Lars Lange
Founding Engineer at Qontext
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolLars Lange is a Founding Engineer with a decade of hands-on experience building cloud-native DevOps and infrastructure automation, most recently helping launch the context layer for AI at Qontext. Previously a Senior DevOps Engineer at Camunda, he focused on CI/CD modernization—migrating pipelines to GitHub Actions, automating image registry pushes, and refactoring reusable workflow abstractions for a widely used process orchestration framework. He blends full-stack experience from early HPI work with rigorous systems engineering training (TU Berlin, HPI) to bridge product and platform needs. Based in Berlin, Lars pairs startup grit with production-grade reliability, often tackling the less visible but critical plumbing like vault templates and resource tuning that keep distributed systems healthy.
10 years of coding experience
9 years of employment as a software developer
Bachelor of Science - BS Informatik, Bachelor of Science - BS Informatik at Freie Universität BerlinBachelor of Science - BS IT-Systems Engineering, Bachelor of Science - BS IT-Systems Engineering at Hasso Plattner InstituteMaster of Science - MS Computer Science, Master of Science - MS Computer Science at Technische Universität BerlinAbitur, Abitur at Berufskollege Geldern des Kreises Kleve
German, English
Github Skills (18)
docker10
github-ci10
dockers10
cicd10
orchestration-framework10
githubaction-workflow10
elasticsearch8
elasticsearch-api8
elasticsearchquery8
javas8
aws-elasticsearch8
java8
amazon-elasticsearch8
jenkins7
jenkins-ci7
Programming languages (19)
Github contributions (5)
camunda/camunda
Sep 2020 - Sep 2022
Process Orchestration Framework
Role in this project:
DevOps Engineer
DevOps EngineerContributions:5 reviews, 11 commits, 9 PRs in 2 years
Contributions summary:Lars primarily contributed to the continuous integration and continuous deployment (CI/CD) pipeline, focusing on automating builds, tests, and deployments. The commits involve modifying CI configuration files, specifically related to pushing images to a new registry, removing obsolete settings, and migrating to GitHub Actions. The user also addressed infrastructure concerns by removing a vault template and adjusting resource allocation for elasticsearch, demonstrating a focus on automation and optimization. The user's work also included refactoring the Github Action abstractions for reusability and maintainability.
orchestration-frameworkmicroservicesworkflow-enginejavabpmn
camunda/camunda-tf-rosa
May 2024 - Apr 2025
Terraform modules targeting AWS Red Hat OpenShift Cluster creation for Camunda 8 Self-Managed usage on AWS (experimental)
Contributions:56 reviews, 41 PRs, 39 pushes in 10 months
awscamundaopenshiftredhatterraform-module
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