SUMMARY:

• Excellent platform knowledge with Linux, Automation, and Open source software tools with around 4 years of experience include DevOps, Linux admin.
• Ability to work closely with teams to ensure high quality and timely delivery of builds and releases.
• Strong ability to troubleshoot any issues generated while building, deploying, and production support.
• Good Interpersonal Skills, team - working attitude, takes initiatives and very proactive in solving problems and providing the best solutions.

SKILL:

Cloud Computing: Azure, AWS,Google cloud

Container Management: Docker, Kubernetes

Languages: RUBY,POWERSHELL, BASH, PYTHON,C, C++, JAVA, SQL

Cl/CD tools: Jenkins, Maven, Apache Ant, Airflow

DevOps tools: Terraform, Chef, Ansible, Puppet

SCM tools: Git, Github, bitbucket

Operating Systems: Linux(Red hat), Windows, CentOS, Ubuntu

Database: Postgre Sql, RDBMS, MongoDB, Cassandra

Agile: Scrum

Monitoring tools: Splunk, DataDog,SonarQube, AppDynamic, CloudWatch, NewRelic

Bug reporting: Jira. Kafka,Zookeper, spark

PROFESSIONAL EXPEREINCE:

Confidential, Wilmington, Delaware

DevOps Engineer

Responsibilities:

• Deploying multitude applications utilizing almost all the AWS stack Including EC2, S3, RDS, Dynamo DB, SNS, IAM focusing on high-availability, fault tolerance, and auto-scaling in AWS Cloud formation.
• Deploying scripts for build, maintenance, deployment and related tasks using Dockers, Jenkins and Maven.
• Used Puppet to configure and automate server instances in AWS
• Configured Amazon EC2 servers using AMI's (Linux/Ubuntu), configured the servers with the applications.
• Created S3 buckets and managed policies using IAM roles for S3 buckets and used S3 bucket and Glacier for storing historical data.
• Implementing AWS ROUTE53 and AWS IAM security best practices.
• Designed high availability environment for Application servers on EC2 by using ELB and Auto-scaling .
• Worked on Docker container snapshots, attaching to a running container removing, image managing, directory structures.
• Created API's to handle the request ion between different clients and servers
• Work closely with java teams and provide Restful API's which deliver data in JSON format needed by the User Interface.
• Focused on containerization and immutable infrastructure.
• Docker has been core to this experience, along with Kubernetes
• Container management using Docker by writing Docker files and set up the automated build on Docker HUB and installed and configured Kubernetes.
• Use of Docker and Kubernetes to manage micro services for development of continuous integration and continuous delivery.
• Have experience working Cassandra on dockers containers and Cassandra on cloud
• Experience with container-based deployments using Docker, working with Docker images, Docker hub and Docker registries, installation and configuring Kubernetes and clustering them.
• Developed CI/CD system with Jenkins on Google's Kubernetes container
• Environment, utilizing Kubernetes and Docker for the runtime environment for the CI/CD system to build and test and deploy
• Used Kubernetes to deploy scale, load balance, scale and manage docker containers with multiple name spaced versions.
• Implemented Kubernetes to deploy scale, load balance, scale and manage docker containers with multiple name spaced versions.
• Implemented a production ready, load balanced, highly available, fault tolerant Kubernetes infrastructure.
• Integrated GIT into Continuous Integration Environment using Jenkins/Hudson.
• Using Ansible inventories to define groups of hosts Exceptional Customer Service
• Creating Ansible playbooks to configure systems to a specified state
• Creating and using Ansible templates to create customized configuration files for hosts Technical Support .
• Creating Ansible roles Using Ansible Vault in playbooks to protect sensitive data Administrative Support.
• Responsible for executing daily system monitoring, verifying the integrity and availability of all hardware and server resources, and reviewing system and application logs and verifying completion of scheduled jobs such as backups. Standards/Procedures
• ManagedAWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and Chef.
• Automated deployment of builds to different environments using Jenkins.
• Integrated Kafka with Flume in sand box Environment using Kafka source and Kafka sink.
• Worked with application teams to install operating system, Hadoop updates, patches, version upgrades as required. Integrated Kafka with Spark in sand box Environment.
• Responsible for Installing, setup and Configuring Apache Kafka and Apache Zookeeper.
• Used Kafka to collect Website activity and Stream processing.
• Worked on AWS IAM to grant fine grained access to AWS resources through configuration of roles, policies and web identity federation. Configured S3 versioning and life-cycle policies to backup files.
• Implemented container-based deployments using Docker images, Docker HUB and Docker registries.
• Implementing standard system administration tasks, such as patching software and hardware
• Installed, configured and administered Jenkins CI tool on Linux machines and Setup Jenkins Build server and maintenance.
• Created Jenkins pipelines for various projects such as terraform , AMI builds, and code deployment.
• Worked with terraform to create AWS components like EC2, IAM, VPC, ELB , Security groups and Used S3 for terraform state management
• Configured RDS instances using Cloud formations and terraform.
• Resolving merging issues during build and release by conducting meetings with developers and managers..
• Used Cloud-watch for monitoring AWS cloud resources and the applications that deployed on AWS by creating new alarms, enable notification service by SNS.
• Managing the multi-tier and multi-region architecture using AWS Cloud Formation.
• Worked on AWS ELB and configure the auto scaling as per the application user traffic.
• Created Virtual Private Cloud (VPC) using the JSON definition with auto scaling scripts.
• Created Public and private subnets using VPC.
• Expertise in working with MySQL databases, Apache Web server, Tomcat Application Servers.

Environment: Github, Jenkins,Ansible, Docker, Kubernetes, Terraform,F AWS, Jira, Unix/Linux CentOS 7, Nexus v3, Bash Shell Script, Python, Node.js, Kafka, Apache Tomcat, MongoDB, SQL, Traefik, Nginx. Ansible, RHEL, Vagrant.