1985 - 1986: Handel og Kontor - Bjertnes Videregående Skole.
1989 - 1991: Norsk Lydskole - Sound engineer education

1987 - 1991: Freelance work for Radio City/Radio Oslo
1988 - 1990: 7-Eleven
1991 - 1992: Radio Extra, Nittedal - Owner/Editor
1993 - 1996: Radio NERO, Nedre Romerike - Technical director/CTO
1996 - 1997: Webmaster AS - board member/owner/web designer
1997 - 1998: EuroCall Norge AS - Web developer
1998 - 2000: ICL Norge - Consultant
2000 - 2001: Netron AS - Technical director/CTO
2001 - current: Bergersen.net - Freelance work
2003 - current: Trygg og Sikker AS - IT/Sales

Projects

Radio NERO
- Computerization of the radio station with the DALET radio automation system.
- Responsible for the net precense of Radio NERO, making Radio NERO one of the first norwegian radiostations to get on the net.
- Project management and implementation of a new studio complex, total project costs: 1 Million NOK.

Webmaster
- Responsible for project management of one of the first eCommerce sites built in Norway - Ellos.no. Webmaster did design and GUI implementation for the project.

EuroCall Norge
- Webmaster and responsible for development of EuroCalls online yellow pages.

ICL Norge
- NSB Gods. NSBs freigh division, responsible for the GUI of their freight tracking system.
- UD. Norwegian foreign ministry, responsible for development and design of the UD intranet, and design and development of the State Visit (Clinton) and Rabin meeting website.
- Nordic Embassies in Berlin: Design and implementation of information kiosk solution for the nordic embassies.
- Folkehelseinstituttet: Norwegian Institute of Public Health, responsible for development and implementation of the institutes web site together with the Transit web-publishing/convertion system, as well as technical consultant on integration of internal systems into the workflow of the institute.
- DNB: Intranet project, implementing Transit into DNBs intranet system. Also participated as technical consultant for the DNB external website.

Netron AS
- P4
- Telenor Nordicom
- Tansa Systems
- Eurosko / DNA
- Flashmagazine
- DNB

Independent Consultancy Work
- Folkehelseinsituttet: Implementation of eZ Publish content management system on Linux for the institutes intranet. implementation of a calendar system for scheduling of meeting rooms, as well as development and implementation of a human-resource database.

- Trygg og Sikker AS
Implementation of e-business solution, as well as internal IT-related work.