Sreenivasulu Naidu

the setting up ofthe new build environment for various applications in Windows/Linux environment

• Managed to organizational standards by maintaining the source code in GIT for various applications
• Setting up the new Build Environment for various products in Linux Environment
• Maintains and extends configuration and build sub-systems on GIT
• Creating and maintaining the development and release branches on GIT
• Using Maven as a build tool, I could automate the process of building artifacts
• Supported and helped to create dynamic views and snapshot views for end users
• Implementing Jenkins continuous integration tool including installing setting the jobs/plans and setting up the tool for deployment
• Involved in installing Jenkins on a Linux Machine
• And creating a Master and Slave configuration to implement multiple parallel builds through a build
• Used AWS services like EC2, S3, EBS, Cloud Watch, ELB for building infrastructure
• Participates in the design and implementation phases for new and existing products, with a focus on AWS technical knowledge for successful execution of the requirements
• Help engineering teams implement new technologies in development for future production deployment
• Actively monitor and administer the applications and hosting environment to increase efficiency, improve reliability, and minimize downtimes
• Measurement, optimization and tuning of system performance and ensuring that systems will run reliably and are highly available in a 24/7 production environment
• Automated build deployments into EC2 using Puppet
• Experience in scripting for monitoring/deployment using chef to automate the task/deployment/install is strongly preferred
• Used Docker Container for running different individual services and optimizing the infrastructure cost
• Managing/Tracking the defects status using JIRA
• Automating the manual process if any, by writing the Shell scripts
• Involved in deployment of the application using Tomcat
• Primary responsibilities include Build and Deployment of the java applications onto different Environments like QA, UAT, pre-Prod and prod
• Production environment support activities which include major release or emergency hot fix deployments, scheduling and coordinating with client regarding Operational Job Cycles or any activities.

• Creating a Labels and support branches
• Manage code repositories (branching, labelling etc.)
• Adding /Deleting, Permissions and Customizing Views and Branches
• Coordinate build and deploy activities
• Worked on deploying the packages in production using Ansible playbooks
• Identify root cause and resolve problems
• Worked with developers, QA and Product support teams to identify and resolve build problems
• Review build results, debug and optimize complex builds, and discuss technical issues with developers, architects, and managers
• Develop and maintain build and release process documentation
• Performed SCM tasks, such as check-in, checkout, branching, tagging and merging code from development branches to main branch and main branch to development branches
• Assisting development team in resolving issues with build, environment, SCM and tools
• Perform code build and deploy (Unix and Windows) Launching and configuring of Amazon EC2 (AWS) Cloud Servers using AMI's (Linux/Ubuntu) and configuring the servers for specified applications
• Worked in Amazon Web Services (AWS) VPC, EC2, Cloud formation, S3, IAM, RDS, Route S3, Cloud Watch, Dynamo DB and Elastic cache
• Utilized Cloud Watch to monitor resources such as EC2, CPU memory, EBS volumes; to set alarms for notification or automated actions; and to monitor logs for a better understanding and operation of the system.

• Designed CI/CD processes in the context of a Jenkins orchestration, including the usage of automated build, test/QA and deployment tools
• Configure jobs and pipelines using Jenkins
• Troubleshoot problems arising from Build failures and Test failures
• Used GIT as source code management tool, setup push pull events to invoke builds, automation test cases from Jenkins etc., Performing the regular tasks that include cloning, pulling the repositories, branching and merging
• Responsible for creating Artifacts using Maven and deploying those artifacts into Tomcat Server
• Installed and configured Nexus repository manager for sharing artifacts between internal teams
• Used Maven dependency management system to deploy SNAPSHOT and RELEASE artifacts to Nexus to share artifacts across projects
• Configured and managed Git plugins in Jenkins server
• Responsible for configuring the slave nodes in Jenkins
• Worked in an IAAS environment called Terraform, to manage application infrastructures such as storage and networking
• Designing and deploying AWS solutions using EC2, S3, Elastic Load balancer (ELB), auto scaling groups
• Launching Amazon EC2 Cloud Instances using Amazon Web Services (Linux/ Ubuntu) and configuring launched instances with respect to specific applications
• Responsible to write Docker files and Docker compose files to build docker images and containers
• Responsible to maintain docker private repository
• Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed reaching one or more AWS EC2 instances
• Working on Multiple AWS instances, set the security groups, Elastic Load Balancer (ELB) and AMIs, Auto scaling to design cost effective and highly available systems
• Configuring and Networking of Virtual Private Cloud (VPC)
• Creating S3 buckets and also managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS
• Used Cloud Watch to set alarms for notifications or automated actions, and to monitor logs for a better understanding and operation of the system.

• Prepare various manuals like User Guide and Developer Manuals
• Create/Revise the document based on the Software requirements specification (SRS) given
• Coordinate with the Implementation team and Software Developers to extract technical information
• Prepared REST API Documentation from scratch
• Experience in HTTP methods like create, update, delete, copy, etc
• Experience in URI, URN, URL
• Experience in Stripe API
• Experience in JSON request and response
• Experience in understanding query parameters like Authentication, Rate Limiting, And Pagination
• Working in an organized manner and implementing best practices to ensure high-quality documentation
• Work with Subject matter Experts (SMEs) for content reviews.