SUMMARY:

• Senior Software Engineer with over 15 years’ experience
• Experience as System Admin, Continues Integration (CI) & Continues Delivery (CD)
• Experience as Systems Quality Engineer, Automation and Sustenance Engineer.
• Experience in the areas of NAS, SAN Storage technologies
• Hands on experience on Huawei Object Storage OceanStor file system
• Hands on experience on Confidential WAFL file system & ONTAP Storage
• Hands on experience on Data Migration tools like Confidential ’s 7MTT (7 - Mode to C-Mode transition)
• Hands on experience in configuring and managing HPE 3PAR StoreServ & Hitachi Storage Arrays
• Hands on experience on Confidential Virtual Tape Library (VTL) and Backup & Recovery
• Hands on experience in testing Brocades FCR, FCIP and IPFC solution
• Hands on experience in IO tools like IOMeter, VDBench, Confidential SIO, FIO etc
• Hands on experience in Agile Process and tools like Jenkins, Jira & GIT
• Expertise in Automation using scripting languages Perl, Python, TCL/TK, Expect, PowerShell, Curl and Shel
• Expertise in Automation Frameworks like Robot framework, Confidential ’s NATE
• Experience in using debug tools Valgrind, Covert and Coverage tools like GCov
• Knowledge of latest storage technologies like Flash (SSD), NVMe Fabric
• Knowledge of different storage workload characteristics and performance impact

TECHNICAL SKILLS:

Development Tools: Perl, Python, Curl, PL/SQL, Pro*C, PowerShell and Shell

Web Technologies: CGI/Perl, JavaScript, SlikTest, REST, Jenkins

Prog. Languages: C, C++, Perl, Python, TCL/TK and Expect

Soft. Eng. Tools: GIT, CVS, SCCS

Debug Tools: GDB, KDB, Valgrind and Coverity

Backup Apps: NetBackup, NetWorker

Storage Dev: Confidential VTL, Confidential SlikWorm Switches, Confidential ONTAP filers, Huawei OS Storage, Hitachi Storage Arrays, EMC VMAX Servers

Operating Systems: Linux, VMWare ESX, Solaris, NCR Unix, Windows Severs, Confidential s ONTAP, Confidential FabricOS

PROFESSIONAL EXPERIENCE:

Confidential

Technical Lead & CI/CD Engineer

• Test Strategy development for Dorado SSD NAS technology project
• Test Design for NAS Snapshot feature for object storage
• Test execution and automation planning and tracking for India team
• Task breaking and task prioritizing for QE team
• Acted as Interface between India team and China team
• Worked to setup Continuous Integration (CI) & Continuous Delivery (CD)
• REST Api support testing for OceanStor

Confidential

Automation Engineer

• Description: Confidential proprietary operating system known as ONTAP which uses WAFL (Write Anywhere File Layout). WAFL is a file layout that supports large, high-performance RAID arrays, quick restarts without lengthy consistency checks in the event of a crash or power failure, and growing the file systems size quickly.
• As Inter -op and system integration engineer, I worked with different storage vendor storage arrays like EMC VMAX Servers, 3PAR StoreServ and Hitachi Storage Arrays. Developed test plan, test case development, test configuration setup and test execution of inter-op testing. Worked on vmware environments.
• Also worked on 7-mode to c-mode migration tools like 7MTT (7-Mode Transition Tool), which uses snap-mirror technology for data migration. Also worked on CFT (copy-free transition) data migration from 7-mode to cluster mode.
• Worked for WFIT (Wafl Functional Interaction Team) as lead engineer. Redesigned automation framework for WFIT and integrated with centralized lab and test execution systems.
• Worked on different Confidential features like Snapshot, Snapmirror, Replication, Clone, Metro Cluster, Compression, Compaction, FlexGroups Contribution:
• Set up of Hardware and Software configuration of EMC VMAX Servers, Hitachi Storage Arrays and 3PAR A rrays
• Hi-Track & EMC Unisphere usage to monitor and configure storage arrays
• Feature Inter-op test plan, test cases design and execution.
• Test automation by developing new test setup framework for inter- op areas.
• Worked on Continuous Integration(CI) & Common test lab (CTL)
• Worked on code coverage tools like GCov.

Confidential

Operating System(s): Linux, Solaris, Vmware, Windows, ONTAP

• High - speed backup and restore
• Cost efficiency and scaling up to 10 PB
• Faster, more efficient tape creation and disaster recovery
• Simplified management, implementation and scaling
• With de-duplication, VTL will dramatically reduce the cost of storing backups on disk
• Contribution:
• Design and development of new de-duplication feature test specs.
• Test case identification, development and test case execution.
• Feature test automation by developing new methods and procedures for framework.

Confidential,CA

Operating System(s): Linux, Solaris, Windows

• Fabric OS enables a wide variety of Confidential Advanced Fabric Services that are designed to improve the investment protection, security, performance, scalability, and efficiency of Confidential SAN fabrics.
• Contribution:
• Test execution of different FOS feature tests like zoning, FCIP, IPFC and high availability.
• Test case development and test case execution for FCR feature.
• Feature test case automation and addition of support functions.
• Performed functional testing using SAN tester, error injection testing using Finisar Jammer.
• Fabric setup and administration using patch panels.
• Contributed new procedures for FOS QA Automation frame work.
• Development and maintenance of automated test bed and test scripts

Confidential,San Jose

Operating Sys tem(s): Silk Work switches, Linux, Windows

• Transparent to both users and system administrators, Solaris PC NetLink enables you to consolidate multiple Windows NT systems and services onto fewer, more reliable Sun servers. Based on AT&Ts Advanced Server for UNIX, Solaris PC NetLink allows Sun servers to integrate with Microsoft Windows systems by implementing Windows NT services within the robust and proven Sun environment.
• Contribution: Involved in enhancement of Java based GUI for all the features of PC NetLink Server Version 2.0 from Version 1.0.
• Also involved in developing major features like Solaris Installation, up-gradation, un-installation, Windows installation using InstallShiledDeveloper and localization of the install scripts. Also made PasswdSync Install wizard for Windows NT installation.
• Fixed critical problems related to MSB and LSB data. Added support of Solaris ACL to PC NetLink. Updated the acceptance test suite, etc.