Shanmukha Srinivas Muddana

Skilled DevOps Engineer with hands-on experience supporting, automating, and optimizing mission critical deployments in AWS, leveraging configuration management, CI/CD pipelines and DevOps Processes

Worked as Build/Release/Deployment/Operations(DevOps)Engineer with understanding of principles of C/C & Java platform

Have Experience in all phases of the software development life cycle (SDLC) with specific focus on the build and release of quality software Experienced in Waterfall, Agile/Scrum and most recently Continuous Integration (CI) and Continuous Deployment (CD) practices

Experience in utilizing Amazon AWS cloud includes services like EC2, S3, VPC, ELB, IAM, Cloud Watch, Elastic Beanstalk, Security Groups, EC2 Container Service (ECS), Lambda, Kinesis, Code Commit, Code Pipeline, code deploy, Dynamo DB, Autoscaling Lifecycle hooks and Autoscaling launch configurations

Expertise in creating complex and custom IAM policies, Roles, and user management for delegated users within AWS and experience in developing AWS cloud formation templates to create custom sized VPC, Subnets, EC2 instances, ELB and security groups

I have hands on experience AZURE In azure I have experience on azure networking, azure storage, azure artifacts, azure repos, azure pipelines, and azure Kubernetes service

Proficient in scripting AWS AMIs deployment, bootstrapping and pre-baking AMIs with Packer

Built out Infrastructure as a Service (IAAS) private cloud OpenStack and managed deployment of Microservices using Kubernetes, Docker etc to production environment Performed server monitoring, Application monitoring, Capacity Planning and log monitoring using Nagios, Cacti, Zabbix and Splunk

Hands-on on Ansible and Ansible Tower as Configuration management tool, to automate repetitive tasks, quickly deploy critical applications, Environment configuration Files, Users, Mount points, Packages and proactively manage change and written Ansible Playbooks using Yaml for Maintaining Roles, Inventory Files and Groups Variables

Hands on experience in Branching, Merging, Tagging and maintaining across the environments using poll SCM tools like GIT, Subversion (SVN), TFS, Bitbucket, Gitlab and used webhooks for integrating with continuous Integration tools Jenkins, TeamCity, Bamboo and ANT, MAVEN and Gradle for generating builds Designed quality profiles and certain standards set by installing Quality Gates in SONARQUBE, Nexus is for binding together and connecting the environment

I have hands on experience in python scripting

Hands on experience using Puppet/Chef as deployment automation tools as part of continuous deployment of products in Dev, Integration and Pre-Production environments

Created and maintained various Devops related tools for the team such as provisioning scripts, deployment tools and staged virtual environments using Docker and Vagrant

Experience in configuration and maintenance of Automation tools like Puppet, Ansible and Chef

Utilized Kubernetes as a platform to provide a platform for automating the deployments, scaling and operation of application containers across a cluster of hosts Worked closely with development teams and test engineers for EC2 size optimization and Docker build Containers

Hands on experience API gateway, as I am API developers can create APIs that access AWS and other web services as well as data stored in the AWS cloud

Container management using Docker by writing Docker file in JSON format and place the automated build in Docker Hub Managed deployments using Kubernetes, created clusters and deployed application container

Converted existing Terraform modules that had version conflicts to utilize Cloud formation templates during deployments, worked with Terraform to create stacks in AWS, and updated the Terraform scripts based on the requirement on regular basis

Experience working on several Docker components like Docker Engine, Hub, Machine, Compose and Docker Registry

Hands on experience on google Dialogflow, SSML response

Experience working on message que systems like Kafka, Rabbit MQ, Celery

Performed Continuous Delivery in a Microservice infrastructure with Amazon cloud, Docker and Kubernetes and container management using Docker by writing Docker files and set up the automated build on Docker HUB and installed and configured Kubernetes

Managed Kubernetes charts using Helm Created reproducible builds of the Kubernetes applications, managed Kubernetes manifest files and managed releases of Helm packages

Involved in the functional usage and deployment of applications in WebLogic, WebSphere and Apache Tomcat Server

Coordination with Configuration Management to ensure that all applicable environment issues are resolved in advance of production implementation

Hands on experience and administrating Continuous Integration (CI) tools like Jenkins and automating the release process of products using Shell scripts with tools like Jenkins and Maven

Understanding with the standards and great practices in Software Configuration Management (SCM) in AgileSCRUM and Waterfall methodologies and Implemented Change Management Process for tracking different clients and setup tracking using JIRA/ ServiceNow and Communicate changes, enhancements and modifications- verbally or through written documentation using confluence to various groups in the organization to facilitate new or improved business processes and systems via change log

Efficient experience in using Nexus and Artifactory Repository managers for Maven builds

Day to day administration of the Development environment and Production and Test environment systems 24x7 on-call support

Hands on experience on open shift to deploy and manage the container-based application

Configure the setup of every release biweekly and monthly on the regular basis for product teams to perform integration testing

Expertise in working with different Bug Tracking Tools like JIRA, ServiceNow, Clear Quest and Quality center

Setup framework for one clicks build and deployment on non-production environments Well exposed in build and release systems for web-based software systems

Ability to work closely with teams, in order to ensure high quality, timely delivery of builds & releases

Strong ability to troubleshoot any issues generated while building, deploying and in production support

Ability to grasp latest technologies and to properly apply new tools to build applications

Sound proficiency in analysing and creating Use Cases, Use Case Diagram, Sequence Diagrams, Data Flow Diagrams and Business Flow Diagrams

Experienced on ELK architecture and its components like Elasticsearch, Logstash and Kibana

Intensively involved in supporting, maintaining and troubleshooting activities for software applications and services

We used AWS Console The console is the easiest way to get started testing and using Amazon Lex V2

I worked on the AWS LEX We Create a bot and add one or more languages Configure the bot so that it understands the user's goal,

Continuous Improvement

Monitoring and Logging

Scripting Languages

Infrastructure Automation

Configuration Management

Cloud Computing Expertise

Containerization Technologies

Security best practices

Microservices Architecture

Disaster Recovery

Network Administration

Virtualization Technologies

Network design

Resource Allocation

Problem-Solving

Cloud Computing

Amazon Web Services

Build releases

Multitasking Abilities

Creative Problem-Solving

Analytical Skills

JIRA

Agile

Virtualization

Reliability

Linux Environments

System Administration

Organizational Skills

JSON mapping

Code validation

Testing and debugging

Integration readiness analysis

Performance Analytics

Creative and Innovative

Performance Evaluation and Optimization

Continuous Integration Systems

Source and Version Control: Git, Github

Excellent Communication