Jan Garaj
Observability Engineer @KKR
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WORK HISTORY
Observability Engineer @KKR
London, GB
Observability implementation (metrics, logs, traces) across all company products/divisions: public/private market, infra• Automatisation of Prometheus service and server discoveries for Enterprise Grafana• Design of OpenTelemetry concept and implementation based on OpenTelemetry collector (gRPC/HTTP)• Real user (front-end) monitoring and OTEL auto instrumentation of back-ends/platforms• Used technologies: AWS, EKS, Azure, Kubernetes, Grafana, Loki, Mimir, Tempo, Python, Golang, Node, S3, Snowflake, Cribl.
EDUCATION
Slovak University of Technology in Bratislava
Bachelor of Engineering (BEng), Informatics
Slovak University of Technology in Bratislava
Master of Engineering (MEng), Software Engineering
SKILLS
ABOUT JAN GARAJ
Available for remote Devops (Docker, AWS, GCP, Kubernetes, Docker, Terraform, IAM, OIDC, SAML.) tasks/contracts.Container / Docker / Devops experience:• 4 GitHub stars / 1 forks of public projects• 10 Grafana dashboards downloads• 100 public Docker images downloads• Docker – 6 years of commercial experience• Docker orchestration – Kubernetes / AWS ECS• Devops continuous integration and deployment• Docker/host/service/app/serverless/lambda monitoring• Automation with Puppet and AnsibleStrengths:• Dockerization of applications and Docker orchestration (Kubernetes, AWS ECS)• Server administration/support of Linux (RedHat, Debian, CentOS)- 2nd line DevOps support• Monitoring systems: Zabbix, Zenoss, OpenView, OVO, New Relic, Nagios• Performance tuning of LAMP stack: Apache (Nginx), PHP, MySQLTo learn more about me, visit-
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