Samith Perera Email & Phone Number

Hamilton, Nz

Hamilton, Waikato, New Zealand

Sri Lanka

Project: ELK to Splunk MigrationTools and Technology: Elasticsearch, Logstash, Kibana, Kafka, Splunk, PythonTasks Performed: Migrated all Logstash pipelines to push logs to Splunk instead of Elasticsearch andMigrated all users by configuring the proper RBAC solution. Migrated all Elasticsearch Dashboards to Splunk Automate Splunk component creation with Python script.Project: BigPanda to Splunk ITSI MigrationTools and Technology: BigPanda, Dynatrace, Zabbix, Grafana, Nagios, Prometheus, PagerDuty,ServiceNow, SplunkTasks Performed: Migrated Monitoring tools integrations in BigPanda to Splunk ITSI and MigrateBigPanda event correlations to Splunk correlation rules. Configure Splunk ITSI to create Incidents andescalation policies to PagerDuty and ServiceNow tools.

Project: ELK to ECK MigrationTools and Technology: Python, Elasticsearch, Kibana, Logstash, Kafka, Jenkins, Git, Kubernetes, ArgoCD,AWS, Helm, ECK, TerraformTasks Performed: Migrated ELK cluster to Kubernetes-hosted ECK environment. Deploy Elasticsearch,Kibana and Logstash components are on top of Kubernetes using Helm. The infrastructure componentsare created using Terraform. This helps to reduce the Cost and maintenance overhead of the team sinceKubernetes-hosted ELK cluster has features such as self-healing, auto scalability, and cost-effectivenessProject: AGS MigrationTools and Technology: Terraform, Apache, Tomcat, Java, Jenkins, RedHat, AWS, PythonTasks Performed: Migrated entire AGS application stack from old on-prem infrastructure to AWS withproper CI/CD pipeline and Infrastructure as Code solution. The CI/CD pipelines were created in Jenkinsand using Python. The infrastructure is deployed using Terraform.Project: Mozart Gatling Load Runner ImplementationTools and Technology: Jenkins, Python, Kubernetes, Gatling, Helm, AWSTasks Performed: Performed testing teams use a tool called Gatling Load Runner which provides loadtest reports, therefore Performance testing engineers wanted to implement automated and scalableJenkins job to run the Gatling tool. Developed a solution that enables all the requirements and provides a fully automated solution to run Gatling Load Runner on top of Kubernetes.

Colombo, Western, Sri Lanka

*Research and Development on Kubernetes Cluster Upgrades in existing Deployments, Updating the Deployment Scripts and rollout upgrades to Production* Managing Cloud Deployments ( Google Cloud Platform ) and Automation* Setting up monitoring and managing alerts (Stackdriver, Prometheus, Grafana)* Managing Kubernetes clusters (Rolling update, Scaling and other Managed Services)* Managing Services of production System in Cloud Platforms (AWS and GCP)* Configuration Management in cloud deployments (Ansible)* Scripting for automation tasks (Shell)* Managing production configuration GIT repositories for deployments* Automating infrastructure Provisioning using Terraform

* Research and Development on Kubernetes Cluster Upgrades in existing Deployments, Updating the Deployment Scripts and rollout upgrades to Production* Managing Cloud Deployments ( Google Cloud Platform ) and Automation* Setting up monitoring and managing alerts (Stackdriver, Prometheus, Grafana)* Managing Kubernetes clusters (Rolling update, Scaling and other Managed Services)* Managing Services of production System in Cloud Platforms (AWS and GCP)* Configuration Management in cloud deployments (Ansible)* Scripting for automation tasks (Shell)* Managing production configuration GIT repositories for deployments* Automating infrastructure Provisioning using Terraform

Hosting and maintaining Node.js and .NET applications.Planning and configuring the automated database backup process for the on-premise data center.Configure Zabbix to securely monitor remote servers.Handle individual project priorities, deadlines and deliverables.Design, configure, automate and maintain CI/CD pipelines.Managing AWS infrastructureApplication containerization with Docker Maintain project deliverable with necessary documentationsApplication server administration and troubleshooting Configuring custom Docker Registries.

Master Of Science In Information Technology, Information Technology, Reading

Diploma In Management Information Systems, Management Information Systems, General, Distinction

Certified Professional In Web Development, Web Development

High School, Mathematics