Madhusudhana Rao Rao Jadda
Assistant Consultant
Hyderabad
Summary
Dedicated and results-driven Cloud Ops Engineer with 14+ years of experience in Linux Administration, AWS and automation using Ansible. Seeking a challenging role to leverage my expertise in system administration, cloud computing, and troubleshooting to contribute to the growth of an organization.
Overview
14
14
years of professional experience
2009
2009
years of post-secondary education
Work History
Assistant Consultant
Tata Consultancy Services (TCS)
HYDERABAD
04.2022 - Current
- Configured VPC peering and managed network routing between VPCs to ensure seamless cloud communication.
- Perform regular Operating System and AWS and Azure cloud infrastructure administration.
- Handle support requests related to Operating system, AWS and Azure.
- Implementation of Patch Management using AWS SSM and AWS CLI and Shell Script.
- Perform trend analysis of the incidents/events and help in finding the resolution.
- Working with Dev Team to write Docker files.
- Worked with Terraform to create AWS components like EC2, IAM, VPC, ELB, and S3.
- Automated patching of multiple EC2 instances using AWS Systems Manager.
- Used Zabbix as IT infrastructure monitoring tool and monitoring host resources such as processor load, disk usage, system logs, monitoring applications.
- Developed and deployed automated patching solutions using Ansible playbooks, reducing manual intervention and improving efficiency.
- Created Pre and post validation scripts for Patching.
- Led disaster recovery exercises, demonstrating in-depth knowledge of recovery protocols and contributing to successful restoration of services during emergencies.
- Mitigated vulnerabilities and enhanced OS security through hardening procedures, reducing exposure to potential threats.
- Executed OS upgrades and migrations, including upgrading from RHEL 7 to RHEL 8 and migrating from CentOS 7 to RHEL 7 and Ubuntu 20 to Ubuntu 22, ensuring smooth transitions with minimal service disruptions.
- Decommissioning of servers, releasing storage space.
- Establishes and maintains effective working relationships with end users, vendors and managers.
- Managed storage resources by adding/removing RAW disks and assigning LUNs for database teams to manage ASM disks efficiently.
- Configured monitoring and security tools, including Zabbix and Nessus agents and Qualys agent to continuously monitor system health and detect vulnerabilities.
- Configured and managed RedHat Satellite and capsule servers, including Yum repositories, to ensure smooth software deployment and updates.
- Configured Logical Volume Manager (LVM), managing volume groups, logical/physical partitions, and importing new physical volumes to expand storage capacity.
- Analyzed service incidents, identified risks, and recommended proactive solutions to improve service reliability and security.
- Automated tasks using Ansible, writing playbooks to streamline server configurations and reduce manual efforts, enhancing overall productivity.
Specialist System Administrator
Kyndryl Solutions Private limited.
09.2021 - 04.2022
Specialist System Administrator
IBM India Private limited.
09.2017 - 08.2021
System Administrator
Verizon Data Services India Pvt Ltd.
08.2014 - 08.2017
Linux Administrator
iNetFrame Technologies Pvt. Ltd.
04.2012 - 08.2014
- Company Overview: Client: Oracle India.
- Client: Oracle India.
System Administrator
IBM India Private limited.
12.2010 - 01.2012
Education
Master of Computer Applications -
Bharathidasan University
Bachelor of Science - undefined
Acharya Nagarjuna University
Skills
- RHEL
- Redhat satellite
- OEL
- SUSE
- Centos
- UBUNTU
- Jenkins
- Git
- Ansible
- Ansible AWX
- Docker
- AWS
- Terraform
Disclaimer
I hereby declare that all the statements made in this resume are correct to the best of my knowledge and belief.
Technology Core Competencies
RHEL, Redhat Satellite,OEL, SUSE, Centos, Sun Solaris, UBUNTU, AWS Certified Cloud Practitioner, AWS Certified Associate, Jenkins, Git, Ansible, Ansible AWX, Terraform, Zabbix, Nagios, AWS, Apache, Tomcat, Web logic, Docker, Kubernetes
Timeline
Assistant Consultant
Tata Consultancy Services (TCS)
04.2022 - Current
Specialist System Administrator
Kyndryl Solutions Private limited.
09.2021 - 04.2022
Specialist System Administrator
IBM India Private limited.
09.2017 - 08.2021
System Administrator
Verizon Data Services India Pvt Ltd.
08.2014 - 08.2017
Linux Administrator
iNetFrame Technologies Pvt. Ltd.
04.2012 - 08.2014
System Administrator
IBM India Private limited.
12.2010 - 01.2012
Bachelor of Science - undefined
Acharya Nagarjuna University
Master of Computer Applications -
Bharathidasan University
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