Venkat Rao Lagadapati

Email ID:adxhzy@r.postjobfree.com

Mobile No: +1-862-***-****

LinkedIn: www.linkedin.com/in/venkat-rao-lagadapati-167478263

SUMMARY:

IT professional with more than 6+ years of experience in Installation, Configuration, Upgrading, Support, and Maintenance of various platforms of Linux like RHEL, SUSE, CentOS, Debian, Ubuntu, Unix platforms like Sun Solaris, IBM AIX, and Windows Servers.

Experience in DevOps and Cloud environment, where worked on tools for configuration manager (Puppet/Chef and Ansible), CI/CD (Jenkins), and version control (Git) as well as experience in Cloud IaaS with AWS and AWS Cloud Administration including services such as S3, EC2, VPC, EBS, AMI, ELB, SNS, RDS, IAM, Auto Scaling, Route 53, CloudFront, CloudTrail and OPS Work.

Extensive experience in all phases of the Software Development Life Cycle with an emphasis on Designing, Developing, Implementation, Deployment, and Support of distributed enterprise scalable, secure, and transactional J2EE applications.

Experienced in Waterfall, Agile/Scrum, Lean, and most recently Continuous Integration (CI) and Continuous Deployment (CD) practices.

Experienced with Handling Cloud environments (AWS and Open Stack).

Configuration management using Amazon Cloud Formation, Continuous integration with AnthillPro and Jenkins, and Bamboo. AWS management (EC2, EBS, ASG, RDS, R53…).

Worked with Puppet and Chef which is used to manage Linux but later versions support Microsoft Windows.

Implemented multi-tier application provisioning in Open stack cloud, integrating it with Chef/Puppet. Adding vSphere to Nova compute nodes and managing and troubleshooting the Nova Compute and Controller Services.

Proficient in tracing complex build problems, release issues, and environment issues in a multi-component environment like an Open stack.

Expertise working with Kubernetes to automate deployment, scaling, and management of web Containerized applications.

Strong experience in installation, Administration, Configuration & Deployment of Middleware products which includes Apache Webserver or NGINX, WebLogic, Tomcat, & JBoss EAP running on Linux.

Expert in deploying the code through web application servers like WebSphere/Web Logic/ Apache Tomcat/JBoss.

Installed and configured the RPM packages using the YUM Software Manager.

Developed Perl and shell scripts for automation of the build and release process.

Server configures management via Puppet or Chef and System orchestration via Ansible.

Experience in version control and source code management tools like GIT, and SVN.

Implemented Release schedules, communicated the Release status, created Roll Plans, tracked the Project Milestones, prepared the reports, and chaired the Release calls, and worked for a successful Release.

Used scripting languages like Python, Ruby, Perl, Bash, and CF Engine and Web Services like AWS.

Experience installing/upgrading Jenkins/Bamboo/Team City infrastructure on multiple servers.

Excellent communication skills and extensive documentation experience.

Software development background in Java/J2EE building web applications.

Mentored and trained all the project teams to work with TFS including the Project Management for all .Net applications.

Experience in managing Linux server farms.

Highly experienced in setting up Build Servers for build and deploy automation.

Experience in automation and building tools like Maven, Ant, and Gradle.

Good understanding of the principles and best practices of Software Configuration Management (SCM).

Good knowledge and hands-on experience in some monitoring tools like Splunk, Nagios, Cacti, etc.

Closely worked with Development, QA, and other teams to ensure automated test efforts are tightly integrated with the build system and in fixing the error while doing the deployment and building.

TECHNICAL SKILLS:

Cloud Computing

EC2, ELB, VPC, RDS, IAM, Cloud formation, S3, Cloud Watch, Cloud Trial, SNS, SQS, SWF, EBS, EMR, Dynamo DB, Elastic Beanstalk, Route53, Aurora.

Monitoring Tools

Nagios, Grafana, Splunk, and AWS CloudWatch.

Configuration Management tools

Chef and Ansible.

