My schools 
- 1986 – 1987: Norwegian Management (BI)
- 1982 – 1984: Cand Scient/Master of Science
- 1979 – 1982: Bachelor of Science
- 1977 – 1979: Bredvet Grammar School
- 1975 – 1977: Sandaker Vocational School
- 1972 – 1975: Apaløkka Secondary School
My courses
- Agile Project Coaching and Project Management with Scrum
Certification - Java Architecture and Design
- TOGAF Certified
- Zachman framework
- Enterprise Architecture and the Acando (Abeo) Framework
- ITIL Foundation for IT Service Management Certified
- IT strategy
- Oracle Workflow
- Microsoft Visual Basic Adv.
- Development in C
- Development in Assembler
- Informix Universal server
- SAP (SAPBW, SAP01, SAPEP, SAPTEC, TXTEC1)
- The JSP method
- BI Management
- Novell CNE (Certified Network Engineer)
- Windows (SQL-server, NT Client and NT)
- Netscape Enterprise
- Creativity (IPO)
- Project leader course (Tax Office)
- Test metode (Tax Office)
- Azure production and developement (Tax Office)
- Architecture (The use of Tax Office framework)
- Many different DND seminars and courses
My tool box
- Linux/Open Source (Operating system and Open Source tools)
- Bash (Shell language)
- Confluence (Web-based wiki)
- Jira (Tracking product)
- Kotlin (Developement language)
- IDE (IntelliJ IDEA)
- Maven (Build automation & dependency management)
- Spring Boot (Framework)
- Tomcat (Application server)
- Git (Version control system)
- Jenkins (Continuous Integration)
- Sonatype Nexus (Artifact management)
- Log4j (Logging libraries)
- MySQL (Database)
My soft skills
Over the years I have collaborate with various stakeholders, understand the business domain, and communicate their vision and solutions clearly and persuasively.
Do check my architecture pages.
My working career
- 2016 – 2023 – Tax Office (IT architect)
- 2016 – 2017: Project Elite (documentation and testing + FSUM)
- 2017 – 2019: Project Safir (architect for the payment/reconcile modul)
- 2019 – 2020: Project Chatbot (main architect)
- 2020 – 2020: Project Helhetlig Bruker dialog (main architect)
- 2020 -2021: Project Min side (main architect)
- 2021 – 2023: Project Veibruksavgift (main architect)
- 2006 – 2016: Nets (IT architect/EA architect)
- 2004 – 2006: Abeo/Acando/CGI (IT architect)
- 2002 – 2004: COOP (IT architect/EA architect)
- 1993 – 2002: ECsoft/Ciber/Experis Solutions (IT architect)
- 1991 – 1993: SCS (Product Manager)
- 1988 – 1991: Alcatel (System Engineer)
- 1985 – 1988: Byggsystematikk A/S
Other roles
- 1998 – 2000: Responsible for Open Source/Linux department – CIBER (ECsoft)
- 1997 – 2000: Member of committee – CIBER (ECsoft)
- 1998 – 2000: Supervisor for students taking their diploma based on Linux (IT- Høgskolen (DPH) in Oslo)
- 2001 – 2002: Executive editor for Linux Magasinet
- 1999 – 2001: Linux beta tester for Red Hat Linux
- 1990 – 1992: Unix beta tester for AT&T Unix (Univel)
My last book and lecture
For my last book check out “The Linux Book”. For my last lecture check out “Use of Open Source in critical business applications”.
Check Wikipedia (info about David)
If you want more information about me press the link.
