Badges
Certifications
Work Experience
Software Development Engineer III | SRE
Expedia Group•  July 2016 - Present
Skilled in Advanced Java, Spring Boot, and feature development. Proficient in system design, Technical architecture, and Cloud services. Experienced in Linux administration, shell scripting, Python, and PowerShell. Strong in developing continuous integration/delivery pipelines with Jenkins. Familiar with major cloud providers like AWS and Infrastructure as Code. Experienced with orchestration tools like Kubernetes, ECS, and Docker Swarm. Architect of automation pipelines for microservices deployment. Proficient in Infrastructure as Code using Terraform, Ansible, and AWS CloudFormation. Knowledgeable in container orchestration with Docker and Kubernetes. Skilled in networking technologies including NGINX, load balancing, and firewall. Experienced in Java, Groovy, Maven, Git, and Jenkins for continuous integration. Familiar with code quality tools like SonarQube and Fortify. Skilled in operations and monitoring tools including AWS CloudWatch and Splunk. Architect of automation pipelines and workflows, including projects involving one-click deployment for .NET-based microservices using Jenkins, PowerShell, Microsoft IIS, CloudFormation, shell scripts, Python, CICD, and Kumo Workflow.
Principal Consultant – Linux
CampusEAI India Pvt. Limited•  March 2013 - June 2016
Migration of 300+ clients from DC to AWS. Responsible for their all-infrastructure support and implementation of their Amazon cloud servers, design and deployment of network over Amazon VPC and VPN tunnel. Maintained strong security with minimal intrusions, compromises, or virus infections. Achieved consistent 99.999% uptime for systems and microservices. Collaborated with DEV team for analysis and problem-solving. Handled day-to-day incidents and queries for DEV or clients/partners. Proficient in installing, implementing, and troubleshooting Moodle LMS applications. Managed MySQL tasks such as administration and troubleshooting. Implemented Zenoss Core for centralized and distributed monitoring. Set up Fully Automated Nagios for efficient monitoring. Facilitated migrations from VMware to Amazon EC2 and Microsoft Azure. Configured VPN tunnels using Openswan, Strongswan, Cisco, WatchGuard, Fortigate, etc.
Sr. Engineer – Service Operations
Netmagic Solutions Pvt Ltd•  February 2011 - March 2013
Contributed to the web administration team for Star Plus' "Satyamev Jayate" show, overseeing management, monitoring, and support. Supported over 5000 Linux servers in Net Magic Data Center throughout India. Proficient in installing various Linux OS versions (Redhat, Ubuntu etc.) and managing image-based installations using NFS, FTP, kickstart files, and cobbler. Implemented automation using Shell scripting across different levels of operations. Skilled in troubleshooting and maintaining Linux applications like Apache, qmail, postfix, MySQL, Sendmail, Icewarp, Exim, and PHP. Managed iterative tasks through shell scripting and addressed customer complaints and server-related issues in the data center.
Sr. Executive (Information Technology and Infrastructure Security)
Zycus InfoTech Pvt. Limited•  December 2009 - February 2011
Setting up Nagios, Zabbix, Fully Automated Nagios (Centreon), as well as N- Central many monitoring application and administration into this. Providing L2/L3 Level support for Widows, Linux and Network for their R and D Centers as well Data Center in US
L-2 Linux /Windows Support (NOC)
Allied Digital Service Limited•  March 2005 - December 2009
Installation Configure and troubleshooting of the Groundwork, Nagios as well as N-central Portal. L2 Level of Support all Linux Distributions and Windows Data Center for Australia and US base clients. Troubleshooting and working on Windows Event Logs, Exchange Logs, Representing L2 support for 500+ client from their Network Operation Centers
Education
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