Close this
Close this

Arun Balasubramanian

Project Management
massachusetts, United States

Skills

DevOps

About

ARUN BALASUBRAMANIAN's skills align with Consultants and Specialists (Information and Communication Technology). ARUN also has skills associated with System Developers and Analysts (Information and Communication Technology). ARUN BALASUBRAMANIAN has 8 years of work experience.
View more

Work Experience

Senior Consultant

Capgemini Technologies
December 2019 - August 2022
  • Troubleshot issues by diagnosing RCA for filesystem, cpu and memory utilization and coming up with effective solutions reducing in 20% repeating issues. • Presented findings and recommendations to executive-level stakeholders, effectively communicating key insights and action plans. • Mentored junior consultants, helping them enhance their skills and contribute more effectively to projects. • Administered infrastructure via configuration management tools like Ansible, terraform, jenkins specializing in infrastructure as code.

Senior Systems Engineer

Fujitsu India Pvt ltd
January 2018 - December 2019
  • Managed Linux and AIX systems 3400+ servers with a specific focus on ensuring audit compliance for biggest banking sector. Developed tailored scripts to expedite the preparation of new servers, resulting in 90% manual intervention. • Detected underutilized storage in systems, collaborated with app and DB teams to release unused disks, saving 1.7TB of disk space which is 5% of storage recovered. • Red hat satellite servers for installing RHEL security and OS upgrades. • Collaborated with clients to determine the need and devise appropriate software and hardware solutions. • Ensured faster and firsthand resolution to end users by granting access to helpdesk to perform user unlock activities reducing resolution time by 30%. • Analyzed security logs to determine and alleviate network threats. Diagnosed and resolved complex technical issues, leveraging advanced troubleshooting and problem-solving skills. • Automated daily tasks by crafting shell scripts, significantly reducing manual intervention for checks and installations.

Senior Analyst

HCL Technologies Ltd
July 2014 - December 2017
  • Administered AIX systems, 2000+ servers around 63 countries for power up/down activities for IKEA, ensuring High Availability of warehousing servers. • Streamlined operational efficiency by implementing automated processes, resulting in an 80% reduction in manual efforts for bi-weekly and monthly reporting. Elevated the quality of report data through enhanced analytics, pinpointing significant contributing servers. • Orchestrated DLPAR creation and management on pSeries servers, aligning resource allocation with cross-team demands, resulting increase in system efficiency by 20 %. • Executed HACMP installations, upgrades, and failover/failback tests, ensuring system resilience and stability, ensured 100% DR Availability. • Deployed and maintained AIX 5.3, 6.1, and 7.1 on pSeries systems, utilizing NIM methods. • Utilized BMC Remedy tool expertise for automated issue reporting and management.

Education

Northeastern University

Master Of Science in Information Systems
September 2022 - August 2024

Anna university - AlAmeen Engineering College

Bachelor of Engineering in Electronics and Communication Engineering
June 2009 - May 2013