Nov 2019 – Jul 2021 · 1 yr 8 mos · Bengaluru, Karnataka, India

Feb 2018 – Jul 2019 · 1 yr 5 mos

• Worked as Lead on Migrating Services to AWS on ECS with CICD pipelines
• Redhat Enterprise Linux, Windows servers
• Developed orchestration tools to manage infrastructure
• Worked on dockerising services with swarm.
• Building/Onboarding new services.
• Managing/Building CI/CD and pipelining.
• Chefifying servers and bringing them into standard infrastructure.
• Akamai as CDN/Netstorage

Apr 2016 – Feb 2018 · 1 yr 10 mos

Oct 2015 – Apr 2016 · 6 mos

• Install/Maintain Ubuntu Nginx based Web servers.
• Install/Maintain the complete Infra on AWS.
• Support database systems such as Redis, MySQL.
• Wrote scripts that send application performance.
• Support Python Django/Node applications.
• Installed/Maintained/Troubleshot issues on Rabbit MQ, Elasticsearch (single node/clustered)
• Built log search engine using ELK.
• Built UAT/QA instances for Test/Dev Environment
• Setup/Maintained/Tuned Aerospike Community Edition for Infra on
• Worked on Setting up Akamai CDN for Infra.
•  AWS experience inculde the following
• EC2/ELB/VPC/RDS/Elastic Cache/Route 53/S3/SES/CloudWatch/SNS/AWS CLI tools for scripting.

Mar 2015 – Oct 2015 · 7 mos

Apr 2013 – Feb 2015 · 1 yr 10 mos · Bengaluru, Karnataka, India

• Install/Maintain Nginx based Web servers.
• Install/Maintain Varnish web cache layer.
• Support database systems such as Redis, MySQL.
• Installed and maintain puppet-based configuration management system.
• Support Ruby on Rails, NodeJs, Scala(Java) and Django applications.
• Installed and maintained gittolite based git repository.
• Installed and maintain Graphite tool/Zenoss
• Wrote scripts that send application performance data to Graphite.
• Built log search engine using Nxlog, elasticsearch.
• Automate day-to-day task using Python and Bash.

Feb 2012 – Apr 2013 · 1 yr 2 mos · Kochi,India

• Configuring Control Panels for Linux.
• Worked on various FreeBSD versions and installation of services on it.
• Worked on various Load balanced servers and vm clouds.
• Configuration of other Web services FTP- using ncftpd, Email -using qmail

Oct 2010 – Oct 2011 · 1 yr · Ernakulam,Kerala,India

• Role / Project: Level 2 Senior System Engineer.
• Installation and Configuration DNS servers.
• Configuring Control Panels for Linux and Windows servers ( Cpanel, Plesk )
• Configurations and troubleshooting of web Services and their supported modules. (LAMP – Linux, Apache 1.3,2.0, MySql, PHP)
• Configuration of other Web services FTP, Email Using Pure /Pro FTP, Sendmail, Procmail and
• Applications like - Data Statistics monitoring (Phpmyadmin, Awstats ), Content management systems.
• Server Security Hardening and Maintain Security using APF, CSF, Iptables, Visnatc Firewall for
• Windows.
• Scheduling Performing Weekly and Daily backups using Shell scripts with rsync commands and NFS Server
• Migration of Linux web servers.
• Configuring all Web services on Windows Servers like Linux. (Like IIS6, .Net and ASP, PHP, Perl, JSP Support, FTP, Mail Enable Mail server, DNS Services)
• Working with Customers to resolve queries though Kayako Ticket system and Online Chatting systems.

Sep 2009 – Sep 2010 · 1 yr · Ernakulam, Kerala, India

• Troubleshoot/ Repair computer systems/networks