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Maciej Sawicki

SRE, Cloud Architect, GCP and Kubernetes Trainer, Infrastructure Gardener

Professional Status
Consultant
Open to opportunities
About Me
Infrastructure architect with deep expertise in designing and scaling microservices architectures across cloud environments. Proven track record in implementing and managing high-availability deployments serving thousands of requests per second through robust CI/CD pipelines and Kubernetes orchestration. Experienced in optimizing multi-stage environments (development, staging, production) and automating infrastructure deployment using modern DevOps practices.

Strong technical foundation in container orchestration, Linux, and security, with extensive hands-on experience in Python and Bash automation. Passionate about building resilient, scalable systems that drive business growth through efficient delivery pipelines and infrastructure optimization. Focused on nurturing high-performance infrastructure that enables rapid innovation while maintaining system reliability and security.

Platform Engineer

Chorus One
August 2023 to July 2024
  • Managing and maintaining infrastructure of over 200 bare metal servers from various vendors (OVH, Hetzner, Leaseweb)
  • Participating in on-call rotation to ensure high availability and performance of our services
  • Using infrastructure as code tools (Terraform, Ansible)
  • Managing and maintaining Kubernetes clusters (GKE and bare metal)
  • Troubleshooting and resolve issues in our public cloud environments (GCP and AWS)
  • Developing and maintaining CI/CD pipelines using GitHub Actions and Cloud Build
  • Managing HashiCorp Vault for secure access to secrets and systems
  • Leading the migration to SSH certificates and perform IAM audits