Vinothkumar S
Chennai
Summary
Dynamic IT professional with extensive experience at Crédit Agricole CIB, excelling in Red Hat Linux management and cloud solutions. Proven expertise in virtualization and infrastructure as code, coupled with strong problem-solving skills. Adept at enhancing system performance and ensuring seamless operations in high-pressure environments. Committed to delivering innovative solutions and driving efficiency.
Overview
14
14
years of professional experience
1
1
Certification
Work History
EP Holder
Crédit Agricole CIB
Singapore
12.2024 - Current
- Managed RedHat Linux environments, including installation, configuration, and maintenance.
- Implemented and supported L3 networking solutions.
- Administered HP Blade systems and Synergy infrastructure.
- Managed VMware virtualization environments.
- Worked with OVH Cloud and AWS cloud platforms.
- Worked on various Unix flavors (Linux, Solaris, AWS servers).
- Performed server OS patching for Linux servers.
- Provided backup and restore solutions using NetBackup.
- Handled server hang issues in critical production environments, including root cause analysis.
- Collaborated with the data center team for HP and Solaris server hardware maintenance, including motherboard, battery, disk, and DIMM replacements.
- Managed tickets and maintained SLAs using ServiceNow.
- Managed RedHat, IBM, and Oracle call logs and follow-ups for server issues.
- Supported users and application teams with LVM file system resizing on UNIX servers.
- Supported Cron job scheduling for Application FIDs on UNIX servers.
- Worked on consoles like ILO, IMM, HMC, and Solaris LDOM consoles.
- Performed profile activation for Memory and CPU allocation management through HMC on AIX servers.
- Created ASM disks in Linux and AIX servers.
- Worked on TCP Wrappers supporting.
- Supported applications upgrade on VCS cluster environment.
- Supported VXVM & VCS cluster servers for day-to-day BAU activities.
- Configured NIC bonding & Teaming on UNIX servers.
Infrastructure Specialist
IBM India Pvt Ltd.
12.2019 - 12.2024
IT Analyst
TATA Consultancy Services
07.2017 - 12.2019
System Engineer
Wipro Technologies
11.2015 - 06.2017
System Engineer
Uniware System Pvt. Ltd
11.2013 - 09.2015
Associate IT Engineer
Medall Health Care Pvt. Ltd
11.2011 - 06.2013
Education
MSc - IT
University of Madras
06.2014
BSC - CS
Chennai National College of Arts & Science
03.2011
HSC -
W.P.A Soundra Pandiyan Hr.Sec.School
03.2008
Skills
- Red Hat Linux 5/6/7/8/9
- Windows Server administration
- Ubuntu and SUSE Linux
- Solaris operating system
- Cloud platforms (GCP, AWS, Azure)
- OpenStack deployment
- Container orchestration (Docker Swarm, Kubernetes, OpenShift)
- Virtualization technologies (VMware, Oracle VM VirtualBox, Windows Hyper-V)
- Infrastructure as code (Ansible, Terraform)
- Version control (Git, GitHub, Bitbucket)
- Continuous integration and delivery (Argo CD, Jenkins)
- Monitoring tools (Nagios, ELK stack, Grafana, Prometheus)
- Artifact management (Nexus, JFrog Artifactory)
- Networking protocols (TCP/IP, DHCP, DNS, SNMP, SMTP)
- Ethernet and NFS configurations
- Directory services (LDAP)
- Project management tools (JIRA, Remedy, ServiceNow)
- Server hardware expertise (IBM, HP, Dell servers)
- Storage solutions (EMC storage, Dell DAS Box, Netgear NAS)
- Computer components knowledge (DISK, RAM, motherboard)
- Power supply and RAID controller management
Professional Courses
- A+, N+, CCNA, MCITP, LINUX 6.0 Course completed at CMS Training Institute
- RHCSA, RHCE Certified by Sansbound - The Networking School
Certification
- Red Hat Certified System Administrator
- Red Hat Certified System Engineer
- Red Hat Certified Specialist in OpenShift Administration
- Red Hat Certified Specialist in Ansible Automation
- Red Hat Certified System Administrator in RedHat OpenStack
- Red Hat Certified Engineer in RedHat OpenStack
- AWS Certified Solutions Architect – Associate
- ITIL 4 Foundation Certified
Disclaimer
I declare that the information provided is accurate and true to the best of my knowledge and belief.
Timeline
EP Holder
Crédit Agricole CIB
12.2024 - Current
Infrastructure Specialist
IBM India Pvt Ltd.
12.2019 - 12.2024
IT Analyst
TATA Consultancy Services
07.2017 - 12.2019
System Engineer
Wipro Technologies
11.2015 - 06.2017
System Engineer
Uniware System Pvt. Ltd
11.2013 - 09.2015
Associate IT Engineer
Medall Health Care Pvt. Ltd
11.2011 - 06.2013
MSc - IT
University of Madras
BSC - CS
Chennai National College of Arts & Science
HSC -
W.P.A Soundra Pandiyan Hr.Sec.School
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