My name is Frank Weiler and I am an expert in information technology and business models based on it. After my studies in computer science and my doctorate in applied mathematics, I had the chance to learn (almost) everything about IT, business administration and companies in general in various positions and businesses – among others as CIO of a national telecommunication group and as head of development of an internationally operating software company.

Since 2008, I advise companies – from medium-sized businesses to corporate groups – on a variety of technological and entrepreneurial issues and work with start-ups that have a relevant technology component to accelerate their growth.

Focus of my work

Technology Expertise for the Top-Management

second opinion for important invest decisions • strategy workshop to develop the right IT strategy • coaching of CIO / CTO • sparring partner, advocatus diaboli and innovation booster • digitisation scout

Technology Consulting

enterprise architect • projectmanager for strategic projects • establish mechanism and organisation for information security (CISO) • business development for tech-driven companies

Interim Management

temporary support as CIO or CTO in crisis or change phases • training and support of new managers • support of management in all IT topics (sourcing, compliance, GDPR, security, etc.)


structured infrastructure assessment in the dimensions of technology, organization and processes • sustainability analyses • decision templates • benchmarking • concept development on the basis of selected best practice approaches

some more topics


As an entrepreneur I am attracted by interesting new business models where it is worth investing time and money. Here I am constantly looking for contacts and opportunities for aixedo GmbH, my investment company.

Lecturer & Speaker

Since my time as a researcher at the University of Technology Aachen I love to teach and inspire other people. I am doing this as a lecturer for IT strategy at the RFH Cologne and as a speaker for various technology topics (e.g. AI, Data Analysis).

Quant Trader

I have always been interested in financial market instruments and how they are designed. In combination with mathematics, data analysis and AI, I work on the development of algorithms for automated trading with leverage certificates.

months of experience
successful projects
satisfied customers