Sridhar Ananthakumar
DevOps Lead
Chennai
Summary
- Having 10+ years of IT experience and 8+ years in DevOps and cloud (AWS) Environment.
- Good experience in Jenkins, Terraform, Docker and Kubernetes.
- Experience with configuration management tool - Ansible.
- Worked on EC2, VPC, S3, ECS, AMI, Auto-Scaling, Elastic Load Balancer, Elastic beanstalk, Code commit, Code build, Code pipeline, Route53 services in AWS.
- Have excellent experience in the Linux environment and infrastructure.
- Have good experience on scripting languages - Bash Shell scripting.
Overview
10
10
years of professional experience
6
6
years of post-secondary education
1
1
Certification
Work History
DevOps Lead
ConnectALL India Pvt Ltd, (Formerly Go2Group Technologies Pvt Ltd)
CHENNAI
03.2019 - Current
- Performing automations based on Dev and QA requirements
- Configuring Bamboo plans and Jenkins build for Docker and On-Prem Environments
- Provisioning servers on AWS and Proxmox using Terraform
- Rancher for Kubernetes deployments
- Log monitoring for SaaS using ELK
- Production and staging servers - Deployment and Maintenance
- Configuring EC2 instances, RDS, S3, Route53, AWS Backups
- Configuring internal Atlassian Applications - Jira, Confluence, Bitbucket, Bamboo, Crowd
- Monitoring Production Applications using Zabbix
- Periodically updating and patching physical servers
- Infrastructure maintenance - Bel-Air and AWS, which includes creating a new environment, configuring
- Applications, scheduling backups (EBS andAMI)
- Managing DNS and SSL certificates
Devops Engineer
Madebyfire Limited
07.2018 - 01.2019
- Configured Elastic beanstalk and mongodb atlas for a new project
- Automated API and Lambda configuration using Codepipeline (Codecommit, Codebuild, Codedeploy)
- Migrated Prince Jewellery site from Heartinternet toAWS
- Building docker images and creating a docker container using docker compose
- Writing shell scripts to automate Jenkins deployments in the docker environment
- Expertise in AWS administration which includes services like EC2, S3, Elastic beanstalk, VPC, IAM,
- Route53, Lambda, API gateway
- SSL and domain installation/renewals for all the projects
- Building Android and IOS Apps using Gradle injenkins
- Distributing mobile apps to fabrics(Crashlytics)
- Maintaining Magento sites like Prince Jewellery, Kameswari Jewellers, OVJ Jewellers, GRT Jewellers.
Associate - Cloud Engineer
8K Miles Software Services Ltd
Chennai
04.2017 - 07.2018
- Working knowledge on Amazon Web Services to support the infrastructure.
- Configured Ansible to manage AWS environments and automate the build process for core AMIs used by all application deployments. System and apps logs centralized via Sumologic
- Disk Management and provisioning on Dev, Stage, and production servers.
- Installed and configured SSH for key based authentication Monitor Business Applications and Infrastructure in 24/7 model with Datadog & Runscope.
- Perform error management, incident management, change & release management (JIRA & Freshservice).
- Remove older rotated log files to free up the disk space using scripts.
- Getting thread and heap dump of java process for Developers to analyze it.
Perform queries on MySQL and AD
Associate - Cloud Engineer
Buzzworks Business Services Pvt. Ltd and Teamlease Services Ltd
Chennai
10.2015 - 04.2017
- Working knowledge on Amazon Web Services to support the infrastructure
- Configured Ansible to manage AWS environments and automate the build process for core AMIs used by all application deployments
- System and apps logs centralized via Sumologic
- Disk Management and provisioning on Dev, Stage, and production servers
- Installed and configured SSH for key based authentication
- Monitor Business Applications and Infrastructure in 24/7 model with Datadog & Runscope
- Perform error management, incident management, change & release management (JIRA & Freshservice)
- Remove older rotated log files to free up the disk space using scripts
- Getting thread and heap dump of java process for Developers to analyze it
- Perform basic level of actions in MySQL andAD
- Ensuring SLA is being maintained for all critical incidents and Follow-up on the escalated incidents
- Configured Runscope for creating, managing and executing functional API tests and monitors.
Support Engineer
PCS Technologies Pvt. Ltd
Chennai
04.2014 - 09.2015
- Performing System Administration Tasks, (Yum updates, Manual Server Upgrades, performance monitoring, services monitoring, troubleshooting Services issues etc)
- Configure monitoring tools for production server status
- Disk Management and Configuration with fdisk and Parted
- Basic Configure and MonitoringApache
- Monitoring and taking ownership of the issues reported by Monitoring tools
- Taking backup using tar
- Job Scheduling using crontab
- User and Group administration
FMS Engineer
Avalon Technologies Pvt. Ltd
Chennai
02.2013 - 02.2014
- Taking care of GSD (Global service desk) using BMC Remedy tool and troubleshooting issues faced by associates
- Played as a technical support engineer in monitoring application and servers on a daily routine
- User management – Creating, Modifying & Deleting User Accounts
- Job Scheduling(Backup) using Crontab
- Updating & referring confluence for troubleshooting solutions
- Configuring yum repositories
- Installation of required Software Packages, Troubleshooting hardware and software related issues in both Desktops & Laptops
- Troubleshooting and configuring network printers
- Installing Windows XP, Windows 7 OS
- Configuring and troubleshooting MS-Outlook for the users
- Installing & troubleshooting McAfee updates and managing their agent
- Installed and configured VPN client such as Cisco
- Bachelor of Engineering (ECE)
Education
BE - ECE
Dhanalakshmi Srinivasan College of Eng. & Tech.
Chennai 08.2008 - 04.2012
HSC -
Shri A.Ganesan Matriculation Hr. Sec. School
Chennai 07.2006 - 04.2008
SSLC -
Shri A.Ganesan Matriculation Hr. Sec. School
Chennai 07.2005 - 04.2006
Skills
Shell Scripting
Certification
AWS Certified Solutions Architect – Associate
Timeline
AWS Certified Solutions Architect – Associate
08-2019
DevOps Lead
ConnectALL India Pvt Ltd, (Formerly Go2Group Technologies Pvt Ltd)
03.2019 - Current
Devops Engineer
Madebyfire Limited
07.2018 - 01.2019
Associate - Cloud Engineer
8K Miles Software Services Ltd
04.2017 - 07.2018
Associate - Cloud Engineer
Buzzworks Business Services Pvt. Ltd and Teamlease Services Ltd
10.2015 - 04.2017
Support Engineer
PCS Technologies Pvt. Ltd
04.2014 - 09.2015
FMS Engineer
Avalon Technologies Pvt. Ltd
02.2013 - 02.2014
BE - ECE
Dhanalakshmi Srinivasan College of Eng. & Tech.
08.2008 - 04.2012
HSC -
Shri A.Ganesan Matriculation Hr. Sec. School
07.2006 - 04.2008
SSLC -
Shri A.Ganesan Matriculation Hr. Sec. School
07.2005 - 04.2006
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