About

Arun Singh Mathuria is a highly skilled Senior Engineer with over 9 years of experience in DevOps and Data Center environment of UNIX Systems Administration, Cloud Computing, Cluster Computing, Backup & Recovery, Data Center Management, and Migration (Servers & Services) from on premise to Cloud. He is currently working at McKinsey, where he is responsible for managing DevOps and Data Center environment of UNIX Systems Administration, Cloud Computing, Cluster Computing, Backup & Recovery, Data Center Management, and Migration (Servers & Services) from on premise to Cloud – AWS, S3, Storage Gateway, EC2, Azure, Agile, Scrum, Docker, Backup & Recovery, TSM, Rubrik, Splunk, Data center management, It operations management agile project management, Backup Management, EBS, VPC, Load Balancing, Python, Capacity & Planning, Zero Trust & Network Segmentation, Ansible, GPFS, VIO, RHEL, SUSE, IBM Storage & FLASH, IBM Power Hardware, IBM SVC, Infinibox Storage. Prior to McKinsey, Arun worked at TCS as a System Engineer, where he was responsible for troubleshooting hardware and operating system related issues, networking, multipathing, VLAN trunking, and troubleshooting using OS commands, logical volume manager, file system management, package & patch administration, migration using alt_disk, nimadm, firmware upgrade and VIOS patching, backup & restore, VIO server administration, HACMP administration, H/W console, Flexi System Manager administration, creating LPAR and performing DLPAR operations, shell scripting, scheduling, Unix security baselining, user and group administration, log file administration, disk and file system administration, identifying system performance bottleneck, and fine-tuning the system for optimal performance. Arun also worked at IBM as a Senior Unix System Administrator, where he gained experience in Data Center environment as UNIX systems administrator. He is skilled at HACMP, GPFS, VIOS, NIM, LPAR administration, installation and migration, configuration, troubleshooting, and managing UNIX servers. He is adept in understanding client requirements and ensuring on-time delivery. He is capable of working in a team, handling projects along with resource availability. Arun has a Bachelor of Technology degree in Computer Science from JP Institute of Engineering & Technology. He is proficient in AWS, Azure, Ansible, Python, AI, and DevOps. With his relevant experience of 10.86 years, Arun