Srinivas Kodmyalwar

* End-to-End delivery of Nokia NSP NMS product to Customer across Singapore.

* Physical hardware provisioning at Customer site with complete network cabling and configuration.

* Installing RHEL OS on the base server and creating KVM virtual machines using virt tool.

* Deployment of NMS product on Cloud Platform, Deployer-Cluster architecture.

* Experience in Integration of various Network Elements (Routers, switches) with NSP as southbound connectivity.

* Experience in Integration of various OSS tool (NetAct), & Service Provisioning tools (Service Portal, Liquid Portal) as Northbound connectivity.

* Managing Solaris and Linux servers to keep them up-to-date as per Client standards which involves Patch management, hardware issue's fix, Audit closure.

Achieved handson exposure on PowerBroker, Service Now, Ansible/Playbooks.

* Completed successful migration of NIS to LDAP for Critical application where multiple users involved for verification.

* Onboarded all servers to new setup of Tower model Ansible and managing them using playbook.

* Reduced Incident count by providing permanent fix for repetitive alerts and issues.

* Certification Completed

SPLUNK Fundamental 1 & Fundamental 2.

• Working on AWS & PCF cloud management console.
• Infrastructure built on cloud as per requirement.
• Commissioning and decommissioning of the instance as per procedure.
• Configuration and manage Auto Scaling group service in instances.
• Cloud Watch Alarm creation and configuration.
• Configuration and management of routing, security groups and network ACLs.
• Migration of On-premises Environments/VM Server to AWS.
• S3 bucket creation and set policy to backup archive data on Glacier.
• Infrastructure and Application monitoring across production and non-production platforms
• Maintenance of CITI Technology Infrastructure Supporting for Equities Business to ensure infrastructure issue during business is running and provide a quick response on issue occur
• Working for Audit Closure as per client audit reports ESM/BCM/CCS for
  Linux/AIX/Solaris servers
• To keep the servers updated with latest kernel and other OS patches on physical & VMware servers
• Being a Primary SA for Linux server maintenance, my role is to keep all
  Production/COB/UAT/Development Linux servers up to date as per CITI
  standards, troubleshoot & resolve hardware related issues
• Ensuring availability of Machines at 24x7 support for 3 Data Centers Located in Japan
• Prepared procedure for TL upgrade to patch set8 & 10 for AIX Production & COB server, scheduled and implemented successfully
• Own server inventory for all servers on global repository
• Preparation of patching procedure, scheduling, implementation of VTM Patches on all 600 Linux & Solaris servers
• Installation & Configuration Tivoli Provisioning Manager across all servers and scheduled backup using TPM
• Coordinating for Hardware replacement for Solaris & Linux servers and provide support at OS level ( Hard Disk, CPU Fan, memory module, Power cables, Processor)
• ILO Firmware up gradation & OU Migration for Linux Servers
• Configuring Veritas Cluster setup, creation & deletion of service groups & resources

• 1000+ Production servers currently supported 24 X 7 by the Team
• Maintenance of HP & IBM Enclosures (c7000) up-to-date as per client standards
• Upgrade firmware on respective devices on Enclosures (OA, VC, ILO)
• Schedule faulty hardware replacement on the enclosures
• Migration of servers with respect to Legacy OS & Hardware
• Server build with Redhat OS and complete Layer setup
• Veritas cluster configuration
• Creating ASM disks for Oracle cluster servers
• Have Knowledge on Tanium , Virtualisation Containers, python scripting, Ansible

• MRDC provides 24x7 support to Citigroup for their Production, contingency databases and QA, development databases
• There are around 110 Production servers currently supported by our 24 X 7 support team
• In the event of processing disruption on the Production Machines, the machines from UAT cluster will be pulled out in order to setup the production
• Ensuring availability of Machines at 24x7 support for the Chennai data center of Citibank
• Managing backups & Restoration using EMC Networker and Sun Storagetek L700
• Installation of EMC Networker server, storage node and client packages
• Implementation of Networker & NetBackup Backup software, defining policies and scheduling the backups
• Installing and maintaining packages like SEOS, BMC patrol, Power broker for network security and monitoring
• Process management that includes Planning and scheduling cron jobs
• Configuring machines for secure file transfers like NDM (Connect Direct), SCP and RCP troubleshooting for any suspected errors
• Monitoring system logs and system performance and reporting
• Association of BCV and WBKCOPY for backups
• Creating raw volumes for database application using VXVM
• WebLogic 8.1/9.2 MP3 administration, Domain creation & configuration
• Implementation of Networker and NetBackup Backup software, defining policies and scheduling the backups