Product ReliabilityDevOps Value Stream Assessment & CI/CD Build StrategyGlobal Operations and Expansions Instrument S/W Product End to End Support & Cloud ExpansionSW Lab to Co-Location Data Center migrationStorage and Data ManagementM&A Services Integration

System Administration, SDLC, DevOps, Jama, Jira, Confluence ( Atlassian Suite ), Jenkins, Teamcity, JFrog Artifactory, HPC, VMWare, Vagrant, Docker container, HyperV, Oracle Virtual Box, Packer, Terraform, AWS.

Own and provide end to end support of OEM Facility OFLab testing to ensure smooth test execution and delivery for Lumia devices.Define OF Lab QA test strategies, drive test planning, test execution and test automation for Lumia devices.Timely execution of OF Lab test according to program schedules and priorities.Triage, troubleshoot and track defects in tracking tools.Work with developer to debug and resolve issues related to test environment and SW. Review, report and communicate test results to key stakeholders and facilitate understanding of issues and their impact. Operate and maintain the health of devices running in the OFLab as well as the OF Lab test environment. Collaborate and contribute to local, global teams and with partners toward the development, deployment and improvement of process, way of working and improvement initiatives.Highly independent and self-directed. Can develop and implement complex and innovative concepts.Able to take a strategic view as well at an operational and detailed level - Team working, co-operation, negotiation and planning in a global organization - able to work effectively in a global team across several sites.

Provided active, daily end user support for build, test and static/dynamic analysis automation issues, development, test, production build environment issues, ensure stability and performance of environments, and promote best practices and processesLed initiatives, networking and co-operation between Solutions’ key roles and other key SWES personnel on site to solve complex solutions related issues, Developed and deployed new solutions, setup state of the art SW Test Lab, OFLab for CI/Test Automation. Coach and trained users in CI, PB and SWD&T Solutions related topics.Initiated, support and manage as required, CI solutions provided from the local site to nearby, external collaborators and/or subcontractorsGathered In-depth understanding of SW development environment tools landscape, especially continuous integration, build, test, and SCM tools and integration between these tools. Knowledge of PowerShell programming, PERL and Python scripting skills. Setup PC/Server Hardware, VMWare, Clustering options and Operating System (Windows 2008, Windows /8) information desired. Ability to work both independently and with the global/local teams and make decisions within agreed timeframe. Customer-oriented mindset and excellent communication and networking skills.

★ Productivity Improvement:• Defined global strategies for SW Dev Env tools for Continuous Integration, build, test, SCM tools, Deployed PC/Server Hardware, VMWare, Clustering options for Build CI Enterprise Jenkins Master & slaves across multiple sites. • As a Key DevOps SW analyst understood various bottlenecks in the SW Development Process pertaining to build execution on windows, Researched and as a key member of the team successfully deployed solution (Incredibuild, ElectricCommander, Jenkins/CI) that reduced the build time from 2.5 hours to 15 minutes resulting in a 80% productivity gain.• Led the integration of Sun Grid Engine (SGE) cluster for the Simulation Software. Created a proof of concept using SGE, JiMeneS (Job Management System), as a key member of the team successfully deployed SGE that reduced the Simulation time from 26 days to less than 30 hours resulting in a 96% productivity gain for Abaqus drop test simulations• Key contributor in ongoing hardware capacity planning, budgeting, architecture strategy development to improve processes, reduce cost, and enhance performance.★ Total Cost of Ownership Reduction:• Successfully developed proof of concept using Linux Clusters on Intel/AMD x86 based Architecture to replace expensive proprietary technology HP/SUN architecture to save cost• Generated savings of more than 50% on SW license Cost for simulation SW★ Thin Client Solution/ HA Cluster Management:• Successfully developed proof of concept to reduce HW equipment’s to more than 40 % by deploying SunRay, Wyse thin client solution by consolidating workstations as Linux Servers in the Data Center.• Successfully led deployment of Linux Compute/Compile server farm solutions in SGE/LSF /PVMGMake Clusters resulting in reduction of Total Ownership Cost.• Increased SGE/LSF usage by 35%, Conducted End Users Trainings • Migrated Licensed Platform LSF Cluster to Open Source Sun Grid Engine (JMS) resulting in huge cost savings.

