Devops Engineer Software Development

Shanmuka Teja

AWS DevOps Engineer

Email: ****************@*****.***

Summary:

Having 3+ years of professional experience with highly enthusiastic and skilled in cloud implementation, Build and Release management, configuration and management of services in Linux environment, Automation using configuration management and Software Development Life Cycle (SDLC) including monitoring, configuration, troubleshooting and maintenance in Cloud Dev-Ops with Continuous integration and Continuous Delivery (CI/CD) Java/J2EE Technology, AWS & open-source technologies.

Experience in infrastructure development and operations by involving in designing and deploying using AWS services like AWS EC2 Instance, ELB, EBS, AMI, IAM, VPC, S3, cloud formation templates, cloud watch monitoring.

7.x, Sun Solaris (8/9/10), Debian Linux (9/10/11),IBM AIX 4.x, 5.x, 6.x, SUSE 10/11 and VMware ESX.

Extensive experience in Installing, Configuring, Administering, Maintaining and troubleshooting various types of red hat, Linux, SUN Solaris Systems and AIX Servers.

In-depth knowledge of DevOps management methodologies and production deployment which include Compiling, Packaging, Deploying and Application Configurations.

Experienced in setting up the enterprise infrastructure on Amazon Web Services (AWS).

Experienced in AWS Cloud Computing services, such as EC2, S3, Lambda, API, Dynamo, EBS, VPC, ELB, Route53, Cloud Watch, Security Groups, Cloud Trail, IAM, Cloud Front, Snowball, EMR, RDS and Glacier also worked on DNS, SSL and Firewalls.

Implemented Amazon EC2 setting up instances, virtual private cloud (VPCs), and security groups.

Set-up databases in AWS using RDS, storage using S3 bucket and configuring instance backups to S3 bucket.

Created AWS S3 buckets, performed folder management in each bucket, Managed cloud trail logs and objects within each bucket.

Experienced in set up and maintenance of Auto-Scaling AWS stacks.

Worked with IAM service creating new IAM users & groups, defining roles and policies and Identity providers.

Created alarms and trigger points in Cloud Watch based on thresholds and monitored the server's performance, CPU Utilization, disk usage.

Experienced in Branching, Merging, Tagging and maintaining the version across the environments using SCM tools like Git and Subversion (SVN) on Linux platforms.

Expertise in Jenkins/Hudson by installing, configuring and maintaining for continuous integration (CI) and for Continuous Delivery (CD).

Troubleshoot the build issue during the Jenkins build process.

Installing, configuring and administering Jenkins Continuous Integration tool on Linux machines along with adding/updating plugins such as SVN, Maven, and ANT.

Proficient with Shell, Python, Ruby, Perl, Power Shell, CSS, JSON, YAML, Groovy scripting languages.

Experience in software build tools like Apache Maven, Apache Ant to write Pom.xml and Build.xml respectively.

Experience in AZURE, Migration of all servers from on-premises to Kubernetes containers & writing the scripts in Perl and Shell Scripts for managing various enterprise applications.

Knowledge on Puppet as Configuration management tool, to automate repetitive tasks, quickly deployed critical applications on different nodes and proactively managed change.

Experience in supporting Chef Environment with 40+ servers and involved in developing recipes and cookbooks.

Worked with Chef Enterprise Hosted as well as On-Premises, Installed Workstation, Bootstrapped Nodes, Wrote Recipes and Cookbooks and uploaded them to Chef-server.

Experience in configuring and managing Chef master server and experience in updating and creating modules and pushing them to Chef clients.

Completed specialized training in ITAR regulations and export control compliance.

Extensive knowledge of ITAR and its application in [industry/sector].

Technical Sk3ills:

Version control Tools

GIT, SVN, Clear case

Build Tool?

Ant, Maven, Artifactory, Docker, Kubernetes, OpenShift

Configuration Integration Provisioning Management

Jenkins, Chef, Puppet, Terraform, Kafka

Cloud

AWS, EC2 command line tools, Azure, Pivotal Cloud Foundry, Data warehouse

Bug tracker & Testing

JIRA, Bugzilla, Unit

Infrastructure Tools

VMware, KVM, Chef, Puppet Enterprise, Foreman, Apache Lib cloud, Google Cloud, AWS

Monitoring Tools

App Dynamics

SDLC

Agile, Scrum,

Web/App Servers

Apache Tomcat, IBM Web sphere, IBM AIX, Jboss

Web Technologies

Servlets, JDBC, JSP, HTML, JavaScript, XML

Scripts & Languages

Shell Script-Bash, Ruby, Perl Script, C, C+, Python, Java, Groovy, CSS

Database System

My SQL, Mongo DB, F5-Big IP.

Operating systems

Red hat enterprise Linux, Solaris & Windows

Education: B-tech in computer science and engineering from mahatma Gandhi university-2021

Masters in cybersecurity Saint Peter’s university New Jersey – 2023

Certifications : AWS Certified Solutions Architect-Associate.

Career Experience: -

JPMorgan Chase & Co, Jersey City, NJ

DevOps Engineer May 2023-Present

Responsibilities

•Strong hands-on on AWS cloud services like EC2, S3, RDS, ELB, and EBS for installing, configuring. Maintained the user accounts (IAM), RDS, Route 53, VPC, RDB, Dynamo DB, SES, SQS and SNS services in AWS cloud.

