Ajay Petta
DevOps Engineer
Kakinada
Summary
A software professional specializing in DevOps. In a professional career spanning over 6+ years with 4.9 years of relevant experience in DevOps Technologies like Git, Maven, Jenkins and Ansible, Aws Technologies. Experienced in Build & Release as part of CI/CD pipeline. Worked with geographically distributed teams.
Overview
17
17
years of professional experience
2017
2017
years of post-secondary education
1
1
Certification
Work History
DevOps Engineer
Reliance industries limited
12.2020 - Current
- Installing and configuring GIT, Jenkins (Deployment automation).
- Managed GIT as Source Control Systems.
- Branching, Tagging, Release Activities on Version Control Tools: GIT.
- Built Continuous Integration Environment (Jenkins).
- Creating and managing slave nodes in Jenkins.
- Configured Jenkins with maven build tool in generating war/ear files and archived them.
- Deployment and troubleshooting of JAR, WAR, and EAR files, as requested by the application teams on the respective environments.
- Responsible for maintaining backup and versioning of war/ear file using Nexus repository.
- Write Ansible Playbooks for automating manual tasks. Written Ansible Playbooks, Roles to automate installation of middleware Infrastructure like Apache Tomcat, JDK and configuration tasks for new environments etc.
- Knowledge on Docker, Writing Docker files for different Environments Creating Docker Containers and Images.
- Working experience with cloud infrastructure on AWS (Amazon Web Services) and computing AMI virtual machines on Elastic Compute Cloud (EC2).
- Worked in container-based technologies like Docker.
- Collaborated with development support teams to set-up a continuous delivery environment with the use of Docker.
DevOps Engineer
Reliance industries limited
10.2019 - 11.2020
- Fixed bugs on the build/deploy platforms and worked closely with developers to understand their build requirements.
- Experienced in branching, tagging, and maintaining the version across environments using SCM tool Bit bucket on Linux and windows platforms.
- Managed Bit bucket as Source Control Systems.
- I worked extensively with Jenkins to implement build automation.
- Setup full CI/CD pipelines for end-to-end solution.
- Responsible for upgrading, administrating, Plugin management, user management, job creation in Jenkins.
- Creating and managing slave nodes in Jenkins.
- Configured Jenkins with maven build tool in generating war/ear files and archived them.
- Develop and maintain build and release process documentation.
- Written groovy scripts to use multi branch pipeline projects in Jenkins to configure it as per client's requirements.
- Deployed code on QA, UAT, Staging, and Development environments.
- Hands on experience in automating a builds and deployment processes using Groovy script.
- Experience in managing containers with Docker.
- Managed AWS infrastructure as code using Terraform.
- Used Terraform scripts to automate instances for Manual instances that were launched before.
Support Engineer
Reliance industries limited
07.2018 - 10.2019
- Working on all kinds of user generated and auto generated incidents.
- Implementing various change requests.
- Coordinating with various vendors for hardware replacements.
- User & Group Management & File System Management.
- Troubleshooting User Login Problems & Password Sync Issues.
SAP Associate Engineer technical
Reliance industries limited
06.2008 - 10.2014
- Project requirement study and analysis.
- Coordinating with business analyst to map process.
- Configured New Planning Plant, Maintenance plant & Assignment.
- Resolving issues posted by different regional PM users.
- SAP MM module transaction scenarios i.e. purchase requisition, purchase order, service order, entry sheet, material reservation, goods receive, goods issue, inventory management.
- Good knowledge of different procurement processes like direct, indirect, third party, sub-contracting, stock transport orders, stock transfers, account assigned POs, asset procurement, consignment etc.
- Configured MM Organizational Elements: Company code, Plant, Storage Location, Purchasing Organization, Purchasing Group etc.
- Configuration of Inventory Management: Movement Types, Number ranges for material document of Goods Receipt, Goods Issue, shelf-life check for movement types and Stock Transfers- inter and intra company.
- Configuration of Version Management for specific fields in Purchase Req. and Purchase orders.
- Solving day to day issues raised by users as per the priority given to them and intimating users the solution.
Education
M. Tech. - CAD/CAM in Mechanical Engineering
Jawaharlal Nehru Technological University
Kakinada, Andhra PradeshB. Tech. - Mechanical Engineering
Godavari institute of Engineering Technology
Kakinada, Andhra PradeshSkills
- Linux
- Ubuntu
- RedHat
- Centos
- Windows
- Shell scripting
- GIT
Personal Information
Father's Name: Subbarao
Certification
CPEN
Timeline
CPEN
05-2025
DevOps Engineer
Reliance industries limited
12.2020 - Current
DevOps Engineer
Reliance industries limited
10.2019 - 11.2020
Support Engineer
Reliance industries limited
07.2018 - 10.2019
SAP Associate Engineer technical
Reliance industries limited
06.2008 - 10.2014
B. Tech. - Mechanical Engineering
Godavari institute of Engineering Technology
M. Tech. - CAD/CAM in Mechanical Engineering
Jawaharlal Nehru Technological University
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