"Leaders in Financial IT Consulting & Training"
Empowering professionals with world-class training in Information Systems Auditing and Data Analytics
IT & Financial Consulting
We understand that the future of business lies in the fusion of finance and technology.
CISA Training & Certification Prep
We prepare professionals for global certifications, digital skills, and career opportunities
ACCA Data Analytics Training
We provide hands-on, practical Data Analytics training designed to equip participants.
Corporate Training & Workshops
AJ Silicon deliver tailored corporate training and workshops designed to equip teams with practical skills.
About Us
At A.J.SILICON
We combine financial expertise and technological innovation to deliver solutions that empower businesses for sustainable success. We are recognized leaders in CISA training and Data Analytics Certificate preparation, equipping professionals with in-demand skills to excel in today’s competitive market.
Certified Experts
Proven Track Record
Why Choose
Choosing A.J.Silicon means partnering with a team that blends financial expertise, technological innovation, and world-class training to deliver results that matter.
Reasons Our Clients Choose Us
- Proven Track Record – Years of delivering successful projects, training programs, and business transformations.
- Certified Experts – A team of CISA-certified auditors, seasoned data analysts, and specialized consultants.
- Holistic Approach – We bridge finance, IT, and business strategy for solutions that work in the real world.
- Tailored Solutions – No cookie-cutter answers — we adapt our methods to meet your unique goals.
- Global Perspective, Local Insight – We combine international best practices with a deep understanding of local markets.
- Commitment to Excellence – Every engagement is driven by quality, integrity, and measurable results.
- Hands-on Labs & Practice Exams – Every engagement is driven by quality, integrity, and measurable results.
Certification
Chairing Strategic Dialogue at the 20th Western Zonal Conference
At the 20th Western Zonal Conference of the Institute of Chartered Accountants of Nigeria, Dr. Razak Jaiyeola, FCA, Chief Consultant, A. J. Silicon and Past President of ICAN, provided effective leadership as Chairman of the first plenary session, guiding focused discussions on leveraging local resources, innovation, and public private collaboration for sustainable development.
Platinum Award for Exceptional Leadership and Professional Excellence
Congratulations to Dr. Razak Jaiyeola, FCA,Chief Consultant, A. J. Silicon and Past President of the Institute of Chartered Accountants of Nigeria, on the conferment of the Exemplary Leadership Award at the 20th Western Zonal Conference of the Institute of Chartered Accountants of Nigeria. In the distinguished Legends Category, Dr. Razak Adeleke Jaiyeola, FCA was additionally honoured with the Platinum Leadership…
Build Dollar Income with Global CISA Expertise
Across the world, organisations are paying in dollars for professionals who can manage IT Audit, Technology Risk, Governance, and Cybersecurity with confidence. The A.J. Silicon CISA Training Programme develops practical, globally aligned skills that enable you to access remote work, international consulting, and sustained dollar earning opportunities beyond local markets. Programme DetailsStart Date: Saturday, 28 February 2026Duration: 10 weekendsDelivery Mode:…
Testimonial
“A.J Silicon simpllified the path to global certifications. Their guidance made it possible for me to balance work, study, and family while preparing for my exams”
James K.
“Thanks to A.J. Silicon, I become CISA-certified and now consult remotely for firms in the U.S. The training was rigorous, practical, and worth every second”
Samuel O.
” Data Analytics at A. J. Silicon was practical, engaging, and career changing. I now apply analytics in decision-making every day”