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Vivek Resume

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gundavarapu vivek
gundavarapu vivek

This document contains a resume for Vivek Gundavarapu. It summarizes his professional experience as a Cloud Administrator and Linux Administrator with over 5 years of experience working with technologies like Openstack, Red Hat, IBM Storage, KVM, and Windows. It lists his areas of expertise, certifications in ITIL, Red Hat technologies, and Openstack. His most recent role is as a Senior IT Analyst helping to manage an Openstack cloud infrastructure for banking clients at Tenxlabs.

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Vivek Gundavarapu St2-891, Cnc, Kamanpur, Karimnagar (DT), Telangana, 505212. +91-9390483085 gundavarapuvivek@gmail.com PROFESSIONAL SUMMARY A Cloud Administrator of 5 Year’s experience with expertise in cloud infrastructure, Open source tools, and Data center operations with understanding of Service level Availability, incident, change, configuration, problem and project management to meet customer business requirements. ITIL certified, RHCE certified, Openstack certified, RHEVM Certified, RHESH Certified. TECHNICAL HIGHLIGHTS • Extensive expertise in installing, maintaining, and troubleshooting Openstack Cloud, Redhat and IBM Storage, RHEVM, Redhat Clusters, KVM, Hyperv, Linux & Windows Operating systems. • Involved in Project requirement analysis, implementation solutions, management, and maintenance, which requires strong technical and verbal communication with understanding of cross-functional department’s scope and end user’s business Goals. • Good Understanding of Openstack Framework with its components. • Hands on expertise in managing openstack cloud infrastructure and maintaining IAAS, PAAS, SAAS, LBAAS. • Expertise in implementing REDHAT and IBM openstack cloud with NOVA, Neutron, Glance, Cinder, Keystone, Ceilometer, Horizon. • Expertise in Maintaining IBM Storewize (V7000, V3700), configuring storage cluster and enabling global replication • Experience in installing configuring and Maintaining REDHAT KVM and Hyper-V servers with high availability • Health Monitor of Compute, Controller and Storage Devices using ELK interface • Expertise in creating images for glance and launching instances with cloud-init scripts. • Experience in creating Openstack networks, router, floating ips, Load Balancer as a Service. • Expertise in maintaining Horizon Dashboard for creating Projects, Users, Roles, Quota, Alerts, Flavors, Network, Images, snapshots, security group, keypair, object store, Coud-init scripts, Volumes. • Expertise in Cinder volume creation, attaching volumes to instances • Managing self Service portals with right quotas and approving requests from Self Service portals as per client requirements. Linux Skills: • Advanced Intrusion Detection Environment AIDE • Storage management ( GlusterFS - LVM - ISCSI - NFS ) • Cluster Suite for Red Hat Enterprise Linux 6 • Automatic installations (kickstart) • Directory Services: RedHat Enterprise IPA, OpenLADP, • Web/Middle Ware: Apache, Tomcat, Jboss • Databases: Mysql, MariaDB, PostgresSQL, Oracle, DB Cluster Suit. • OS Service Catalogue: Syslog, Samba, LDAP, NFS, Ftp, YUM, Email, LVM, HA, DNS, DHCP, OS Compliance, Iptables, Selinux. • RedHat Virtualization & Linux KVM, Ovirt: Installing configuring , storage management network tuning • Cloud-Computing: Red Hat Enterprise Linux OpenStack Platform 4, Openstack Release ( Kilo), IBM Cloud Manager • Performance tuning of OS and the OS services, Providing Root cause Analysis for problems, supporting clients for Incidents and configurations as per the SLA • Excellent ability to handle significant workload with experience in managing multiple projects concurrently in a matrix Process environment