• Installed, upgraded and improved EDA Applications, Flexlm License management for ASIC Design software to provide 24x7 high availability and uptime Toolkits included EDA Cadence Synopsys, Mentor.• Installed, configured, maintained LSF Cluster consisting of HP/SUN/PC servers, workstation, with HP-UX 11.00, SunOS 5.x, RedHat Linux 7.X, Win2k/NT and Network Appliances (840/720) network Filers.• Reduced hardware equipment to 40 % by reallocating, eliminating old infrastructure m/c with new latest, faster servers, workstations and introducing PC based Linux environment as compute servers solutions in LSF for simulation & Synthesis, as compared to HP & SUN workstations, saving 50% on hardware cost.• Improved performance and availability by consolidating all the distributed applications, users home directories, Licenses across multiple single node license servers to 3 robust License Server Triad environment and Application Servers (Network Filer with 1 TB disk space) eliminating single point of failure. Reserve specific license features based on Users, Host, and Projects to provide 24X7, uptime for licenses availability. Mirrored project data using RSYNC.• Increased LSF usage by 25% fine-tuning several LSF & host kernel parameters, reducing long LSF command lines by creating alias and different job specific run queues reserving resources (licenses) .• Developed department Website with dynamic information updates about Hardware, Software configuration, and online usage statistics to include web-based dynamic reports of LSF Cluster System, Application, license usage/ performance reporting using shell, Perl-CGI scripts, MRTG and custom RRDTool data collection & Graphing utilities eliminating costly reporting tool.• Initiated cost based analysis using utilization reports for better decision making for management.

• Installed, upgraded, patched and improved EDA/ CAD Applications and Flexlm License management for ASIC Design s/w Tool kits, Cadence NC Verilog, SPW, SE, Synopsys, Design-Compiler, DesignWare, Formality, PrimeTime FPGA Express, Synplicity, Mentor Fastscan, Chip Buster to provide 24x7 availability and uptime.• Proficiently installed and administered IT Infrastructure migration for spin-off from HP to Agilent at San Diego Wireless Design Center in a timely manner.• Installed, configured and maintained HP 9000 K210,L2000-44, R390, A180 Class Business Servers, HP SureStore E Disk Array 12 H, HP Fiber Channel 1010D, HP SureStore E Tape Library, HP C3000 Visualiser, C360, C180, C735 workstations Xterminals, IA-64 Bit Itenium BigSur evaluation m/c with HP-UX OS Ver 11.00, 10.20, Linux 6.X, 7.X on all Servers & Workstations• Installed, configured & administrated HA MC/ServiceGuard two Node Cluster, NFS Toolkit File Server using HP-Logical Volume Manager (LVM), HP-MirrorDisk/UX, HP-Online JFS, Samba Server, DNS/ DHCP Server, NTP , Ignite/SD-UX Server, apache Intranet Web Server, SMTP Mail Server, Print Server, SoftBench, Flexlm License Manager Server.• Worked in co-ordination with User Support Team (Help Desk) for ONLINE call up-dates, resolution & Call status Reports through BLT 4.5 Action Request System. Provided online support, training to Users personally at San Diego Sites & over Phone at various sites for Unix & PC Software Support.• Setting up procedure & documentation for System Administration like Users account management, system monitoring, performance optimization, UX S/W, H/W repair Process, Backup, Restore & ensuring San Diego Site UX Environment identical at all W/S machines.

 Installed, configured and maintained HP 9000 K series servers, Compaq Prolaint series Servers with HP-UX Ver 9.05, 10.20, Linux 6.X, SCO Unix SystemV V3.2.0.  Installed, Configured and administrated network services like DNS, NFS, NIS, DHCP etc.  Managed, cross-trained and motivated team of 8 customer support engineers for IT services at Siemens Mfg. Plant providing support to more than 400 users.  Developed shell scripts for automation of various routine tasks like Backups, Recovery, file transfers through FTP, log files trimming, scheduling & performing regular backups of Applications data and critical databases of the System Files etc. through Shell Scripts of HP-UX servers. Configured and supported Disk Arrays (RAID). Maintaining file systems integrity and security.

Systems Administration

System Administration

System Administration

System Administration