Georgios Sarris Tzamtzis

I joined EveryPay to establish the SRE Foundation, organise the Team. Also, I focused on many projects, including (but not limited to) Terraforming everything, AWS Lambda/SNS/SQS, DR Region deployment, Incident Management policy, Kubernetes onboarding.

I joined Qatalog to achieve the following things:
- use Terraform to deploy the infrastructure
- Deploy decent monitoring using Prometheus and ELK stack
- establish SRE Foundations

I joined Flipnode (Yodeck) to deploy Prometheus, Grafana, ElasticSearch, Kibana for logging and monitoring. All where deployed using Terraform and all automated. Also set the plan to transition the entire product to Kubernetes.

I joined to build the SRE Function and:
- hire and lead the SRE
- own Monitoring and Logging platforms
- Capacity planning
- Platform provisioning using Terraform
- Service and Solution Architecture
- DR exercises

I joined Oracle as a Senior SRE (and became the Manager after 1.5 year) for Oracle Cloud. Responsibilities included (but not limited to):
- Provided the framework for automated application deployment on the cloud (using Chef)
- Provided the platforms for logging and log analysis, metric collection and presentation
- Assisted application development teams to get to the cloud