Callista
Pär Wenåker is a seasoned consultant and system architect with extensive experience in the technology sector, currently serving at Callista Enterprise AB since November 2007. Wenåker's professional background includes roles as a systems architect at WirelessCar AB, a technical project manager at Saab Automobile AB, and various positions as a computer consultant and senior software developer at Framfab AB, HiQ (Open Software AB), Logica Svenska AB, and Combra Systemutvecklings AB. Pär Wenåker holds a Master of Science degree in Engineering Physics from Chalmers University of Technology, earned between 1988 and 1994.
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Callista
We are consultants with technical expertise in IT Architecture, Open Source Technology, Agile Development and the Java Platform. We work in exciting and strategic projects, where we help our customers maximize return on IT investment by using leading edge technology. We offer a complete ran ge of services to establish, implement and maintain mission critical IT Systems. The company was founded in 2000, and is 100% employee owned. IT Architecture is our core business. Every consultant at Callista is an experienced IT architect and/or a proficient senior developer. We offer expertise in Cloud Technology & Microservices, Frontend, Technology Transition and e-Health.