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About Liajocom Computing

Expertise built progressively, not repositioned overnight


Liajocom Consulting’s AI audit capability is built on a progressive combination of engineering, audit and data expertise.

The practice is founded on more than 30 years of professional experience spanning IT engineering, independent assessment and emerging AI assurance. Its technical foundation covers software development, database administration, Windows and Unix environments and the operation of complex information systems.

That engineering experience evolved into more than ten years of IT audit work in Luxembourg, supported by the ISACA Certified Information Systems Auditor certification obtained in 2019. Data science and audit analytics capabilities were subsequently strengthened through DataCamp’s AI Fundamentals certification in 2024 and Python Data Associate certification in 2025.

In 2026, this progression was extended through the ISACA Advanced in AI Audit certification, combining established IT audit discipline with an understanding of AI governance, operations, models, algorithms, risks and audit techniques.

This progression allows Liajocom Consulting to examine AI not as an isolated compliance topic, but as a technology system whose data, algorithms, infrastructure, governance, security, operations and evidence must work together.


Duration / Date

Stage

Company capability derived from it

20 years

IT engineering

Understanding how technology is designed, administered and operated

10 years

IT audit and CISA

Independent evaluation of governance, risks, controls and evidence

2024-2025

Data science and Python

Data analytics, model logic and reproducible testing

2026

AAIA

AI-specific governance, operations, risk and audit capability

Today

Liajocom Consulting today

Integrated AI audit and IT assurance


Founder-led expertise

Liajocom Consulting engagements are led by Lionel Staal, Founder and Managing Director, allowing clients to work directly with the senior professional responsible for scoping, assessment and reporting.