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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.

Lead SRE engineer

Yggdrasil gaming
February 2021 to December 2022
  • Managing DevOps/SRE team
  • Debugging production issues (Java-based stack)
  • Assuring system availability (thousands of request per second, 9 points of presence, hybrid cloud - GCP, AWS, Azure, on premises)
  • Improving monitoring system (Prometheus, Grafana/Zabbix)
  • Improving Ci System implementation (GitLab CI, Jenkins)
  • Improving deployment scripts (Terraform, Ansible)
  • Security hardening
  • Release management