Srinivas Deekonda

Project Name : WWF (World Wildlife Fund)

Client : WWF Singapore

Environment : GitHub Actions, Terraform, AWS ECR, AWS EKS, AWS, Git, GitHub, Linux, Jira

Role : DevOps Engineer

Project Description:

Responsible for the continuous development, dissemination, and incorporation of key architectural principles, best practices, and standards for teams to build, deploy, maintain, and evolve software applications so that they align with business goals, and quality requirements such as high availability, high security, high fault-tolerance and isolation, high scalability, high reliability, high performance, high agility, etc.

Roles and Responsibilities:

• Highly motivated and committed Cloud and DevOps Engineer experienced in Automating, Configuring and deploying instances on AWS cloud environments and Data centers.
• Involved in designing and deploying a multitude of applications utilizing almost all the AWS stack including EC2, Route53, S3 focusing on high-availability, fault tolerance and auto-scaling in AWS by using Terraform.
• Container management uses Docker by writing Docker files and set up the automated build on Docker HUB and installed and configured Kubernetes. Expertise in Installing, configuring & administering Jenkins on Linux machines along with adding/updating plugins like GIT, Ansible, Sonar, Check style, Deploy to Container, Build Pipeline etc.
• Designing and implementing CI (Continuous Integration) (CI) system: configuring Jenkins servers, Jenkins nodes, creating required scripts (Shell), and creating/configuring VMs (Windows/Linux).
• Configured SSH, SMTP, Build Tools, and Source Control repositories in Jenkins. Installed multiple plugins to Jenkins. Configured Proxy to get auto updates.
• Building/Maintaining Docker container clusters managed by Kubernetes, Linux, Bash, GIT, Docker. Utilized Kubernetes and Docker for the runtime environment of the CI/CD system to build, test deploy.
• Using Kubernetes, I have controlled and automated application deployments and updates and orchestrated deployment.

Technologies : AWS Cloud computing , Xenapp 6.0& 6.5, Citrix Virtual Apps and Desktops 7.15

Role : Subject Matter Expert

Roles and Responsibilities:

• Creating Linux Servers on Amazon ( EC2, EBS, ELB, SSL, Security Groups, RDS and IAM)
• Creating Snapshots, AMIs of the instances for backup and creating clone instances
• Setup/Managing Application Load Balancers, Target Groups
• Configuring VPC, Subnets; make the connection between different zones; Blocking suspicious ip/subnet via ACL
• Created Internet Gateways and NAT Gateways and instances to allow communication from the private instances to the internet through bastion hosts
• Setup/Managing Databases on Amazon RDS. Monitoring servers through AWS CloudWatch, SNS.
• Creating/Managing AMI/Snapshots/Volumes, Upgrade/downgrade AWS resources (CPU, Memory, EBS)
• CreateS3 buckets and also managing policies for S3 buckets
• Creating CDN on Amazon CloudFront ( Origin Path: Server / S3) to improve site
• Creating, managing IAM policies for organizations in AWS to define User Groups, create Users, assign roles and define rules for role based access to AWS resources
• Implemented Domain Name Service(DNS) through Route 53 and creating/ managing DNS records in Route 53
• Configuring Alarms and Alert Notifications for EC2 instances and ELB via CloudWatch and SNS
• Monitor Production Server Health of different parameters (System Load, Swap Memory, Hard disk, Apache requests) via CloudWatch.
• Configured Rules in Amazon Event Bridge for getting alerts on Route 53 changes notification and EC2 instances status notifications
• Configured Site-to-Site Configuration
• Worked on AWS Migration Hub to migrate On premise servers to AWS Cloud