CI/CD Tools

Jenkins

Scripting

Java, JavaScript, NodeJS, Power shell, Python, Bash

Containerization

Docker, Kubernetes

Version Control Tools

GIT, SVN, and Bit-Buckets

Databases

Oracle, MS SQL Server, MySQL, NoSQL, PostgreSQL.

Build tools

Ant, Maven, Gradle.

Virtualization

Oracle Virtual Box, VMware, Vagrant.

PROFESSIONAL EXPERIENCE:

I Link Solutions, VA Nov 2021 to Current

AWS DevOps Engineer

Responsibilities:

Migrated on-premise Oracle database to AWS RDS using S3 and AWS VPC Peering.

Supported AWS cloud instance, including management and configuration of various AWS services.

Worked on creating EC2 instances, and updating security group and IAM policies.

Deployed and monitored scalable infrastructure on Amazon service (AWS)& configuration management using Puppet and Ansible.

Provisioned tasks-based roles on Ansible playbooks for parallel deployment on multiple servers and provisioning of infrastructure with custom build plugins and modules

Worked with projects using OpenShift client for Jenkins builds for various configurations.

Provisioned AWS resources like EC2, VPC, EBS, AMI, S3 buckets, creation of subnets, and all other operational tasks using Ansible.

Provisioned entire on-premises infrastructure on AWS cloud using CloudFormation scripts for high availability and fault tolerance.

Set up a Continuous Delivery pipeline using Ansible playbooks, which consists of a sonar Server and Jenkins, the Infrastructure to run these packages, and various software components like Maven.

Developed and supported the RHEL-based infrastructure in the cloud environment.

Configured the entire existing stack in service-oriented architecture using Red Hat OpenShift’ s Kubernetes platform.

Experience in working Terraform, Hashicorp.

Worked with Ansible and CloudFormation scripts to build the base infrastructure with all necessary AWS services like VPC and EC2 for master/infra and app nodes.

Performed Shell and Perl scripting for automotive tasks in Linux and wrote scripts in Python.

Created an S3 bucket ad and updated the bucket policies, versioning, and lifecycle. Set up static web content on the S3 bucket.

Used Jenkins to test the workflow of retrieving and running puppet modules from GitHub onto different test slaves.

Environment: Linux (RHEL 6/5), AWS (EC2, S3, VPC, ELB, RDS, EBS, Cloud Formation, Cloud watch,

Cloud Trail, Route 53,

Mindtree, India Nov 2020 to Oct 2021

Sr. DevOps Engineer

Responsibilities:

As a DevOps Engineer for the Research & Development team, I am Responsible for the DevOps Tools/Build/Configuration management including GIT administration, Build Automation and Build management using Jenkins, Configured CI CD pipelines, Production release management, Packaging, Deploy, Monitoring and collaborate with a large set of stakeholders across Infrastructure, Architecture, and Development to ensure applications run smoothly and are scalable in meeting transaction growth.

Responsible for designing, implementing, and manage the DevOps pipeline for early adopter teams.

Taking ownership of production environments, maintaining consistent uptime and performance in accordance with our SLAs

Managing the methods of deployment (development, testing, and production) and the processes and tools required to execute those deployments.

Responsibilities in designing and implementing Release Automation in a CI/CD environment using GIT, Jenkins, Pipeline, Ansible, AWS, and Docker CI/CD with Jenkins using Pipelines and Docker containerization.

Verify automating AWS cloud deployments in the AWS cloud environment to manage and configure AMI, EC2 instance, CodePipeline, and CodeDeploy.

Improving the performance of our development Infra, tools & applications and solving scaling issues.

Facilitate sprint planning, daily scrums, retrospectives, stakeholder meetings, and software demonstrations.

Initiated tutorials on important technical topics.

Containerizing Applications, Deployed the Docker containers in Kubernetes (microservices) cluster.

Responsible for writing Docker files for Creating Docker Images and Docker containers for different environments.

Experience working on Docker hub, creating Docker images, and handling multiple images primarily for middleware installations and domain configuration.

