"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.
AAIA Training & Certification Prep
We prepare professionals for global AI Audit certifications, AI governance expertise, and high-demand career opportunities.
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
Celebrating Excellence: Dr. Razak Jaiyeola Honoured with the Outstanding Industry Leader Award at ISACA Lagos Chapter’s 30th Anniversary
A distinguished celebration of leadership, excellence, and professional impact at the 30th Anniversary Celebration of the ISACA Lagos Chapter. During this prestigious occasion, Dr. Razak Jaiyeola, Chief Consultant of A.J. Silicon, was honoured with the Outstanding Industry Leader Award in recognition of his distinguished professional accomplishments, exemplary leadership, significant contributions to the profession, and sustained commitment to excellence and capacity…
CISA Orientation – Recording and Resources
We are pleased to provide the recording of the CISA Orientation held on Saturday, 15th August 2026. Participants who were unable to join the live session or who wish to revisit the discussions can now access the full recording below. Orientation Recording:https://us06web.zoom.us/rec/share/B_ZxQr1A4qiYtQabW5LjAfZHl5sa44FJqThykv6EevzDW57O3txaXHqmyGBbVnWu.3Wwo7VToXS81l6uY?startTime=1786791917000 Passcode: f@500y@a As part of the orientation package, please find the attachments below, which contains presentations and materials to enhance…
FREE CISA ORIENTATION
A. J. Silicon invites accountants, auditors, IT professionals, bankers, risk and compliance officers, consultants, graduates and career focused professionals to a free orientation on the globally recognised Certified Information Systems Auditor (CISA) certification. Learn about the certification, career opportunities, examination structure and how to prepare successfully. Date: Sat, 15 Aug 2026Time: 12:00 NoonVenue: ZoomRegister: https://bit.ly/3TNbF9W For enquiries:09130232184 | 08182955332info@ajsilicon.com Kindly…
Professional Learning Hub
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”