Jan 2016 – Present · 10 yrs 5 mos

• I'm currently working in the Linux Technology Center (LTC) on test automation and development. The LTC collaborates with IBM's Linux Distribution Partners, including Red Hat and SUSE, to ensure seamless integration of IBM's Linux solutions with their products
• During my tenure from 2016 to 2022, I contributed significantly to the HPC development team, focusing on Spectrum MPI Automation. The CORAL [Collaboration of Oak Ridge, Argonne and Livermore] project included some of the world’s smartest and most powerful computers [Summit and Sierra], built on IBM Power Systems with IBM Elastic Storage Server, IBM Spectrum Scale and IBM Spectrum MPI (part of an IBM software stack). My responsibilities included leveraging OpenMPI standards, utilizing Spectrum LSF as a job scheduler, managing Spectrum scale as a distributed file system, implementing Kubernetes for container management, and employing Jenkins for CI/CD. I am passionate about technology and its potential to drive innovation and growth.

Aug 2014 – Dec 2015 · 1 yr 4 mos

• HPC Job Schedulers ,BlueGene Supercomputer, GPFS , InfoSphere BigInsights , BlueMix and Test Automation. Big Data solutions - IBM Data Engine for Analytics

Jan 2011 – Jul 2014 · 3 yrs 6 mos

• The IBM Blue Gene Supercomputer is a massively parallel system based on the PowerPC processor. It derives its computing power from scalability and energy efficiency and my contributions to the IBM Blue Gene Supercomputer project have been essential in driving innovation and improving the quality of IBM's high-performance computing solutions.
• Contribution towards IBM supercomputer with PERCS architecture. The Defense Advanced Research Projects Agency (DARPA) called for the creation of commercially viable computing systems that would not only perform at very high levels but also be highly productive. The POWER7®-IH system known as Productive, Easy-to-use, Reliable Computing System (PERCS) was IBM's response to this challenge and achieved them through tight integration of computing, networking, storage, and software.
• AIX test automation in networking TCPIP component has been instrumental in driving innovation and improving the quality of IBM's AIX-based solutions
• During this period, I also contributed towards PowerVC FVT test automation. IBM PowerVC is an advanced virtualization and cloud management offering, built on OpenStack, that provides simplified virtualization management and cloud deployments for IBM AIX®, IBM i and Linux virtual machines (VMs) running on IBM Power Systems.