Unix Systems Administrator — Bengaluru, India

Architecting the Invisible Infrastructure

IT specialist with over three years engineering resilient Unix environments for enterprise clients. From bank-grade Solaris clusters to Oracle's own infrastructure — I build the systems that never sleep, so businesses never stop.

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3+ Years of Experience

3 Enterprise Clients

2 Oracle Certifications

24×7 Operations Support

Three Years Building Systems That Never Fail

I operate at the intersection of reliability and complexity — managing Unix and Linux infrastructure that underpins financial services, enterprise platforms, and mission-critical operations. My work spans Solaris and RHEL environments where uptime isn't a metric, it's a mandate.

From configuring high-availability PCS clusters at Ujjivan Small Finance Bank to administering Veritas volume management for Oracle India, every system I touch is engineered for zero-downtime performance.

Command line, circa always

Infrastructure detail, patch panel

"The best infrastructure is the kind nobody notices — until it's gone."

Every server configured, every cluster built, every patch deployed exists so that someone, somewhere, can do their work without thinking about what's running underneath.

Solaris ◆ RHEL ◆ ZFS ◆ High Availability ◆ Oracle Certified ◆ Infrastructure ◆ Unix Administration ◆ RAID ◆ Solaris ◆ RHEL ◆ ZFS ◆ High Availability ◆ Oracle Certified ◆ Infrastructure ◆ Unix Administration ◆ RAID ◆

Experience

June 2025 — Present Bengaluru, India

Unix Administrator

Kyndryl Solutions Pvt. Ltd.

Client — Ujjivan Small Finance Bank Ltd.

Managing UNIX/Linux infrastructure for bank-grade operations, ensuring 24×7 availability and strict financial compliance

Administering High Availability PCS clusters and SUN clusters for zero-downtime service delivery

Creating ZFS pools and managing RAID configurations across enterprise storage

Enterprise patching and OS hardening for RHEL, CentOS, and Solaris environments

Installing, configuring, and building Linux/Solaris servers per release specifications

Managing user accounts, groups, and permission structures for secure access control

Aug 2024 — May 2025 Pune, India

Unix System Administrator

SoftengerIndia Pvt. Ltd.

Client — Oracle India Pvt. Ltd.

Troubleshooting NFS configurations and administering swap space across production environments

Console management of physical servers and Solaris zones

SVM and ZFS Volume Manager administration for enterprise storage

Implementation of RAID levels (0, 1, 5) using Solaris Volume Manager

Managing logical domains (LDOMs) and logical partitioning

Software package administration across Solaris 10/11.4 and Linux

2022 — 2024 Gurugram, India

Junior Unix Administrator

Lauren Information Technologies Pvt. Ltd.

Providing 24×7 operational support for Unix infrastructure

Service Management (SMF) — NFS, SSH, TELNET, FTP

System boot/shutdown procedures and performance monitoring

SELinux and firewall configuration for security hardening

Filesystem management — creating ext4 and XFS file systems

User account management, creation, and modification

Technical
Arsenal

Solaris & Unix

Deep expertise in enterprise Solaris and Unix administration — from kernel-level troubleshooting to zone management and volume administration.

Solaris 10 Solaris 11 LDOMs Zones SVM ZFS SMF Boot Env

Linux & RHEL

Production-grade Linux administration across RHEL 8 & 9 — installation, hardening, patching, and performance tuning.

RHEL 8 RHEL 9 CentOS LVM SELinux Firewall ext4 XFS

Storage & High Availability

Designing and managing fault-tolerant storage and clustering solutions for enterprise-grade uptime requirements.

ZFS Pools VxVM RAID 0/1/5 RAID-Z PCS Cluster SUN Cluster NFS Patching

Hardware & Tooling

Hands-on experience with enterprise Sun/Oracle hardware platforms and ITSM tooling for incident and change management.

Sunfire T4-1 S7-2 T5-2 M7 / M8 T7-4 BMC Remedy Service Desk Monitoring

Credentials

Oracle Solaris 11 System Administrator

Oracle Certified

Oracle Linux System Administrator

Oracle Certified

Education

Graduation

Maharaja Agrasen Himalayan Garhwal · 2021–2024

Intermediate — CBSE

2020–2021

Matriculation — CBSE

2019–2020