Certification's : • ITIL Foundation Certification in IT Service Management (GR750041737GV) • RED HAT Certified Engineer (140-110-123) • RED HAT Open Stack Certified Administrator (140-110-123) • RED HAT Enterprise virtualization certified (140-110-123) • RED HAT Server Hardening Certified (140-110-123) Training's : • Advanced shell scripting - Professional training. • IBM Storewize training - Professional training PROFESSIONAL EXPERIENCE LinuxAdministrator November 2011 – April 2015 CTRLS-Datacenter Hyderabad, TG. ∑ Training and Managing the internal , ’Data center’ servers like Email, Monitoring, Syslog, Commail, DNS/RDNS, Proxy, MRTG, Ticketing System, Web and DB server’s ∑ Supporting clients for administrative tasks based on the tickets raised. ∑ Involved in Datacenter operations and maintenance with respect to UNIX domain. ∑ Installing, configuring and maintaining of RHEL on Dell servers by CDROM and Network installation types ∑ Installation, configuration and maintenance of Logical Volume Manager (LVM) ∑ Configuration of services as per client requirement and providing user level and system level security ∑ Solving day to day problems and following it up through ticketing system ∑ Memory and swap space management ∑ Installation of software Packages, managing and checking the integrity of the installed packages using rpm and yum local repository. ∑ Tracking system capacity and correcting any issues, answering technical queries and reported problems ∑ Monitoring servers for CPU utilization, Memory utilization, Disk utilization for performance monitoring ∑ Configuring and maintaining NFS server/client. ∑ Troubleshooting file system corruption, system boot failures and reported problems. ∑ Security implementation through ACL and special permissions ∑ Creating partitions, managing file systems, labeling. ∑ Supporting client for deployment activity’s from OS level Achievements : ∑ Awarded best performer for client satisfaction 2013. SeniorOperationsProfessionalLinux April 2015 – February 2016 IBM India Pvt Ltd. Hyderabad, TG. Client : Sysco Foods Pvt Ltd ∑ Installing, configuring and maintaining of SUSE on IBM X SERIES servers As per GSD331 Standards. ∑ Installing configuring and maintaining redhat clusters and RHEVM manager, ∑ Configuring the system monitoring and performance agents as per the build document ∑ Maintaining the latest Patches on 200 Linux servers. ∑ Performing the change management procedure as per ITIL standards
∑ Providing RCA for incidents and problems with remediation SOP's ∑ Supporting team for L3 tasks in incidents, problems and changes to meet the SLA's ∑ Physical to Virtual Migration to IBM Cloud Manager. ∑ L3 Support for IBM Cloud Manager Achievements : ∑ Successfully Completed Migration of physical servers to IBM cloud ∑ Selected as a Linux Technical panel member for IBM INDIA Pvt Ltd Hyderabad. Senior IT ANALYST February 2016 - Present Tenxlabs, HYD, TG. Client : IDRBT(Institute for Development and Research in Banking Technology) ∑ Managing Openstack Cloud with NOVA, Neutron, Glance, Cinder, Keystone, Ceilometer, Horizon. ∑ Maintaining Controller, KVM, Hyper-V,IBM Blade Servers, IBM Storewize V7000 & V3700. ∑ On Boarding Banks to INDIAN BANK COMMUNITY CLOUD. ∑ Supporting clients to build their application on the infrastructure. ∑ Delivering solutions to banks up on their requirement. ∑ Managing Learning management solutions for 25 Major banks in India. ∑ Participating in review meetings, Pre-sales and BCP plan meetings. ∑ Building the Openstack cloud setup in DR location. EDUCATION ∑ Post Graduation in Computer science - (JNTU) DECLARATION I hereby declare that the above mentioned particulars are true to the best of my knowledge and belief and I will submit the same whenever required.

