Hi there!, I'm
Dr. A. C. Kingsley
Chartered Engineer
IT Consultant
IT Compliance Advisor
IT Security Analyst
Senior Developer
Computer Forensics Expert
Serial Entrepreneur
Fintech Expert & Advisor
I am a British-Nigerian Chartered Engineer (CEng), European Engineer (EurIng), Technology Strategist, and Information Security Specialist with over two decades of experience in software engineering, cybersecurity engineering, digital innovation, and digital forensics. I hold a Doctorate in Information Security from the University of East London, an MSc in Information Technology (Security) from the University of Liverpool, and a BSc in Business Computing from the University of Teesside, United Kingdom. In 2005, I developed SMSVerified, one of the earliest practical One-Time Password (OTP) systems designed for card-not-present payments and remote authentication, years before Android and iPhone mobile apps existed. By applying algebraic geometry to secure online transactions, I created a ground-breaking authentication method at a time when Visa and Mastercard still relied on static passwords. That work contributed to the evolution of modern digital authentication systems used globally today. I am the Founder of Paymenex xTransNET, an alternative payments network designed to empower developing economies through secure and inclusive digital financial services. My work bridges technology and human impact, enabling cross-border transactions, strengthening trust in digital payments, and advancing financial inclusion where traditional systems fall short. With over 25 years of global experience, I have designed and implemented enterprise-level technology and cybersecurity solutions across banking, communications, education, manufacturing, and government sectors. I am a strong advocate for safer digital banking and continue to champion the elimination of card PIN usage online in favour of more advanced, adaptive authentication technologies. I am a member of respected international professional bodies including the British Computer Society (FBCS, CITP), Nigeria Computer Society (FNCS), IEEE, ACM, CNP, and the Institution of Engineering and Technology. My career reflects a lifelong mission: to build trust in the digital world, advance innovation responsibly, and use technology to create equal opportunities across communities.
Sixgold Technologies is a leading Information and Communication Technologies (ICT) service provider and software developer
International payment transaction switching, processing, acquiring, card issuing and RTGS network.
Personal Computer assembling and repair services and store
Doctor of Information Security:- An investigation of the causes and consequences of card-not-present fraud, its impact and solution.
MSc Information Technology (Computer Security):- Information Security Flaws in e-commerce payment authentication, The impact on card-not-present transactions in United Kingdom
BSc Business Computing:- The Impact of Phishing on Online Banking User Authentication and Access
I adopt a systematic approach to the application of scientific and technological knowledge to the designing, development and maintaining of software using agile principles and waterfall approach...
My expansive and comprehensive IS & IA services range from performing information risk assessment, vulnerability testing, security policy review and development, Recovery Plan, Business Continuity
Independent IT consultancy services in all aspects of ICT, ranges from mainstream technologies such as IT solution specifications and design, through to specialist areas of mathematical modelling.
My NED services includes adding an impartial view to the day to day running of private or public organization, and I help to ensure efficient operations and contribute to the strategic plan and growth of the organization.
European Federation of National Engineering Council :- http://www.feani.org
Engineering Council United Kingdom :- https://www.engc.org.uk
British Computer Society :- https://www.bcs.org
British Computer Society :- https://www.bcs.org
If you have any suggestion, project or even you want to say Hello.. please fill out the form below and I will reply you shortly.