MUTHUKUMAR K

An astute professional with 20+ years of experience in Application Deployment, Enhancement & Development, Requirement Gathering, Testing, Microsoft Azure Cloud Infrastructure and Development, Client Management and Documentation Report within the IT Industry. 2 Years of experience in Azure cloud 3 Years of experience in AWS cloud 5 years of experience in Devops activity 2 years of experience in SQL admin activity 8 years of experience in Java Expertise in executing numerous IT projects and ensuring delivery of projects in compliance with quality parameters Expertise in maintenance and development of applications through fixing of reported bugs and minor/major enhancements along with coordinating with development teams, partners and vendors to deliver end to end solution Good communication & interpersonal skills with abilities in resolving complex software issues; motivated professional with emphasis on team spirit working towards project objectives. Critical thinking DevOps Engineer with extensive understanding of high availability architecture and concepts. Purpose-driven professional with capacity to be strong team player plus work effectively independently.

Aws cloud practitioner

Extensively worked on both server and serverless application in AWS.
 Cognitive about designing, deploying and operating highly available, scalable and fault tolerant systems using
Amazon Web Services (AWS).
 Highly skilled in deployment, data security and troubleshooting of the applications using AWS services.
 Experienced in implementing Organization DevOps strategy in various operating environments of Linux and
windows servers along with cloud strategies of Amazon Web Services.
 Proficient in writing Cloud Formation Templates (CFT) in YAML and JSON format to build the AWS services with
the paradigm of Infrastructure as a Code.
 Proficient in writing CFT SAM (Serverless Application Model) and also write a own resource type in CFT
template.
 Experienced with event-driven and scheduled AWS Lambda functions to trigger various AWS resources.
 Acquired practical exposure with Continuous Integration/Continuous Delivery tools like Jenkins to
merge development with testing through pipelines.
 Experience deploying and maintaining multi-container applications through Docker.
 Experienced with installation of AWS CLI to control various AWS services through SHELL scripting.
 Experienced in version control and source code management tools like AWS Codecommit, GIT, Bitbucket, SVN,
and TFS.
 Good knowledge in relational and NoSQL databases like MySQL, SQLServer, DynamoDB, MongoDB.
 Worked on various operating systems like Linux, Windows.
 Good Knowledge in AWS SSM, to run command and trigger script to execute on EC2 using SSM agent.
 Good knowledge in Autoscaling with automatic domain join script using SSM and AD connector.
 Good knowledge in handling AWS secrets manager to pull credentials.
 Good knowledge on encryption and decryption all AWS resource using Key Management Servics[KMS]
 Possess high working qualities with good interpersonal skills, high motivation, fast learner, good team player
and very proactive in problem solving to provide best solutions.
 Experienced in creating multiple VPC’s and public, private subnets as per requirement and distributed them as
groups into various availability zones of the VPC.
 Created NAT gateways and instances to allow communication from the private instances to the internet through
bastion hosts.
 Created Transit Gateway and inter connect VPCs to communicate across multiple AWS accounts
 Used security groups, network ACL’s, internet gateways and route tables to ensure a secure zone for
organization in AWS public cloud.
 Created and configured elastic load balancers and auto scaling groups to distribute the traffic and to have a
cost efficient, fault tolerant and highly available environment.
 Created S3 buckets in the AWS environment to store files, sometimes which are required to serve static content
for a web application.
 Worked on Cloudfront, Lambda@Edge & S3 to host static web site with encryption at S3.
 Worked on Cloudwatch custom log streaming and custom metrics.
 Configured S3 buckets with various life cycle policies to archive the infrequently accessed data to storage
classes based on requirement.
 Experienced in S3 Versioning and lifecycle policies to and backup files and archive files in Glacier.
 Used IAM for creating roles, users, groups and also implemented MFA to provide additional security to AWS
account and its resources.
 Configured AWS Identity Access Management (IAM) Group and users for improved login authentication.
 Written cloud formation templates in json to create custom VPC, subnets, NAT to ensure successful deployment
of web applications.
 Implemented domain name service (DNS) through route 53 to have highly available and scalable applications.
 Maintained the monitoring and alerting of production and corporate servers using Cloud Watch service.
 Created EBS volumes for storing application files for use with EC2 instances whenever they are mounted to
them.
 Experienced in creating RDS instances to serve data through servers for responding to requests.
 Created snapshots to take backups of the volumes and also images to store launch configurations of the EC2
instances.
 Written Templates for AWS infrastructure as a code using Terraform to build staging and production
environments.
 Created Highly Available Environments using Auto-Scaling, Load Balancers, and SQS.
 Deployed builds to production and work with the teams to identify and troubleshoot any issues.
 Extensively used DevOps tools such as Bamboo, AWS Codepipeline, Jenkins.