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Vivek Resume

  • 1. Vivek Gundavarapu St2-891, Cnc, Kamanpur, Karimnagar (DT), Telangana, 505212. +91-9390483085 gundavarapuvivek@gmail.com PROFESSIONAL SUMMARY A Cloud Administrator of 5 Year’s experience with expertise in cloud infrastructure, Open source tools, and Data center operations with understanding of Service level Availability, incident, change, configuration, problem and project management to meet customer business requirements. ITIL certified, RHCE certified, Openstack certified, RHEVM Certified, RHESH Certified. TECHNICAL HIGHLIGHTS • Extensive expertise in installing, maintaining, and troubleshooting Openstack Cloud, Redhat and IBM Storage, RHEVM, Redhat Clusters, KVM, Hyperv, Linux & Windows Operating systems. • Involved in Project requirement analysis, implementation solutions, management, and maintenance, which requires strong technical and verbal communication with understanding of cross-functional department’s scope and end user’s business Goals. • Good Understanding of Openstack Framework with its components. • Hands on expertise in managing openstack cloud infrastructure and maintaining IAAS, PAAS, SAAS, LBAAS. • Expertise in implementing REDHAT and IBM openstack cloud with NOVA, Neutron, Glance, Cinder, Keystone, Ceilometer, Horizon. • Expertise in Maintaining IBM Storewize (V7000, V3700), configuring storage cluster and enabling global replication • Experience in installing configuring and Maintaining REDHAT KVM and Hyper-V servers with high availability • Health Monitor of Compute, Controller and Storage Devices using ELK interface • Expertise in creating images for glance and launching instances with cloud-init scripts. • Experience in creating Openstack networks, router, floating ips, Load Balancer as a Service. • Expertise in maintaining Horizon Dashboard for creating Projects, Users, Roles, Quota, Alerts, Flavors, Network, Images, snapshots, security group, keypair, object store, Coud-init scripts, Volumes. • Expertise in Cinder volume creation, attaching volumes to instances • Managing self Service portals with right quotas and approving requests from Self Service portals as per client requirements. Linux Skills: • Advanced Intrusion Detection Environment AIDE • Storage management ( GlusterFS - LVM - ISCSI - NFS ) • Cluster Suite for Red Hat Enterprise Linux 6 • Automatic installations (kickstart) • Directory Services: RedHat Enterprise IPA, OpenLADP, • Web/Middle Ware: Apache, Tomcat, Jboss • Databases: Mysql, MariaDB, PostgresSQL, Oracle, DB Cluster Suit. • OS Service Catalogue: Syslog, Samba, LDAP, NFS, Ftp, YUM, Email, LVM, HA, DNS, DHCP, OS Compliance, Iptables, Selinux. • RedHat Virtualization & Linux KVM, Ovirt: Installing configuring , storage management network tuning • Cloud-Computing: Red Hat Enterprise Linux OpenStack Platform 4, Openstack Release ( Kilo), IBM Cloud Manager • Performance tuning of OS and the OS services, Providing Root cause Analysis for problems, supporting clients for Incidents and configurations as per the SLA • Excellent ability to handle significant workload with experience in managing multiple projects concurrently in a matrix Process environment
  • 2. Certification's : • ITIL Foundation Certification in IT Service Management (GR750041737GV) • RED HAT Certified Engineer (140-110-123) • RED HAT Open Stack Certified Administrator (140-110-123) • RED HAT Enterprise virtualization certified (140-110-123) • RED HAT Server Hardening Certified (140-110-123) Training's : • Advanced shell scripting - Professional training. • IBM Storewize training - Professional training PROFESSIONAL EXPERIENCE LinuxAdministrator November 2011 – April 2015 CTRLS-Datacenter Hyderabad, TG. ∑ Training and Managing the internal , ’Data center’ servers like Email, Monitoring, Syslog, Commail, DNS/RDNS, Proxy, MRTG, Ticketing System, Web and DB server’s ∑ Supporting clients for administrative tasks based on the tickets raised. ∑ Involved in Datacenter operations and maintenance with respect to UNIX domain. ∑ Installing, configuring and maintaining of RHEL on Dell servers by CDROM and Network installation types ∑ Installation, configuration and maintenance of Logical Volume Manager (LVM) ∑ Configuration of services as per client requirement and providing user level and system level security ∑ Solving day to day problems and following it up through ticketing system ∑ Memory and swap space management ∑ Installation of software Packages, managing and checking the integrity of the installed packages using rpm and yum local repository. ∑ Tracking system capacity and correcting any issues, answering technical queries and reported problems ∑ Monitoring servers for CPU utilization, Memory utilization, Disk utilization for performance monitoring ∑ Configuring and maintaining NFS server/client. ∑ Troubleshooting file system corruption, system boot failures and reported problems. ∑ Security implementation through ACL and special permissions ∑ Creating partitions, managing file systems, labeling. ∑ Supporting client for deployment activity’s from OS level Achievements : ∑ Awarded best performer for client satisfaction 2013. SeniorOperationsProfessionalLinux April 2015 – February 2016 IBM India Pvt Ltd. Hyderabad, TG. Client : Sysco Foods Pvt Ltd ∑ Installing, configuring and maintaining of SUSE on IBM X SERIES servers As per GSD331 Standards. ∑ Installing configuring and maintaining redhat clusters and RHEVM manager, ∑ Configuring the system monitoring and performance agents as per the build document ∑ Maintaining the latest Patches on 200 Linux servers. ∑ Performing the change management procedure as per ITIL standards
  • 3. ∑ Providing RCA for incidents and problems with remediation SOP's ∑ Supporting team for L3 tasks in incidents, problems and changes to meet the SLA's ∑ Physical to Virtual Migration to IBM Cloud Manager. ∑ L3 Support for IBM Cloud Manager Achievements : ∑ Successfully Completed Migration of physical servers to IBM cloud ∑ Selected as a Linux Technical panel member for IBM INDIA Pvt Ltd Hyderabad. Senior IT ANALYST February 2016 - Present Tenxlabs, HYD, TG. Client : IDRBT(Institute for Development and Research in Banking Technology) ∑ Managing Openstack Cloud with NOVA, Neutron, Glance, Cinder, Keystone, Ceilometer, Horizon. ∑ Maintaining Controller, KVM, Hyper-V,IBM Blade Servers, IBM Storewize V7000 & V3700. ∑ On Boarding Banks to INDIAN BANK COMMUNITY CLOUD. ∑ Supporting clients to build their application on the infrastructure. ∑ Delivering solutions to banks up on their requirement. ∑ Managing Learning management solutions for 25 Major banks in India. ∑ Participating in review meetings, Pre-sales and BCP plan meetings. ∑ Building the Openstack cloud setup in DR location. EDUCATION ∑ Post Graduation in Computer science - (JNTU) DECLARATION I hereby declare that the above mentioned particulars are true to the best of my knowledge and belief and I will submit the same whenever required.