will elevate DIOU’s visibility, enrollment, and strategic partnerships. Echezonachi’s passion for growth and innovation, combined with her commitment to fostering inclusivity, ensures the alignment of academic programs with industry needs and student success.
Email:[email protected]
Dr. Rebecca Rossetti -Global Chief Operating Officer
Dr. Rebecca Rossetti is the Global Chief Operating Officer at Dei Institute - Online University (DIOU). With extensive experience in operational leadership, Dr. Rossetti is dedicated to driving excellence and efficiency within the organization. Her strategic vision and operational expertise are key to advancing DIOU's mission of empowering lives through education and innovation. Committed to fostering growth and operational success, Dr. Rossetti plays a vital role in shaping the future of DIOU's global educational initiatives.
Email:[email protected]
Ron Leeman - Vice President of Innovation, Change, and Transformation
Ron Leeman serves as the Vice President of Innovation, Change, and Transformation at Dei Institute - Online University (DIOU). With a strong background in driving strategic change, Ron brings invaluable expertise in fostering innovation, adaptability, and growth. His leadership will be essential as he collaborates with the Founding President to steer DIOU’s initiatives forward, ensuring the continued evolution and success of the institution in an ever-changing educational landscape.
Email:[email protected]
Gavin Lockitch - Vice President & Chief Leadership Strategist
Gavin Lockitch serves as the Vice President & Chief Leadership Strategist at Dei Institute - Online University (DIOU). With extensive expertise in leadership development, business strategy, and innovation, Gavin is instrumental in shaping DIOU’s vision and fostering educational excellence. Working closely with the Founding President and leadership strategists, he will drive transformative growth and ensure that DIOU remains a global leader in online education, empowering future leaders to make a meaningful impact.
Email:[email protected]
Belay Getachew Girma -Vice President & Academic Dean
Belay Getachew Girma is the Vice President & Academic Dean at Dei Institute - Online University (DIOU). With over 30 years of professional experience in leadership, management, administration, and research, Belay brings invaluable expertise to our academic programs. His deep commitment to academic excellence and institutional growth will be instrumental in advancing DIOU’s mission. Together, we look forward to reaching new milestones, fostering innovation, and ensuring the continued success and development of our students and programs.
Email:[email protected]
Dr. Fatoumatta Gaye -Vice President for Public Engagement & Global Affairs
Dr. Fatoumatta Gaye is a distinguished global business consultant, investment strategist, and award-winning entrepreneur. As CEO and Founder of Top3 Solutions, she has led successful business expansions into African markets, leveraging expertise in investment advisory, corporate strategy, AI-driven solutions, and real estate. A passionate philanthropist and global speaker, Dr. Gaye champions the empowerment of women, youth, and emerging leaders. She serves as Vice Chairperson of the African Union Agenda 2063 Ambassadorial Assembly Women and Gender Committee, advancing transformative initiatives across the continent. Her visionary leadership and commitment to sustainable development make her an invaluable asset to DIOU and beyond.
Shahrzad Mostafavi - Chief of Staff
Shahrzad Mostafavi is a passionate and visionary leader with extensive experience in strategic planning, operational excellence, and institutional growth. Her dynamic leadership style fosters innovation and drives impactful change across organizations. With a proven track record of enhancing cross-departmental collaboration and implementing sustainable growth strategies, she is dedicated to elevating educational institutions to new heights. At DIOU, Shahrzad’s expertise will play a vital role in advancing the university’s global mission to empower emerging leaders through transformative learning and innovation. Her commitment to excellence and forward-thinking approach make her a key asset in shaping the future of education and leadership.
Dr. Hatem Elshreif - Chief Financial Officer (CFO)
Dr. Hatem Elshreif joins Dei Institute - Online University (DIOU) as Chief Financial Officer (CFO). With over 25 years of expertise in finance, leadership, and academia, Dr. Elshreif brings a wealth of knowledge to drive financial excellence and business growth at DIOU. As Head of the Business Administration Faculty, he is committed to shaping the future of finance education and ensuring that DIOU maintains financial sustainability while advancing its mission of empowering students worldwide.
Email: [email protected]
Tonderai Mawopa -Director of Recruitment and Admissions
Tonderai Mawopa is a higher education expert in marketing strategy, sustainability, and student development. He has presented internationally and excels in research, teaching, and mentoring. As DIOU’s Director of Recruitment and Admissions, he leads student strategies. Based in South Africa and active in the Netherlands, he is completing his PhD in Marketing at the University of KwaZulu-Natal.
Email:[email protected]
Andrea Bembenek-Jaimes - Director of Partnerships and Expansions
Andrea Bembenek-Jaimes is the Director of Partnerships and Expansions at DIOU, dedicated to building agile, inclusive workplace cultures. Passionate about digital innovation, sustainability, and cultural connections, she drives strategic collaborations and global growth, supporting organizations in navigating change and creating impact.
Email:[email protected]
Ali Dehbashi - Director of International Business Development
Ali Dehbashi joins Dei Institute - Online University (DIOU) as the Director of International Business Development, bringing a strong background in global strategy, partnership cultivation, and market expansion. With a passion for innovation and cross-cultural collaboration, Ali is committed to driving DIOU’s international growth and establishing meaningful, strategic alliances worldwide. His visionary leadership and global perspective will enhance DIOU’s presence across borders, open new opportunities for collaboration, and strengthen our mission to empower learners and leaders on a global scale. Ali’s appointment marks a pivotal step in advancing DIOU’s international impact and commitment to excellence in education.
