Frank J. Macha is a seasoned IT Executive, digital strategist, and keynote speaker with over a decade of experience driving innovation in Africa’s banking and fintech sectors. As Product Manager (Online and Channels), he leads the development of secure, user-centric platforms that enhance business performance and financial inclusion. Certified in Agile Project Management, Digital Product Management, and a registered Information System Management professional, Frank is a thought leader in AI, Blockchain, and digital finance. He champions innovation as a driver of impact, believing bold ideas need more than capital; they need access, connection, and committed ecosystems to thrive.

I am Joseph L. Buluba, CISM, Oracle Certified Professional – Generative AI, CPENT AI, CEH, and Fortinet NSE Levels 1 &2, currently serving as Senior Manager – IT Audit. I have extensive leadership experience in IT governance, cybersecurity, technology risk management, Artificial Intelligence (AI), and digital transformation within the financial services sector. My role focuses on providing strategic assurance over technology, cyber resilience, regulatory compliance, and enterprise risk, while supporting executive management and boards in making informed decisions that strengthen organizational resilience and drive sustainable innovation. I am passionate about aligning technology, governance, and business strategy to create secure, resilient, and future-ready organizations. As an advocate for responsible AI adoption, I help organizations understand how Artificial Intelligence can enhance governance, operational efficiency, cybersecurity, and decision-making while ensuring ethical implementation and effective risk management. My professional credentials include Certified Information Security Manager (CISM), Oracle Certified Professional – Generative AI, Certified Penetration Testing Professional–AI (CPENT AI), Certified Ethical Hacker, and Fortinet Network Security Expert (NSE) Levels 1&2. As a speaker, I share executive perspectives on AI, cybersecurity, digital trust, and emerging technologies, empowering business leaders and technology professionals to confidently navigate the opportunities increasingly AI-driven world.

Lissa Adam Msumule is an ICT Governance & Assurance Lead at I&M Bank Tanzania with extensive experience in IT governance, cybersecurity, and risk management. She holds a Master’s in IT Management, a Bachelor’s in Commerce, and certifications including CISA and ISC² CC. Passionate about leveraging AI, data, and cybersecurity to strengthen digital trust, Lissa drives initiatives that ensure compliance, resilience, and innovation in financial services.

Kharim Mchatta is a respected cybersecurity expert and thought leader based in Tanzania, known for his strategic influence across Africa’s cyber landscape. With over half a decade of hands-on experience, he has led high-impact initiatives in security assessments, digital forensics, capacity building, and cybersecurity content creation for both public and private institutions. He is the founder of H4K-IT, a pioneering cybersecurity community focused on bootcamps, cyber simulations, and Capture The Flag (CTF) competitions that develop world-class talent across the continent. As a prolific author, CTF architect, and educator, Kharim is recognized for translating complex technical concepts into practical, real-world learning. His work continues to bridge the gap between technical depth and strategic cyber resilience — positioning him as a driving force behind Africa’s digital defense movement.

Lazaro, a seasoned professional, stands at the forefront of Cybersecurity with over 14 years of experience across the Telecoms and Banking sectors. His academic and professional journey, from earning a B.Sc. in Telecommunications Engineering and an MBA from UDSM to becoming a Certified Chief Information Security Officer (CCISO) and achieving certification in COBIT 2019, reflects a commitment to excellence and continuous learning in the ever-evolving field of cybersecurity.

I am an ICT expert with over 25 years experience in East,Central and Southern Africa.I have launched 2 mobile networks in Tanzania and 1 in Rwanda.I also ran a FinTech in Tanzania,Rwanda and Mozambique.I am currently the CEO and executive Director of Amtec Consulting Company Limited and Director and non executive Director of Dream FM.I serve in the board of directors of CRDB Bank DRC and Board Chair of Child Support Tanzania.

Alex Rweyemamu is the founder of CyberSwahili, a platform dedicated to making cybersecurity and AI safety easy to understand. He specializes in helping local communities and businesses protect themselves from modern digital threats by teaching simple, practical defense strategies. Alex focuses on training everyday users to use technology safely, helping organizations build real, hands-on protection for their data.

Elizabeth Riziki is a powerhouse executive leader and governance expert defined by sharp financial acumen and transformational change management. She excels at navigating complex stakeholder landscapes to build consensus and drive measurable organizational growth. Her distinguished governance footprint features heavy-weight fiduciary roles. She served on the board of the Tanzania Communications Regulatory Authority Consumer Consultative Council (TCRA CCC) as Chairperson of the Finance, Administration, Education, and Advocacy Committee. She also chaired the Universal Communications Service Access Fund (UCSAF) board’s committee for Finance, Human Resources, and Administration. Her extensive board portfolio includes Action Against Hunger, Sheria Poa and the Event Advisory Board for the Broadcast and Digital Media Convention – Africa. As a visionary operator, Elizabeth founded Africa’s Think Tank Foundation (ATTF) and serves as National Coordinator for the Media Institute of Southern Africa – Tanzania Chapter. She has led high-impact initiatives for Afrika Rudi PLC, Dalberg Global Advisors, RTI International, etc, earning the 2015 GEMSAT and Gender Link Leadership Award. An MBA holder certified in Directorship by the Institute of Directors Tanzania, she holds Master Class Certifications in Board Audit Committee and Finance and Human Resources Governance by Institute of Corporate Governance. Also trained on Ethical Leadership by President's Office.