Broadcast and AV system engineer

I have a 10+ years experience in broadcast and AV solution architecture, system design, system integration and support. I have started to work on this field as a cable technician during university. I am using VidCad (with Bricscad) for almost 10 years creating system drawings and Visio for high-level diagrams. I have used different project management tools during the years. I am registered communication system architecture at the Hungarian Engineer Chamber.