We Innovate – You Benefit


prodefis provides specialized training management solutions for the aviation industry. All of our products have been developed in partnership with airlines for airlines, implementing their vision of how training management should work.
We are based in Germany and serve clients across the globe, such as Lufthansa Group Airlines, TUI Group Airlines and Cathay Pacific Airways.


prodefis is a privately held company. It is owned and run by:

Arvand Varahram
Managing Director for Sales, Support and Strategy

Arvand studied Computer Science in Berlin. In the late 90’s he was part of a team at Lufthansa Systems developing airline solutions.
In 2001 he founded prodefis, which very soon was able to attract customers from the aviation industry. Arvand has been consulting to international airlines for many years.

Arastoo Varahram
Managing Director for Product Management and Development

Arastoo studied Computer Science in Berlin. He managed numerous projects in international companies for many years. Building on this experience, Arastoo started the development of the prodefis system platform in 2004, which today is the basis for almost all developments by prodefis. He is a specialist in the development of future technologies and systems.



prodefis founded by IT and aviation professionals and started as an IT consulting company.


Shift of focus to the development of niche products and customized solutions for the aviation industry.


Cooperation with an Airlines Group started.


First release of PRODEFIS AIS. A web-based real-time information system for airlines and their business partners.


First release of PRODEFIS COURSE. The System for training planning & scheduling, qualification & compliance management, resource & venue management, record keeping & auditing, etc.


Decision for major investment in new products and broader marketing.
First release of PRODEFIS CAP. A highly automated system for arrangement of crew accommodation and travel.
First release of PRODEFIS TPMS. TPMS covers all training-related activities for training managers, instructors/evaluators and trainees. It is also an all-in-one IT solution for airlines applying EBT, AQP and ATQP.


Broader marketing of PRODEFIS COURSE and PRODEFIS TPMS started.


First release of PRODEFIS STAFF. A comprehensive human resource management and record keeping system specifically tailored to meet the requirements of the aviation industry.


Next generation of PRODEFIS COURSE released.


New modules with worldwide unique features for PRODEFIS COURSE and PRODEFIS TPMS.


First release of PRODEFIS E-FILE. The system for electronic personnel files & employee self-service for airlines.


First release of PRODEFIS LMS. A web-based learning management system for e-learning.


PRODEFIS TPMS AQP Edition released.


PRODEFIS Data Analysis Application (Power BI Integration) released.


PRODEFIS E-FILE became world’s most advanced Qualification Management System.


New Exam Module for PRODEFIS LMS.