Chittibabu Peetla
Devops
Hyderabad
Summary
With 9 years in IT, specialize in Windows, Linux, DevOps, and AWS Cloud. Skills include OS upgrades, RHEL server patching, FTP, HTTP, and NFS server configuration. Proficient in shell scripting for health checks, manage AD, LDAP, Ansible, Git, and AWS. Experienced in Docker, Kubernetes, Terraform, CI/CD pipelines (GitLab, ArgoCD), and AWS services (IAM, EC2, S3, VPC). Expert in YAML for Kubernetes and setup of NodePort, ClusterIP, and LoadBalancer services.
Overview
8
8
years of professional experience
3
3
years of post-secondary education
1
1
Certification
Work History
Senior Operations Analyst
Oracle
Hyderabad
6 2022 - Current
- Supported Oracle Cloud services
- Possess working knowledge of Amazon Web Services (AWS), including IAM, EC2, S3, and VPC
- Migrated Splunk infrastructure from AWS to Oracle Cloud Infrastructure (OCI)
- Provisioned AWS infrastructure using Terraform templates
- Familiar with HashiCorp Vault
- Developed Ansible play-books for infrastructure configuration
- Created shell scripts and Python utilities
- Resolved issues using ticket-based system, specifically JIRA
- Created and managed Git repositories, tags, and branches
- Set up monitoring and alerting using Prometheus and Grafana dashboards
- Coordinated with vendors for hardware-related issues.
- Improved code deployment efficiency by automating processes with CI/CD pipelines
Senior Internal Customer Support
Oracle Advertisement
Hyderabad
07.2019 - 05.2022
- Managed disk storage and file systems in Linux
- Monitored system performance, including CPU, memory, and disk utilization
- Conducted system administration and performance monitoring
- Managed user access using Active Directory (AD) and LDAP
- Administered NFS, troubleshot boot issues, and maintained system integrity
- Managed process control and scheduled system-related jobs using CRON
- Performed pre-health checks with scripts to prevent host node downtime
- Collaborated with team to analyze system solutions based on client requirements
- Mitigated security risks by conducting regular vulnerability assessments and applying necessary patches
- Reduced system downtime for critical applications by implementing robust monitoring and alerting tools
System Administrator
Oracle Data Cloud
Hyderabad
07.2016 - 07.2019
- Managed disk storage and file systems in Linux using LVM
- Monitored system performance (CPU, memory, disk utilization)
- Managed paging spaces and system daemons
- Conducted system administration and performance monitoring
- Administered NFS, troubleshooting boot issues, and maintaining system integrity
- Installing different packages using RPM (Red hat Package Manager) and YUM (Yellow dog Updater Modified)
- Troubleshooting server hardware issues and replacing faulty hardware
- Applying OS patches on remote machines.
- Managing endpoints Linux, Windows and Mac os with MDM
- Creating active directory user accounts, and assigning Groups
- File Vault 2 Enterprise Management and VPN Configuration Profiles
- Experience in MDM administration and packaging deployment of
applications for MAC environment in enterprise.
Education
MBA - Accounting And Finance
Jawaharlal Nehru Technological University
Hyderabad 03.2013 - 01.2016
Skills
Containerization Technologies:
- Kubernetes
- Docker
- Helm Charts
Programming and Scripting
Languages:
- Python
- Shell Scripting
Cloud Computing:
- Oracle Cloud
- Amazon Web Services (AWS)
Configuration Management and
Automation:
- Ansible
- Terraform
Source and Version Control:
-Git, GitHub
Protocols:
-TCP, DNS, DHCP, FTP and HTTP
Ticketing:
Jira, OSVC
Monitoring and logging:
Prometheus & Grafana
Operating System:
Linux, Windows and Mac
Skills
Kubernetes, Docker, Helm Charts, Python, Shell Scripting, Oracle Cloud, Amazon Web Services (AWS), Ansible, Terraform
Certification
2020, OCI foundation associate
Personal Information
- Passport Number: Valid
- Gender: Male
- Marital Status: Married
Languages
English
Hindi
Telugu
Timeline
Senior Internal Customer Support
Oracle Advertisement
07.2019 - 05.2022
System Administrator
Oracle Data Cloud
07.2016 - 07.2019
MBA - Accounting And Finance
Jawaharlal Nehru Technological University
03.2013 - 01.2016
Senior Operations Analyst
Oracle
6 2022 - Current
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