SIVARAMAN GOVINDASAMY
Columbus,Ohio
Summary
IT professional with 16+ years of expertise in Unix/Linux administration, cloud computing, automation, and infrastructure management. Experienced in optimizing performance, ensuring high availability, and implementing DevOps methodologies to streamline software delivery. Skilled in orchestrating scalable environments and driving automation across cloud and on-premises infrastructure. Authorized to work in the U.S. under H4 EAD, with a pending I-485
Overview
17
17
years of professional experience
1
1
Certification
Work History
Associate Manager Infrastructure Services
DXC Technologies
Bengaluru, India
12.2015 - 11.2023
- Experienced in managing AWS services, including managing EC2, VPC design, S3 for storage solutions, Lambda for serverless applications, ECS/ECR for container orchestration, CloudFormation for infrastructure provisioning, Auto Scaling for resource optimization, and Systems Manager for centralized instance management.
- Experienced in automating configurations with Ansible, containerizing applications with Docker, and managing CI/CD pipelines using GitHub Actions and Jenkins integrated with Git.
- Skilled in Terraform for multi-cloud provisioning, Kubernetes for orchestration, and implementing Prometheus, Grafana, and the ELK Stack for monitoring and logging.
- Led OS and cluster builds, patching, migrations, and disaster recovery drills, ensuring high availability and system resilience.
- Automated system administration tasks with Bash and Ansible, including patching 1,000+ RHEL servers and deploying application software across 200+ servers.
- Experienced in cluster technologies (Solaris, Veritas, Red Hat), volume management (SVM, LVM, VXVM, ZFS), virtualization (Solaris Zones, LDOM, VMware, RHVM), and scripting (Shell, Python).
Technical specialist - Platform & Storage
Wipro Infotech
Bengaluru, India
03.2007 - 12.2015
- Progressed from Junior Unix Systems Administrator to team lead, managing Unix systems (Solaris, Linux, AIX), clusters (Solaris/Veritas), and storage solutions (Hitachi 3-way replication)
- Led OS and cluster builds, patching, migrations, and disaster recovery drills, ensuring high availability and system resilience
- Expertise in Unix platforms (Solaris, Linux, AIX), SAN environments (Sun, Hitachi, EMC, Brocade), and backup software (Veritas, Networker)
- Skilled in cluster technologies (Solaris, Veritas, Red Hat) and volume management (SVM, LVM, VXVM, ZFS)
- Proficient in virtualization (Solaris Zones, LDOM, VMware, RHVM), shell scripting
- Collaborated with cross-functional teams and vendors to resolve complex technical issues, providing 24/7 on-call support as SME
Education
Bachelor of Engineering - Computer Science
Madras University
Chennai, India01-2004
Skills
- Cloud Computing Platforms: AWS, Azure
- Operating Systems: Solaris, Linux, AIX
- Configuration Management: Ansible, Puppet
- Containerization & Orchestration: Docker, Kubernetes
- Scripting & Automation: Bash (Shell Scripting), Python
- Version Control: Git
- CI/CD Pipelines: Jenkins, GitHub Actions
- Infrastructure as Code (IaC): Terraform, AWS CloudFormation
- Monitoring & Logging: Prometheus, Grafana
- Storage Area Network (SAN): Sun Storage, Hitachi, EMC
- Backup Solutions: Veritas NetBackup, Networker
- Cluster & High Availability: Solaris Cluster, Veritas Cluster
- Volume Management: SVM, LVM, VXVM, ZFS
- Storage Replication: Hitachi TrueCopy, Universal Replicator (UR), Shadow Image, Veritas Volume Replicator (VVR)
- Virtualization Technologies: Solaris Zones, LDOM, VMware & RHVM
Certification
- AWS Certified Solutions Architect, 02/01/20
- ORACLE: SPARC T4Based Server Installation Certified Implementation, 01/01/15
- ORACLE: Oracle Solaris 11 Installation and Configuration Certified Implementation Specialist, 01/01/15
- ORACLE: Oracle Solaris cluster 3.2 System Administrator, 01/01/12
- SUN Microsystems: Sun Certified System Administrator-Solaris10, 01/01/09
Timeline
Associate Manager Infrastructure Services
DXC Technologies
12.2015 - 11.2023
Technical specialist - Platform & Storage
Wipro Infotech
03.2007 - 12.2015
Bachelor of Engineering - Computer Science
Madras University
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