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Work Experience
Devops Engineer
SAP• March 2016 - Present
• Continuous Deployment/Support of Kubernetes, Docker and Helm charts; • Platform Implementation of Hybris Cloud Services; • Deployment of Hybris Software through automation tools like puppet, ansible; • Continuous integration of Hybris code through automation; • Maintenance of Software environment in Azure and AWS; • Automation, performance testing, and taking thread dumps of applications; • Dynatrace integration for application monitoring and log management; • Writing APIs using Ansible, Terraform and Rundeck /Jenkins to deploy cloud base; • Middleware deployment and architecting strategies; • Containerization and Deployment of Jmeter and Sonarqube for testing.
Application Specialist/Systems Admin
Novatrend GMBH• January 2014 - December 2014
• Maintenance and management of 100+ dedicated servers and 3000+ shared hosting environments; • Setup and maintenance of 3 AppLogic infrastructure clouds each consisting of 15 physical and 300+ virtual servers; • Setup and maintenance of VMWARE VSPHERE and Openstack cloud containing 20+ physical servers and 400+ virtual machines; • Catering of tickets from clients on Zendesk ticketing platform; • Maintenance of a cluster of 10 proxmox servers with 600+ vps containers inside and their management of backups and restores using R1soft enterprise server; • Maintenance, management and monitoring of kernel patches of the servers; • Management of complex cluster environments for customers on ad-hoc basis; • Setup of complex cloud environments for new customers; • Set up SVN and GIT as a version control system; • Implemented Pfsense , Clearos and Untagle (application firewalls) for a lot of clients; • Clients/Projects: Bank Now Cloud Environment (CA AppLogic Grid), Digicomp (VMWARE VSPHERE), “Raiffeisen Zentralbank” (APACHE LAMP and High Availability);
Support Engineer
CA Technologies• July 2012 - November 2013
• AppLogic grid computing (Grid Creation, Installation and Support); • Installation of CA BI (SAP BoXI) on Client systems on Demand; • Patch release for clients as a part of Sustaining Engineering; • Solved complex product installation issues for other products too like CA Clarity on LINUX, CA Spectrum on LINUX, CABI on LINUX; • Co-ordinating with developments on bug fixes; • Conducted POC and Webinar for Clients and in-company tech-talk on products; • Documentation on processes and article publishing of Tech-Docs on public forums; • http://forum.3tera.com/showthread.php?t=6711 • http://forum.3tera.com/showthread.php?t=3811 • Excellent client feedback; • Clients/Projects: Hadoop on AppLogic, India (CA Business Intelligence, MySQL), Wordpress in a box App; • Software & Tools Used: CA AppLogic, CA BI, CA Clarity, Cloudstack, CPANEL, HA, KVM, LAMP, Veritas Volume manager, VMWARE Vsphere, Xen.
Linux Administrator
Whishworks IT Consulting• April 2011 - June 2012
• Coordinating with entire team of LINUX Administrators as team lead; • Implementation of shell scripts for trade flows; • Maintenance of 50+ in-house systems and 200 remote client servers; • Maintenance of database server (MySQL) and internal training portal using Moodle; • Management of cloud computing using Cloudmin, Virtualmin, Xen and of storage with RHEL, Veritas Volume Manager; • Setup and maintenance of media streaming application VIMP; KVM Cloud Servers and VMWARE Esxi; • Clients/Projects: Capula Investments LLC (Server Monitoring), McLaren Automotives (Maintenance of UNIX Servers); • Software & Tools Used: Apache Web Server, Cacti, Chat Server, Cloudmin, CPANEL, JBoss, Moodle, Mod_jk, Mod_proxy_ajp, MySQL, PostgreSQL, Samba, Tomcat, Virtualmin, VMWARE Esxi, Webmin, WHM, Wordpress, Xen.
Education
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