Shaik Abuthagir S
Perambalur
Summary
Smart DevOps Engineer with career spent in IT designing and planning. Talented leader with extensive knowledge of high availability architecture and concepts. Ready to tackle new challenges in project planning and development capacity.
Overview
16
16
years of professional experience
1
1
Certification
Work History
Associate Consultant
HCLTech
Chennai
06.2023 - Current
- Maintained version control systems such as GitLab for all software development projects.
- Developed automated deployment processes and scripts to ensure a smooth transition from development to production.
- Configured, managed, and monitored cloud-based services such as AWS EC2, S3, EBS, ELB, RDS using Terraform and Ansible.
- Coordinated with other teams for successful rollouts of new features or bug fixes.
- Conferred with project managers and other stakeholders to fully understand software design specifications and plan optimal development approaches.
- Resolved customer issues by establishing workarounds and solutions to debug and create defect fixes.
- Wrote user manuals and other documentation for roll-out in customer training sessions.
- Worked closely with systems analysts, engineers and programmers to understand limitations, develop capabilities and resolve software problems.
- Coordinated system installations, testing, and code corrections.
- Created CI and CD pipelines with Jenkins and Docker to automate the build process of applications.
- Deployed microservices on Kubernetes clusters in order to increase scalability and availability of services across multiple regions.
- Implemented version control processes for source code repositories using Git or Subversion.
- Collaborated with other IT teams to ensure successful integration between different systems and applications.
- Troubleshot technical issues related to configuration management tools such as Ansible and Puppet.
- Analyzed system logs on a regular basis to detect any abnormal behavior that might indicate a security breach.
- Managed user accounts, permissions, access controls, authentication protocols, and encryption methods.
- Reviewed change control requests to determine impacts of proposed changes on existing systems.
Senior Consultant
Capgemini India Pvt Ltd
Chennai
11.2020 - 06.2023
- Collaborated with other teams such as Basis and Security team during system upgrades or migrations.
- Assisted with system migrations from one operating system to another or from physical to virtual environment.
- Installed operating system updates and security patches.
- Ensured proper installation of operating systems, applications, upgrades, patches.
- Configured operating systems, installed applications, updated drivers, and performed other system maintenance tasks.
- Installed operating systems on client machines as needed.
- Installed and configured operating systems such as Windows and Linux.
Specialist
CSS Corp Pvt ltd
Chennai
06.2019 - 10.2020
- Prepared detailed documentation related to system configurations, maintenance procedures and incident reports.
- Managed virtual machines running on VMware ESXi hypervisor platform using vSphere client interface.
- Created cron jobs to automate periodic tasks such as log rotation, backups.
- Monitored performance metrics such as disk space utilization, memory usage, CPU load.
Application Management Advisor
NTT DATA Global Delivery Services Pvt ltd
Chennai
08.2016 - 06.2019
- Monitored system performance and implemented necessary changes to maintain optimal utilization of resources.
- Organized training sessions for other members of IT staff about best practices when dealing with Linux-based systems.
- Developed scripts for automation of system administration tasks using Bash, Python, Perl languages.
- Monitored logs generated by various services running on the Linux servers and identified anomalies or suspicious activities in them if any.
Tech Lead
Cognizant Technology Solutions Pvt ltd
Chennai
02.2013 - 08.2016
- Implemented best practices for hardening Linux systems against security threats such as malware or viruses.
- Developed documentation outlining procedures related to maintaining secure environments while administering a variety of different types of servers running different distributions of Linux operating systems.
- Configured, maintained, and secured various Linux systems for multiple users.
Customer Engg
HCL Infosystems Ltd
Chennai
06.2008 - 02.2013
- Created detailed documentation for IT processes, procedures and troubleshooting steps.
- Resolved network connectivity issues for local area networks and wide area networks.
- Performed server patching activities using Windows Server Update Services.
- Participated in IT projects related to desktop support services.
- Collaborated with other teams within the organization to resolve complex incidents quickly.
- Configured user accounts, permissions and passwords according to company policies.
- Provided technical assistance to users in person, via phone or email.
Education
High School Diploma -
Thanthai Roever Polytechnical College
Elambalur, Perambalur03-2008
Skills
- Incident Response
- Containerization
- Disaster Recovery
- Hardware troubleshooting
- Continuous integration
- Performance Tuning
- Virtualization Technologies
- Linux
- Patch management
- Server monitoring
- Configuration Management
- Linux Server Management
- Operating System Upgrades
- Bash Scripting
- IT Infrastructure Management
- Technical Support
- System Upgrades
- Project Management
- Project Coordination
- User Support
- Technical Troubleshooting
- Application Configuration
Affiliations
- Cycling Cricket Blogger
Languages
Tamil
First Language
English
Intermediate (B1)
B1
Accomplishments
- Got First price in State level Paper presentation for Image Processing Title
Certification
- RHEL 4 Certified
- IBM 7 System Administrator certified
Websites
References
References available upon request.
Timeline
Associate Consultant
HCLTech
06.2023 - Current
Senior Consultant
Capgemini India Pvt Ltd
11.2020 - 06.2023
Specialist
CSS Corp Pvt ltd
06.2019 - 10.2020
Application Management Advisor
NTT DATA Global Delivery Services Pvt ltd
08.2016 - 06.2019
Tech Lead
Cognizant Technology Solutions Pvt ltd
02.2013 - 08.2016
Customer Engg
HCL Infosystems Ltd
06.2008 - 02.2013
High School Diploma -
Thanthai Roever Polytechnical College
- RHEL 4 Certified
- IBM 7 System Administrator certified
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