Oluwaseun Adetule

Cybersecurity researcher and academic technologist with over 18 years of progressive experience in the ICT industry (2007–present), including 17 years in university-level ICT systems leadership, teaching, and professional certification training at the University of Lagos, Nigeria. Currently serves as Chief Systems Analyst & Director of Trainings and Certifications at the Centre for Information Technology and Systems (CITS), where responsibilities span network infrastructure management, cybersecurity research, curriculum development, and the delivery of undergraduate, postgraduate, and professional certification training in Cybersecurity, Cryptography, Network Security, and Ethical Hacking. Holds an MSc in Information Technology and industry certifications including (ISC)² Certified in Cybersecurity, Huawei HCIA-Datacom, and Google and IBM Cybersecurity certificates, and has personally mentored over 150 candidates to international certification success.

Seeks admission to the MSc Cybersecurity programme at the University of East London to deepen theoretical and research grounding in areas including AI-enhanced intrusion detection, secure cloud infrastructure, and applied cryptography, in order to strengthen an existing research trajectory and contribute to resilient digital infrastructure development in Africa and beyond.

Chief Systems Analyst & Director of Trainings and Certifications at Centre for Information Technology & Systems (CITS), University of Lagos (2008-01 – Present)

• Direct the University's ICT systems, training, and certification operations, overseeing network infrastructure stability, security protocols, routers, and switches across the institution.
• Design, coordinate, and deliver intensive ICT certificate programmes, successfully training over 3,000 students and equipping them with industry-relevant digital skills.
• Organise ICDL/TETFUND-sponsored ICT capacity-building programmes for over 200 academic staff, advancing digital literacy and pedagogical innovation across the University.
• Design and deliver undergraduate and postgraduate courses, including Computer Appreciation, Programming Languages, and Database Management Systems, as well as certificate courses in Advanced Excel, Tableau, Power BI, and Business Intelligence.
• Develop course materials, assignments, assessments, and examinations, and mentor students on academic and career development.
• Design and execute network security measures to protect institutional data, and collaborate with cross-functional teams to optimise network performance and compliance with industry standards.
• Delivered hands-on instruction in web programming, artificial intelligence, and graphic design to over 2,000 secondary school students, promoting early exposure to STEM.

Cybersecurity Researcher at Centre for Information Technology & Systems (CITS), University of Lagos (2021-01 – Present)

• Conduct advanced research in Web Security, Cloud Security, and emerging threat landscapes, contributing to institutional research output and national capacity building in digital security.
• Design and deliver undergraduate and postgraduate courses in Cybersecurity, Cryptography, Network Security, and Ethical Hacking, combining theoretical rigour with practical application.
• Developed and led a certification training programme for the (ISC)² Certified in Cybersecurity (CC) examination, personally mentoring over 100 students across multiple cohorts to a 95% pass rate.
• Supervise final-year projects, master's theses, and undergraduate research in Web Application Security, Cloud Infrastructure Protection, and Secure Software Development.
• Contribute to curriculum development through the integration of industry-relevant frameworks, including OWASP, MITRE ATT&CK, and NIST, and maintain collaborations with local industry and cybersecurity communities.

Cisco / Huawei Certified Instructor at Centre for Information Technology & Systems (CITS), University of Lagos (2013-01 – Present)

• Deliver certified instructor-led training for Cisco and Huawei professional networking certification programmes.
• Prepared and mentored over 50 candidates for Cisco and Huawei international certifications, consistently achieving over 90% pass rates and strengthening the University's capacity in advanced networking technologies.

Helpdesk Engineer at Direct on PC (2007-01 – 2008-12)

• Provided first-line technical support to clients, diagnosing and resolving hardware, software, and network connectivity issues.
• Installed, configured, and maintained desktop systems, peripherals, and office network equipment.
• Logged and tracked support requests, escalating complex technical issues and ensuring timely resolution.
• Built foundational expertise in computer systems and networking that shaped a subsequent career in ICT systems management and cybersecurity.

Postgraduate Diploma in Education in Education – University of Lagos (2025-01 – 2026-12)

MSc in Information Technology – University of Lagos (2016-01 – 2018-12)

B.Tech in Computer Science & Engineering – Ladoke Akintola University of Technology (LAUTECH) (1999-01 – 2005-12)