Environment: Linux (RHEL 6/5), AWS (EC2, S3, VPC, ELB, RDS, EBS, Cloud Formation, Cloud watch, Cloud trail, Route 53, AMI), ANT, Maven, Git, SVN, Chef, Puppet, Ansible, Docker, GitHub, Jira, Azure, and Kubernetes.

Srijanspecturum Pvt Ltd, India July 2019 to Nov 2020

DevOps Engineer

Responsibilities:

As a DevOps Engineer for the Research & Development team, I am Responsible for the DevOps Tools/Build/Configuration management including GIT administration, Build Automation and Build management using Jenkins, Configured CI CD pipelines, Production release management, Packaging, Deploy, Monitoring and collaborate with a large set of stakeholders across Infrastructure, Architecture, and Development to ensure applications run smoothly and are scalable in meeting transaction growth.

Responsible for designing, implementing, and managing the DevOps pipeline for early adopter teams.

Taking ownership of production environments, maintaining consistent uptime and performance in accordance with our SLAs

Responsibilities in designing and implementing Release Automation in a CI/CD environment using GIT, Jenkins, Pipeline, Ansible, AWS, and Docker CI/CD with Jenkins using Pipelines and Docker containerization.

Verify automating AWS cloud deployments in the AWS cloud environment to manage and configure AMI, EC2 instance, CodePipeline, and CodeDeploy.

Improving the performance of our development Infra, tools & applications and solving scaling issues.

Experience in designing and implementing Release Automation in a CI/CD environment using GIT, Jenkins, Pipeline, Docker, and Ansible, CI/CD with Jenkins using Pipelines and Docker containerization.

Proven experience in creating Branching and Tagging concepts in Version Control tools like GIT on Linux and Windows platforms.

Environment: Linux, AWS (EC2, S3, VPC, ELB, EBS, Cloud Formation, Cloud watch, Cloud trail, Route 53, AMI), Maven, Git, Ansible, Docker, GitHub, Jira, and Kubernetes.

HCL Technologies, India Aug 2015 to June 2019

Associate

Responsibilities:

Establishing best practice CI/CD standards including surfacing build dashboards, gated branches in source control, automated testing strategies, and automated deployment.

Worked in a CI/CD environment using GIT, SVN, Jenkins, Pipeline, Ansible, AWS, and Docker CI/CD with Jenkins using Pipelines and Docker containerization.

Configuring and Maintaining services including Atlassian JIRA, Subversion, Jenkins, Artifactory,, SonarQube, Tomcat, Docker

Actively assisting in aligning technical design and software development with the capabilities of our infrastructure

Develop scalable build, test, and deployment systems in virtualized environments.

Actively contribute to and expand our Continuous Delivery (CD) capabilities.

Helping reduce IT delivery and application support costs by extending automation across software delivery, infrastructure, and operations.

Worked on automating CI & CD pipeline using Jenkins tool.

Experience working on Docker hub, creating Docker images, and handling multiple images primarily for middleware installations and domain configuration.

Experience in designing and implementing Release Automation in a CI/CD environment using GIT, Jenkins, Pipeline, Docker, and Ansible, CI/CD with Jenkins using Pipelines and Docker containerization.

Proven experience on create Branching and Tagging concepts in Version Control tools like GIT on Linux and Windows platforms.

Headed implementation of end-to-end build and deployment pipeline across the environment, in line with continuous integration/deployment philosophy.

Document processes and user guides for integrated tools and scripts.

Working on Amazon web services cloud computing on RDS, EC2, VPC, Route 53, S3, Lambda, SNS, IAM etc.

Having Work Experience in Cloud Formation and Terraform Cloud Provisioning.

Creating Security groups, adding Security groups, and requesting IPs to exist Security groups to allow inbound and outbound traffic to instances and ELBs.

Environment: Linux, AWS (EC2, S3, VPC, ELB, EBS, Cloud Formation, Cloud watch, Cloud trail, Route 53, AMI), Maven, Git, Ansible, Jenkins, GitHub, Jira, Docker, and Kubernetes.

Contact this candidate