Shailesh Kowtal

As a Delivery & SRE engineer, I am well-versed in provisioning, orchestration, and infra management. With 3 years of experience in Shell & Python scripting, AWS & GCP, and Microservice deployment to controlled environments using Cloud Foundry and Docker Container Engine. I have experience in creating and managing complex cloud infrastructure.
My expertise extends to AWS infrastructure, including S3, RDS, ElastiCache, MongoDB, EC2, ELB, IAM, VPC, and Route53 and GKE.
My proficiency in Shell,Python scripting and Terraform has been essential in my ability to create effective and efficient automation solutions.

Key Deliverables:

• Hands on experience on creating and managing AWS infrastructure.
• Hands on experience on setting up CI/CD pipelines using Jenkins and concourse.
• Hands on version control systems like Bitbucket,Github
  Experience on Kubernetes – creating pods, statefulsets, services, PV/PVC, upgrading cluster and backup, ingress controller.
• Hands on Experience on monitoring services – Cloudwatch, PRTG
• Having idea on Configuration Management using Ansible
• Infrastructure automation using Terraform/Cloudformation.
• Hands on experience in setting-up opensource containerization tools such as Docker, prometheus and grafana, Helm.

As Performance Engineer my responsible for evaluating and optimizing the performance of software applications and systems. As I analyze software performance metrics, identify bottlenecks, and work with development teams to enhance system efficiency and responsiveness. with 4 years of experience in Jmeter and Gatling proficiency in Application Performance Monitoring tools like YourKit, JVisualVM, Datadog Strong experience in performance tuning, load testing. Bench-marking the product. as we move from on-prem to PCF platform (PaaS) on top of AWS (IaaS) As a performance engineer scaled throughput of 100 docs/sec in on premise environment to 800 docs/sec in AWS migration projects. Performing the product of different shapes/size. for sizing activity for the AWS cloud.

Key Deliverables:

• Performing and analysis on regression suite for bench-marking every agile release of the product.
• Created Concourse pipelines for automated testing of Performance regression Suites on new builds generated to catch early performance issues.
• Fine tune the performance parameters to make the most out of hardware in multiple fabrics(like Ceph, Storm, kafka, karaf, Elastic Search) involved in Archiving platform.
• Achieved and expertise in performance internal tools - Jmeter, Gatling, Ganglia & shell script, to achieve the Performance testing/engineering tasks like Data creation, log analysis, monitoring etc.
• Expertise in YourKit & JavaVisualVM for profiling application
• Expertise in analyzing HeapDump, ThreadDump & GC