Swapna A
@swapnaa
Senior Linux Systems Administrator with 15+ years in Linux, virtualization, cloud and DevOps automation.
What I'm looking for
I am a senior Linux systems administrator with over 15 years of experience managing production infrastructure, patching, and application support across Oracle VM, VMware and cloud platforms. I specialize in Linux L3 administration, shell scripting and automation to maintain secure, highly available systems.
At Oracle and PureSoftware I led compute patching and provisioning efforts, implemented automated patching (Ksplice, ADR), and supported DBaaS/version-locked environments while driving compliance and incident remediation. I routinely troubleshoot kernel and OS update issues and produce daily patching reports.
I bring strong DevOps capabilities—Ansible, Chef, Docker, Kubernetes and Git—plus monitoring and storage expertise (Nagios, GlusterFS, NFS). I focus on process-driven operations, mentoring teams, and delivering reliable infrastructure for mission-critical SaaS offerings.
Experience
Work history, roles, and key accomplishments
Senior Admin - System
PureSoftware Private Limited
Dec 2022 - Mar 2025 (2 years 3 months)
Owned OS patching and compute support for Oracle IES environments, implementing automated patching (Ksplice/Autonomous) and reducing reboot windows while ensuring compliance and resolving patch failures.
Provided L3 Linux/Windows administration and Oracle VM/VMware provisioning for OCI/GBUCS, led patch testing/remediation and served as L3 escalation and on-call support improving infrastructure reliability.
Sr. NOC Engineer
PanTerra Networks
Oct 2010 - Aug 2015 (4 years 10 months)
Maintained data center infrastructure, automated operational tasks with shell and MySQL, managed storage (NFS/GlusterFS) and virtualization, and ensured SLA-driven uptime across client environments.
Sr. SOC Analyst
ACS
Oct 2009 - Oct 2010 (1 year)
Managed Linux server administration, backups and restores, monitoring and incident handling in a 24/7 SOC, authored scripts for monitoring and supported customer-facing issue resolution.
SOC Engineer - Shift Lead
Satyam Computer Services
Aug 2006 - Sep 2009 (3 years 1 month)
Led SOC shift for Ford IGS, performed server monitoring with NetView/OpenView, coordinated incident response and training, and maintained server availability and SOC process compliance.
Education
Degrees, certifications, and relevant coursework
VMC Mahila College
Bachelor of Science, Computer Science
Grade: 76%
Completed B.Sc in Computer Science with a 76% score, affiliated to Andhra University, passed in April 2006.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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