Hi, I'm Halvor Ødegård Teigen

Senior Software Engineer & Platform enthusiast

As a software engineer with the everything-can-be-learned mentality, I see every project as an opportunity to further develop my skills and knowledge. I am dedicated to producing work that I am proud of, and I strive to deliver the best quality possible. I value collaboration and believe that teamwork and knowledge sharing is the key to success.

My main capabilities

knowledge level in my main capabilities

KOTLIN

JAVA

GO

AWS

KAFKA

REACT

CI/CD

KUBERNETES

Certifications

My experience

Timeline

2026-

ZTL

Senior Software Engineer

Senior software engineer at the fintech startup ZTL, building B2B payment solutions. Working across backend and frontend with Kotlin, React, Kubernetes, and Azure. Also serving as security champion for the team.

Kotlin
React
Kubernetes
Azure
Fintech
B2B payments
Security

2024-2026

Hafslund

Senior Software Engineer

Development of backend services for the Hafslund Flex platform. The platform enables smart power management and automated multi-market flexibility trading. Later, implementing new functionality for Hafslunds power trading systems.

Kotlin
Go
AWS
Serverless
Energy flexibility
Energy markets
Power trading

2024

Barentswatch - project

Fullstack Developer

Fullstack developer using React and Typescript on the frontend and Java on the backend.

Java
React
Typescript
OpenAPI

2022-2024

Statnett - project

Backend Developer & Team Lead

Part of an enablement team developing tools for implementing automated integration testing on Kubernetes and simulation of data streams in test environments. The solutions are designed to be used by all development teams in Statnett.

Java
Spring Boot
Kafka
GitLab CI/CD
Ansible
Kubernetes
Team leadership

2021-2022

Statends Vegvesen - project

Python & Java Developer

Generation of synthetic test data using Python, as well as implementation of a Java Spring Boot application for test data management.

Python
Pandas
NumPy
Java
Spring Boot

2021-2024

Sopra Steria

Software Engineer

IT-consultant within software engineering and backend development with a specialization in DevOps.

2016-2021

NTNU

MSc Cybernetics and Robotics

A Master's degree in Cybernetics and Robotics with a specialization in autonomous systems.

My personal projects

A handfull of personal projects I have worked on to learn and experiment. Ranging from self-hosted infrastructure to live web applications.

Homelab logo

Homelab docker

My docker-based self-hosted home infrastructure for learning, experimenting, and running both self-hosted services and other personal projects.

Halvor Teigen logo

This website

My resume and portfolio site, built to present my experience with a fast, focused Astro frontend.

VoiceBoard logo

VoiceBoard

An experiment in turning spoken input into whiteboard-style output for faster idea capture using AI.

Wine Lottery logo

Wine Lottery Website

A website for hosting wine lotteries with a simple, public-facing presentation layer.

Cert Portal logo

CertPortal

A portal for browsing and tracking certifications, while also reading and leaving reviews.

Wishly logo

Wishly

A wishlist app concept for collecting, organizing, and sharing gift ideas in one place.

Homelab logo

Homelab k8s

My earlier Kubernetes-based homelab setup, kept as a reference after being decommissioned.

decommissioned