SENTHILRAJ CHETTYKUMAR

• Performed infrastructure auditing against on-prem service infrastructure and provide infrastructure migration plan
• Create infrastructure in cloud for ETL and 3 tier applications Infra in AWS & Azure
• Automating load testing and enhancing infrastructure based on performance engineering metrics
• Blue green deployments using Azure app service app slots
• Managing docker orchestration with AWS ECS, AWS EKS, Kubernetes, Azure AKS
• Configure event-based auto scaling in Kubernetes using KEDA API
• Configuring ELK stack and create alerts for proactive monitoring
• Established HA and DR for existing infrastructure
• Cloud Infrastructure Development using Cloud formation & terraform
• Creating and triggering data migration pipelines
• WAF and DNS resolution of load balancer URL's
• Skills utilized: Azure Cloud Data Bricks AWS Data Factory KEDA Log stash Kibana Kubernetes Terraform Docker Prometheus Grafana
• Researched and read up on new and unfamiliar technologies for quick and effective adoption
• Prioritized simultaneous projects to perform effectively under shifting deadlines in fast-paced environment

Client 1:

• Infrastructure required for 3 tier application is implemented using terraform
• Hosting microservices into docker containers in to ECS
• Managing package deployment through Ansible
• Building full packed AMI for AWS cloud using hashicorp packer tool
• Serving static content required for the website using cloud front distribution
• WAF and DNS resolution of load balancer URL's
• Skills utilized: AWS Terraform Cloud front Ansible Linux Packer boto3 Jenkins

Client 2:

• Project deals with hosting web applications as a container in AWS managed Kubernetes Cluster service: Elastic Kubernetes Service (EKS)
• Triggering CF templates for hosting cluster, nodes, VPC and Aurora DB via azure devops tool
• Implementing container deployment in ECS fargate and Azure web apps for containers in which the backend instances are managed by cloud service providers
• Deploying the client IOS application as the Kubernetes container in EKS nodes and implementing micro services for legacy application using docker
• Kills utilized: AWS Cloud Formation Azure Devops Cloud front Linux Ansible Docker Kubernetes

• Management of application servers' code migration to the EC2 instances in AWS Environment
• Configuring the inline policies suitable for code deployment
• Managing application revision posts the deployment without downtime using blue/ green deployments
• Maintaining the client auction applications with zero down time
• Managing instances across the auto scaling group using the application server load balancers
• Download and install AWS management packs in the cloud agent for monitoring the Microsoft services
• Configuring the cloud watch alarms as the performance counters for ticketing and notification
• Skills used: AWS IAM Jenkins IAM Linux SCOM Docker Kubernetes Cron
• AILY RESPONSIBILITIES
• Create Infrastructure model for cloud migration plan
• Create Infrastructure automations via IAAC (Terraform/ Cloudformation/ ARM}
• Creating utiility pipelines in CI/CD
• Managing package or patch deployment through ansible
• Automate load and functional tests in Devops
• ImplementingApplication Containerization
• Manage Cloud security and networking
• Manage Performance monitoring of webapps
• Micro-Services Deployment & Downtime manag ement