Sai Krishna M Email & Phone Number

Richardson, TX, US

Dallas, Texas, US

• Complete creation and maintenance of AWS accounts including infrastructure using cloud formation, terraform scripts and ansible playbooks for IAM, AWS Config rules creation by running in Jenkins.
• Implemented production ready, load balanced, highly available, fault tolerant Kubernetes infrastructure with Rancher, Kops, AWS EKS.
• Multiple environments UAT, QA, PREPROD and PROD are created on the fly with the Jenkins Pipelines.
• Ec2, Autoscaling groups, IAM Roles and respective policies and including them in the Active directory and controlling the complete user access, S3, Lambda, NAT Gateways, Step functions, cloudwatch alarms, SNS, SQS, RDS.
• Migration of Rancher 1.6 to Rancher 2.x(2.1.x,2.2.x).
• Created multiple automation projects to ease the bootstrap of an application with the required CI/CD pipelines, infrastructure pipelines, and End to end integration with DataDog and Opsgenie.

• Configured Docker containers and created Docker file's for various applications.
• Used Vagrant for creating isolated and disposable test environments for build infrastructure testing.
• Automated build & deployment process from DEV to production environment including UAT setup and runs.
• Worked on microservices project- to build docker containers and deploy to Dev, iTest, Scale, UAT (SIT), PROD.
• Worked to setup Jenkins as a service inside the Docker swarm cluster to reduce the failover downtime to minutes and to automate the docker containers deployment without using configuration management tools.
• Implemented docker-maven-plugin in maven pom to build docker images for all microservices and later used Dockerfile to build the docker images from the java jar files.

• Complete creation and maintenance of AWS accounts including infrastructure using Cloudformation, Terraformscripts and Ansible playbooks for IAM, AWS Config rules creation by running in Jenkins.
• Created, tested and deployed an End-to-EndCICD pipeline for various applications using Jenkins as the main Integration server for Dev, QA, Staging, UAT and Prod Environments.Page 4 of 5
• Launched the Application specific architecture with CloudFormation Templates using Jenkins Plugin.
• Deployed Dev, QA, Staging, UAT and Prod Environments using CloudFormation Templates
• Used Serverless Framework to deploy Lambda Functions.
• Setup VPC and subnets various applications.

• Implemented a dedicated private network from on premise to the AWS VPC using Direct Connect.
• Worked intensively on Consolidating and eliminating Environments as part of the cost reduction Effort, which reduced considerable services cost (18000 dollars per annum) in AWS.
• Deployed infrastructure on AWS utilizing as EC2 (Virtual Servers in the Cloud), RDS (Managed Relational Database Service), VPC and Managed Network and Security, Route 53, Direct Connect, IAM, CloudFormation, AWS.
• Design Develop and document architectural best practices for building systems on Amazon Web Services (AWS).
• Implemented Elastic Load Balancers (ELB's) and Auto Scaling groups in AWS on Production EC2 Instances to build Fault-Tolerant and Highly Available applications.
• Implemented CloudFormation Templates to provision and auto deploy EC2 Instances and Integrated with CodeDeploy Scripts to deploy the HRMS Web applications.