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Contact

Name Casper De Keyser
Title SRE / Platform Engineer
Email cadeke@duck.com
Website https://cadeke.com

Experience

  • Nov 2025 – Present
    Service Operations Engineer
    A1 Digital
    • Maintaining multi-cluster Kubernetes environments
    • Investigation and evalution of cloud-native applications
    • Supporting and troubleshooting issues related to infrastructure (e.g. containers, VM's, networking, monitoring, etc.
    • Part of 24x7 on-call duty rotation for incidents and maintenance windows
  • Sep 2023 – Jul 2025
    Junior IT Architect (part-time)
    Atlas Copco Group
    • Lead developer in small product team with multiple products/stakeholders
    • Debugging, optimizations and feature implementations in API’s and web apps
    • Tackling DevOps / SRE related tasks to support my fellow developers
    • Working on application modernization with topics such as: containerization, orchestration, scaling, monitoring, rollbacks, alerting, automation, etc.
  • Nov 2022 – Jul 2023
    Junior IT Architect
    Atlas Copco Group
    • Migrating existing on-prem applications to Azure cloud
    • Greenfield development of cloud-native applications
    • Assisting product teams with DevOps practices
    • Researching and documenting (cloud) development guidelines and practices
    • Community contributions around the topic of generative AI

Education

Certifications

Publications

Skills

Coding: .NET (C#), React/Angular (JavaScript/TypeScript), NodeJS, Python, Bash, Golang
Cloud: Azure, Exoscale, GCP, AWS, VMWare
Infra: Linux, Windows Server, Docker, Kubernetes, Rancher, Vault, Traefik, Velero
IaC: Ansible, Terraform, Bicep
DevOps: Azure Pipelines, ArgoCD, GitHub Actions
Monitoring: Prometheus, Grafana, Icinga, Alertmanager, ELK, OpenSearch
Various: Agile, Git, SQL, Claude Code

Languages

Dutch: Native speaker
English: Fluent
French: Basic proficiency
German: Basic proficiency
Portuguese: Basic proficiency