•Responsible for managing Ubuntu, Linux, and windows virtual servers on AWS EC2 instance by creating Chef Nodes through Open-Source Chef Server. Utilized Amazon Elastic Block Storage which provides persistent block storage volumes for use with Amazon EC2 instances in the AWS cloud.

•Worked with Cloud/infrastructure support Team on AWS cloud and designed a highly available secure multi zone AWS cloud infrastructure utilizing Chef with AWS Cloud Formation.

•Build, configured, and deployed IBM AIX Servers, and Red Hat Linux virtual servers in a VMware vCenter environment.

•Experience in Installing and Configuring HACMP on IBM AIX Servers

•Worked on AWS CLI Auto Scaling and Cloud Watch Monitoring creation and update.

•Designed roles and groups using and Access AWS Identity Management (IAM).

•Built and configured EC2 instances on AWS cloud platform, configured Elastic Load Balancer for traffic control for the EC2 and S3 buckets.

•Automated the migration of Subversion (SVN) repositories to GIT while preserving the commit history and other metadata like branches, tags, and authors.

•Implementing DevOps practices such as infrastructure as code, continuous integration, and continuous deployment.

•Installation, integration and configuration of Jenkins CI/CD, including installation of Jenkins plugins.

•Involved in managing and maintaining the CI/CD pipeline using DevOps Toolset which includes Continuous Integration of GitHub, Jenkins, JFrog Artifactory and deploying through Ansible and Ansible Tower.

•Designed, Installed and Implemented CI/CD automation system.

•Developed custom Jenkins’s jobs/pipelines that contained Bash shell scripts utilizing the AWS CLI to automate infrastructure provisioning.

•Created Terraform scripts for EC2 instances, Elastic Load balancers and S3 buckets.

•Managing the OpenShift cluster that includes scaling up and down the AWS app nodes.

•Written Templates for AWS infrastructure as a code using Terraform to build staging and productions environments.

•Experience with centralized version control system such as Subversion (SVN) and distributed version control system such as Git.

•Made use of Gradle and maven for building applications and written structured pom which can be consumed by Jenkins.

•Worked on enhancement of Amazon Virtual Private Cloud in the scalable environment which provides advanced security features such as security groups and network access control lists to enable inbound and outbound filtering at the instance level and subnet level.

•Well versed with Amazon Route 53 which effectively connects user requests to the infrastructure running on Amazon EC2 instances and Amazon S3 buckets.

•Extensively involved in infrastructure as code, execution plans, resource graph and change automation using Terraform. Managed AWS infrastructure as code using Terraform.

•Implemented AWS Code Pipeline and Created Cloud formation JSON templates in Terraform for infrastructure as code.

Environment: AWS (EC2, S3, EBS, ELB, RDS, SNS, SQS, VPC, Cloud formation, ITAR, Cloud watch, ELK Stack), Ansible, LDAP, python (BOTO API), Red Hat Linux, CSS, Gradle, Shell scripting, Ruby, Nginx, Linux Administration, Terraform, Selenium, JIRA, GIT, HTML, SVN, Nagios, Groovy.

UNOSIS IT SOLUTIONS PVT LTD, BANGALORE

DEVOPS ENGINEER Jun 2020-Sep 2022

Responsibilities:

•Created docker file and automated Docker image creation using Jenkins and Docker.

•Installed and set up systems administrator/engineering tasks such as patch servers, mount filesystems, standardized server configuration, deploy applications, firewall rules, file systems, storage systems, job scheduling security, and systems resource monitoring.

•Set up Jenkins’ master server and added necessary plugins and added more slaves to support scalability and agility.

•Set up Kubernetes environment on premise on AWS Cloud.

•Built, monitored, and supported patching and upgrades to Linux servers.

•Designed, built, tested, and deployed highly scalable and resilient Cloud-based applications on AWS for API Gateway, Dynamo DB, Lambda, etc.

•Provided technical assistance to all phases of the Cloud Program, including Infrastructure as a Service (IaaS), Platform as a Service (PaaS).

•Installing Security fixes, upgrading technology level’s and APAR’s on AIX.

•Provide technical consultation and delivery services to customers for CI/CD and DevOps initiatives.

•Fully automating the entire release process from build to test to configuration to deployment.

•Application onboarding and maintenance on the CI/CD platform.

•Installation, administration and maintenance of CI/CD applications: Jenkins, Artifactory, SonarQube, Stash and Docker.

•Exported logs from CloudWatch to AWS S3 for consumption by Splunk.

•Developed Ansible Custom modules and created Ansible dynamic inventories.

•Developed Ansible playbooks for use in deploying applications and systems to servers via Ansible Tower.

•Automated infrastructure provisioning on AWS using Terraform and Ansible.

•Used Kubernetes to orchestrate to deploy, scale, and manage Docker container.

•Wrote scripts using BASH, Ruby and Python,

Environment: Solaris, Linux, Eclipse, Java, SQL,CSS, AWS EC2, Python, Subversion, Bash, Hudson, NT Command Shell, Java/J2EE, Maven, Gradle, Chef, AWS, JIRA, HTML,Azure XML, Vagrant LINUX (RHEL, CentOS), Docker, Jenkins.

Contact this candidate