I have 8 years of Linux System Administration experience, 2 years in robotics, with automation, enterprise clustering (Red Hat, Oracle RAC, VCS) & hardware-software troubleshooting skills.
Certification:
RedHat Certified Engineer
Certificate of Expertise, Red Hat Clustering and Storage Management
Red Hat Kernel Internals Training
VMWare vSphere, Manage for Performance
Citrix Xen Virtualization Server Training
Experience:
- Scripted end-to-end automation for Linux servers deployment via HP Integrated Lights Out up to OS deployment and customized setup
- Deployed 150 Linux Servers into production.
- Provided hardware architecture consultancy to Project Managers, Service Owners according to project requirement
- Assisted Storage Infrastructure team in writing BASH scripts for 1) storage assignments identification – shared or local SAN 2) storage migration via AutoLUN and LVM PV migration 3) disk remapping for Oracle ASM disks post-migration
- Assisted DB Infrastructure Team in 1)re-organizing terabytes of storage in identifiable DM-multipath name-binding, kernel tunables for databases (Oracle and Informix) 3)shared disks initialization (disk wiping, partitioning), oracle:dba disk ownership on these disks via UDEV 4)wrote a script to automate these activities
- Cost-saving initiative – pioneered the blade swapping method to reduce 1)costs related to hardware purchases 2)downtime – minimal downtime required to swap the blade servers 3)hardware risks related to firmware issues