Senior full-stack developer with 13+ years of consultant experience. I enjoy building web solutions, from frontend to backend.
Full-stack development on the transition of the on-premise accounting tool Finale to the SaaS product Periode & År, serving tax professionals. Built complex tax form submission via Skatteetaten's REST API, reactive Angular frontend with Signals and Observables, and backend calculations synchronized to the frontend.
Self-service portal for configuring HelseID authentication — Norway's shared login solution for the healthcare sector. Built with Web Components/Lit, ASP.NET Core BFF and backend, Kubernetes on Azure with Terraform and Helm, and automated security testing with OWASP ZAP and SonarQube. Also served as voluntary Security Champion.
Multiple projects for Norway's Student Loan Fund. Led a team of 7 building the new accessible lånekassen.no (EPiServer, React, WCAG 2.1). Also built an adult education dialog integrating with UDIR's Grep database, and a degree conversion page in the customer portal DineSider.
Part of a 3-person team digitizing death notifications as part of Norway's national registry modernization, replacing paper forms with a digital solution integrated with Skatteetaten. Built Angular frontend with HelseID authentication, message processing service bus, and automated Selenium tests.
Long-term development of STEA, Equinor's economic analysis tool for modelling oil and gas project profitability. Built WPF modules, calculation engines, sensitivity analysis, stochastic simulations, and a repository for model versioning with REST API and Active Directory authentication.
Hello! I'm Kristian, a senior full-stack developer based in Norway. I enjoy building web solutions and working with complex domains across the full development lifecycle.
With 13+ years of consulting experience, I've worked with clients in energy, healthcare, education, and finance. I'm always open to new opportunities and collaborations.