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Magnus Mølgaard Christensen

@magnusmlgaardchriste

DevOps/Platform & Backend Engineer at Reshopper who cut infrastructure costs by about 30% through an AWS Lambda migration.

Norway

Message

What I'm looking for

I'm looking for a DevOps/platform-focused role in Norway where I can continue to build scalable, reliable systems and contribute energy and structure to a great team.

At Reshopper, I was responsible for the infrastructure, built on AWS as code with Pulumi. I migrated backend services from AWS Elastic Beanstalk to AWS Lambda, reducing costs by about 30% and improving deployment speed and consistency.

I simplified CI/CD with NX deploy targets and S3-backed caching, and combined multiple repositories into an NX monorepo. I also improved developer tooling and dev containers, and established a company-wide VPN.

At Lunar Bank, I was part of the Platform Squad, working across CI/CD, developer tooling, observability, infrastructure, and Kubernetes. I built and maintained internal developer portal features using React and Backstage.

Experience

Work history, roles, and key accomplishments

DevOps/Platform & Backend Engineer

Reshopper

Jan 2024 - Jan 2026 (2 years)

Responsible for the entire infrastructure built on AWS as code with Pulumi, with large impact across backend, cloud, and developer tooling. Migrated backend services to AWS Lambda, simplified CI/CD, and improved developer experience.

AWS Pulumi AWS Lambda AWS Elastic Beanstalk S3 Kubernetes Docker GitHub Actions Nx (Monorepo)MongoDB Elasticsearch Kibana Grafana Prometheus VPN CI CD TypeScript NodeJS C# .NET SQL

Platform Engineer (Internship & Student worker)

Lunar Bank

Jan 2023 - Dec 2023 (11 months)

Part of the Platform Squad, focused on improving developer experience for internal engineering teams. Worked across CI/CD, developer tooling, observability, infrastructure, and Kubernetes, and built internal developer portal features using React and Backstage.

CI CD Kubernetes Observability React Backstage Developer Experience