ABIRAJ ASOKAN
Chennai
Summary
Over all 6 years of experience and 4+ years in DevOps, Automation, Public Cloud (AWS), Continuous Integration and Continuous Delivery. Curious and analytical with the proven to learn quickly.
Overview
7
7
years of professional experience
Work History
Cognizant
Infra dev specialist (Project -LordAbbett))
Chennai
11.2023 - Current
- Utilized advanced technical skills and expertise to troubleshoot complex problems and implement solutions.
- Involved in upgrading VMware applications from one version to another version (Github,Jira,Confluence, Sonar & Nexus repo manager)
- Provided support and guidance to colleagues to maintain a collaborative work environment.
- Promoted high customer satisfaction by resolving problems with knowledgeable and friendly service.
- Conducted testing of software and systems to ensure quality and reliability.
- Identified needs of customers promptly and efficiently.
Infinite Computer Solutions
Senior Software Engineer (Project-VodafoneUK)
Chennai
07.2021 - 08.2023
- Setup and build AWS infrastructure various resources, VPC, EC2, S3, IAM, EBS, Security
Group, Auto Scaling, and RDS in Terraform. - Performed Integrated delivery (CI and CD process) Using Jenkins.
- Created & maintained Terraform with AWS, play books in Ansible for continuous deployment of resources in Dev/Stage and PRODUCTION ENVIRONMENT.
- Designed and implemented fully automated server build management, monitoring and
deployment by using Technologies terraform and Ansible. - Used Ansible to manage Web Applications, Config Files, Database, Commands, Users mount Points and Packages.
- Migrated standalone applications from local to AWS cloud.
- Deploy artifacts on AWS with Jenkins AWS Code Deploy plugin.
- Configured S3 versioning and lifecycle policies to backup files, and archive files in Glacier.
- Configured Elastic Load Balancers (ELB) with EC2 Auto scaling groups.
- Configuring and Networking of Virtual Private Cloud (VPC).
- Used Jenkins for Continuous Integration and deployment into Tomcat Application
Server/WebSphere/Jboss. - Built and Implemented collaborative development environment using GIT, GitHub and integrated it with Jenkins.
- Installing, configuring and administering Jenkins CI tool on machines.
- Managed GIT repositories for branching, merging, and tagging.
- Coordinate/assist developers with establishing and applying appropriate branching,
labelling/naming conventions using GIT source control. - Maintained and coordinated environment configuration, controls, code integrity for all
repositories. - Skilled in monitoring servers using CloudWatch.
- Worked on Docker container snapshots, attaching to a running container, removing images, managing director structures and managing container.
- Provide drill down reporting for application teams to use in monitoring their application
resource usage/Performance. - Used JIRA tool to track all the defects and changes related to build and Release Team.
- Deployed various enterprise applications on managed servers and cluster environment and
maintained Load Balancing, High Availability and Failover. - Participated in after hour on-call rotation to support Ops performs deployments on PROD
environment.
HCL Technologies
Analyst (Project-ExxonMobil US)
Chennai
08.2017 - 07.2021
- Conducted research into new methods of improving the performance of applications.
- Maintained up-to-date knowledge of industry standards, trends and technologies.
- Generated reports summarizing key findings from tests performed.
- Performed functional, load, stress and endurance testing on applications.
- Evaluated existing systems for potential improvement opportunities.
- Analyzed system performance data against established baselines.
- Assisted with capacity planning efforts by forecasting future resource needs.
- Developed test plans, strategies and objectives for performance testing activities.
- Implemented processes for collecting, analyzing, and reporting test results.
- Worked in AWS environment, instrumental in utilizing Compute Services (EC2, ELB), Storage Services (S3, Glacier, Block Storage, Lifecycle Management policies), Lambda, VPC, RDS and Cloud Watch.
- Experience in Server infrastructure development on AWS Cloud, extensive usage of Virtual Private Cloud (VPC), Cloud Formation, Cloud Front, Elastic Compute Cloud EC2, RDS, S3, Route53, SNS,SQS,and CloudTrail.
- Experience in configuration and administration of Load Balancers, Network and Auto scaling for sub domains in AWS VPC.
- Managed Ansible Playbooks with Ansible modules, implemented CD automation using Ansible, managing existing servers and automation of build/configuration of new servers.
- Responsible to Author JSON files to create stacks on AWS Cloud Formation, provide access to different user base using AWS IAM.
- Created reproducible builds of the Kubernetes applications, managed Kubernetes manifest files.
- Responsible for installation & configuration of Jenkins to support various Java builds and Jenkins plugins to automate continuous builds and publishing Docker images to the Nexus repository.
Education
Bachelor of Enggineering - Computer Science
Bharath University
Chennai05.2013
High School Diploma -
Govt. Boys Higher Secondary School
Pattukottai05.2009
Accomplishments
Operating System
- Windows, Linux, Ubuntu, Redhat, Amazon Linux
Cloud-AWS
- EC2, S3, IAM, Load Balancer, Auto Scaling, VPC, Route 53, Cloud Front, Cloud Watch, Cloud Trail, Cloud Formation, RDS, SQS, SNS, ELB, Code Deploy & Code Pipeline, Lambda, VPC Peering
Containerization
- Docker, Dockerfile, Docker Swarm, ECR, ECS
Kubernetes
- Kubernetes
Database
- Database, MySQL, Amazon Aurora
Cloud Databases
- Amazon RDS service (MySQL and Aurora), Amazon DynamoDB
Versioning Tools
- GIT
APM/Logging Monitoring Tools
- Splunk, Prometheus
Monitoring Tools
- Proptima -Desktop client, Import control manager, Grafana, Kibana.
Defect Tracking Tools
- JIRA, Bug Zilla, Redmine, Bonita
Other Software Tools
- Power BI, Tableau, BMC Remedy, ServiceNow
Telnet Tools
- Puttygen, OSS-Phoneix Putty, WinSCP
Languages
Tamil, English
First Language
Tamil
Proficient
C2
English
Proficient
C2
Timeline
Cognizant
Infra dev specialist (Project -LordAbbett))
11.2023 - Current
Infinite Computer Solutions
Senior Software Engineer (Project-VodafoneUK)
07.2021 - 08.2023
HCL Technologies
Analyst (Project-ExxonMobil US)
08.2017 - 07.2021
Bachelor of Enggineering - Computer Science
Bharath University
High School Diploma -
Govt. Boys Higher Secondary School
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