Work as backend developer for utilities billing system in the following areas:* On-going support for and Integration with EnergiNet's DataHub* Migration of new customers* Re-design and implementation of CUBS's Data Warehouse towards customers

I run my own business (part-time), which runs the website: Open Source Alternative (http://www.osalt.com/) - a site promoting the use of open source software since 2006.

As part of the newly created Nordic projects team, I work as a Product Owner defining and prioritizing requirements for new as well as ongoing projects for the business units in Denmark, Norway and Sweden.Project: Re-implementation of customer self-service web portal for Danish, Swedish and Norwegian business units * Analysis of existing solution* Business and technical analysis* Stakeholder management* Define user stories and maintain backlog* Daily coordination with development team and external consultants* Coordination of user testing* Planning within the Projects team

Had multiple roles: Scrum Master, Application Manager and IT Business Analyst - in ALD's Nordic IT development center servicing business units in Denmark, Norway and Sweden.Project: Car sales portal integration for Danish and Swedish business units* Re-finement of requirements* Planning of stories for Scrum team* Coordination with stakeholders in Denmark, Sweden and FranceProject: Re-implementation of customer self-service web portal for Danish, Swedish and Norwegian business units * Analysis of requirements compared to existing solution* Work with external media agency for UX and UI development* Coordinate internal development of back-end within Scrum teamWorked as Scrum Master responsible for a single team with two projectsMember of Application Management team* Responsible for incoming change requests and bug reports* Handled pre-analysis* Planned implementation of changes together with business units* In charge of UAT and deployment

In 2014 we introduced the agile methologies at our Roskilde office - and I took on the role as Product Owner. I managed features for the development teams - participated in architectural design and researched future requirements for our part of the CSGI policy solution.Project: Implement support for 4G/LTE signallingProject: Implement support for VoLTE (Voice over LTE) signallingProject: Backend integration with BSS (Business Support System)All projects involved:* Technical analysis of specifications and requirements* Discussing with Product Management, customers and 3rd parties* Selecting, defining and prioritizing high-level features* Defining user stories – presenting and discussing with teams* Managing short-term and long-term backlog* Planning with remote teams in India and AustraliaWorked as Product Owner according to Scrum, XP and SAFe (Scaled Agile Framework)Assisted teams in the transition towards agile developmentDesigned and reviewed solutions as part of the architectural teamActed as interim Product Owner for Bangalore team

(CSG International acquired Volubill)During the start of the integration into CSGI I was mainly doing research projects that could help take the performance of our policy and charging solution to the next level.Project: Researched distributed message queuing systems to improve our productProject: Researched distributed databases to enhance our product* Analysed and tested a number of NoSQL and NewSQL databases* Worked with database vendors to optimize system performance* Participated in licensing discussionsMember of the architectural team

(Volubill acquired our division from Intec)During the time in Volubill we changed for our core product to focus on policy and charging. I was still involved in the rating engine project to make it as responsive and highly scalable as possible.Project: Implement support for policy and charging* Analysed market requirements, trends and competition* Analysed gap from existing solution* Defined technical requirements for changes* Participated in the implementation

(Intec acquired Digiquant)My role was now making our product more scalable - especially focusing on the charing and rating engine. I worked in a team that took the rating engine and made it scale better vertically and introduced horizontal (distributed) scaling as well.Responsible for development of our core component - Charging and Rating EngineProject: Improved vertical scaling* Designed internal pool of queues for better scheduling* Implemented queues together with Rating Engine development team* Improved horizontal scaling* Designed distributed communication protocol* Implemented protocol together with all component teams

(Digiquant was the new name for Belle Systems)I was responsible for new research projects - primeraly focusing on doing analysis and proof of concept with a number of network equipment vendors - such as Cisco, RedBack, Nortel and Lucent. The role also included coming up with plans on how to support new technologies in our core product.

At the time I started Belle Systems was mainly a project based software house with two divisions - network and internet. The internet part took care of creating large web solutions based on in-house developed CMS. The network did a lot of gateway and protocol conversion development for customers all of Europe. The main areas at the time was VideoText, X.25 and PPP.Belle Systems helped build software for the first internet provider in Denmark, which quickly expanded to other ISPs - and is dial-up and later ADSL became more common and standardized, this became the main focus of the company.I started by developing gateways for specialized dial-up terminals (half-duplex) to communicate with bank mainframe. But soon after I got involved in developing our RADIUS AAA (authentication, authorization and accounting) server, which later became part of the company's core product aimed at large ISPs. To support large deployments and manage network resources for ISPs I was involved in developing a Session Repository that could manage resources in real-time.Later our focus shifted to include rating and charging - and I was part of developing the solution to support this. We based the solution on top of an Oracle database. The combined solution allowed ISPs to have Virtual ISPs, charge for access, roaming, VPN and finally VoIP.

Managed classroom PCs, Unix and Windows servers and LAN/WAN.Project: Designed, recommended equipment and implemented new network for new buildingProject: Developed software for managing and maintaining PCs in all classroomsResponsible for Windows and Unix servers