Sep 2020 – Present · 5 yrs 6 mos

• Having overall 10+ years of experience on Cybersecurity (Pre-Sales) and Storage & Backup (L2, L3 Admin)in Information Technology
• Working on RFP/RFI shared by Customers and proactive opportunities.
• Evaluate the RFP/RFI or proactive opportunities and prepare the SOW.
• Preparing documents such as Queries, Efforts Estimates, Volumetrics, Risk Factor & Technical Proposal.
• Working on Security Device Management such as Firewall, Antivirus, Proxy, DLP, Checkpoint, IAM, IPS/IDS, PAM, VPN, Email Gateway, Antiphising, IDAM, Cloud Access Security Broker, Disk Encryption, CASB, VAPT and SIEM Management
• Working on SOC Management
• Working with multiple vendors related quotation & pricing and Security Tools features.

Feb 2017 – Present · 9 yrs 1 mo

• Overall 7.5+ yrs of experience in Linux & Storage and 6+yrs of experience in High-Performance Computing Cluster Environment. Currently working on Storage & Backup Domain. Working on Hitachi & Netapp Storages & Netbackup 8.1 tool for backup. Below are the Daily Work routines:
• 1. NAS
• Working on Replication.
• Working on Qtree or Volume Migration .
• Working on NAS Pool Migration
• Working on User Home data and directory Migration with Rsync.
• Working on User & Admin level Modification
• Working on Policy Modification.
• Working on filer level troubleshootings.
• Working on Data Ontap 7 mode & C-Mode.
• Working on SnapMirror
• 2 SAN :
• Working on SAN Space Additon/Modification
• Working on SAN Pool Move
• Working on Switch and Array level Issues.
• 3. NetBackup
• Working on Daily & Monthly Backups.
• Working on Restore
• Working on Backup Error codes.

Mar 2014 – Feb 2017 · 2 yrs 11 mos · Bengaluru Area, India

• Make a setup or Environment for High Performance Compute Clusters
• Creating Cluster through Cluster Suite like xCat,Rocks,HPCMU,MM- Cluster
• Add Job Scheduler like Torque,PBS,SLURM,SGE to Cluster
• Add Monitoring Tool to Cluster
• Compiler and performance libraries
• Application porting & optimization
• Parallel file system
• Work on various Domains for e.g - Linux/Unix,Storage,Networking etc
• Areas of proficiency:
• HPC – High Performance Computing
• 
• File systems:NFS,GPFS,Panasas,Nexenta,Netapp,GlusterFS
•  High performance Cluster Computing tools : RHEL Cluster Suite ,ROCKS,HP CMU
•  High Availability Cluster implementation
•  Monitoring Tools: Ganglia,Nagios
•  Schedulers-PBS Pro,Torque,SGE,Slurm,LSF
•  Infiniband/ 10G Configuration and troubleshooting
•  Benchmarking: IOR, IOZONE, HPL: CPU, GPU & MIC.
•  Application integrations like: Ansys, Fluent, Abaqus, CFX, Math-lab, Wine2K, VASP, BLAST, CCSM, CHARMm, Amber, Dl-Poly, Hammer,3DMAX, Cadence, WRF, etc
•  Performance Fine tuning, file system tuning for better performance & IO.
•  Storage Configuration – HP, Fujitsu ,IBM ,EMC ,Netapp
•  GPU - Installation, Configuration and Benchmarking
•  GPU – Application and Benchmarking of Applications on tesla and Kepler Cards
•  MIC – Installation, Configuration and Benchmarking
•  Windows basic setup (AD, DNS configuration)

Sep 2013 – Mar 2014 · 6 mos · Bengaluru Area, India

• Log Ticket for Installation & Troubleshooting of Windows & Unix Application for the End User.
• Installation & Troubleshooting of Windows related Application for the End User.
• Making Daily & Weekly Report.
• Work on Incident Management & Problem Management.
• Worked on domains like Wintel,ITIL etc.

Mar 2013 – Jun 2013 · 3 mos · Pune

• Love to adapt new things,getting new innovative ideas and good environment
• Trained on Active Directory,Desktop Virtualization,Application & Server Virtualization(citrix,xen app),Relational Database,Networking,Storage,Backup Tool,Unix,Wintel & ITIL