SUMMARY

• Extensive experience around Cloud computing infrastructure such as Amazon web Services (AWS).
• Experience in Software Development Life Cycle (SDLC), Requirements Specification, designing documents and writing
• Test cases using various software engineering processes ranging from Waterfall to Agile methodology.
• Expertise in Cloud technologies like AWS Administration Services: IAM, EC2, ACL, S3, EBS, VPC, ELB, RDS, Dynamo DB, Auto Scaling, Security Groups, Redshift, Amazon AWS IAM Services in Users, Groups, Policies, Roles, AWS Access Keys.
• Migrated few Cloud formation templates to Terraform by using various AWS modules and Secured the Terraform state file in S3 buckets.
• Experience on Virtual machines, virtual network, SQL database, traffic manager, storage, ExpressRoute, Automation on Windows Azure platform services.
• Cost friendly Migration of Python scripts to Lambda Function in AWS, maintaining overhead for the scripts running in AWS EC2 and which triggering the Lambda function based on the Post request from the Upstream Jobs by Configuring API gateway to create and endpoint
• Good understanding of the principles and best practices of Software Configuration Management (SCM) in Agile, scrum, and Waterfall methodologies.
• Expertise in Managing Infrastructure as Code using Jenkins and Cloud Custodian and Python Scripting for creating the Aws Lambda functions.
• Worked on AWS EBS, storage service AWS S3 (buckets creation, folder navigation and property changes) and data migration. Experienced in Python and shell scripting for automating tasks.
• Implemented multiple CI/CD pipelines as part of DevOps role for our on - premises and cloud-based software using Jenkins, Chef and AWS/Docker.
• Extensively worked on Hudson, Jenkins and Teamcity for continuous integration and for End to End automation for all build and deployments.
• Created and managed a Docker deployment pipeline for custom application images in the cloud using Jenkins.
• Worked on creation of Docker containers and Docker consoles for managing the application life cycle.
• Developed Cloud Formation template stacks to automate building stacks via JSON.
• Performed configuration, building deployment and support of cloud services including Amazon Web Services (AWS).

TECHNICAL SKILLS

Cloud: Amazon Web Services (AWS).

Environment: C/ C++, Python, Java.

Database: Mongo DB, PostgreSQL, MySQL.

Web Technologies: HTML/HTML5, JavaScript, CSS/CSS3, JQuery, XML, AngularJS/Angular2, Node JS (npm and bower), React.js, JSON.

Version Control Tools: Git.

Scripting Languages: Shell Scripting.

Server: Apache Tomcat, Grunt, Gulp.

Web Services: SOAP (XML), REST API.

Devops Tools: Ansible, Chef/Puppet, Docker, Jenkins, Maven, NGINX.

Operating Systems: Unix/Linux, Windows, Mac OSX.

Development Tools: Visual Studio, Eclipse, Postman, Sublime Text, Spring Framework, Cordova, JBoss, JIRA, Karma

PROFESSIONAL EXPERIENCE

Linux/ AWS Engineer

Confidential

Responsibilities:

• Managed, coordinated and implemented software upgrades, patches, hot fixes on servers, workstations, and network hardware.
• Deployment to AWS with Chef, Jenkins, docker and Terraform towards AWS or Google Compute cloud, and using Terraform for building, updating, and versioning infrastructure safely and efficiently, as well as creating custom in-house solutions with Chef or Puppet configurations.
• Plan, deploy, monitor, and maintain Amazon AWS cloud infrastructure consisting of multiple EC2 nodes and VMware Vm's as required in the environment.
• Created automation and deployment templates for relational and non-relational databases including MS SQL, MySQL, Cassandra and MongoDB can be used in AWS RDS.
• Created AWS cloud formation templates to create custom-sized VPC, subnets, EC2 instances, ELB's, security groups.
• Created and maintained various DevOps related tools for the team such as provisioning scripts, deployment tools, and development and staging environments on AWS Cloud.
• Modified AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.
• Worked on Continuous Integration CI/Continuous Delivery (CD) pipeline for AWS Cloud Services using CHEF
• Managed servers on the AWS Cloud instances using Chef Configuration Management.
• Evaluated testing of Chef Recipes - Concept of Test-Driven Development for Infrastructure as a Code.
• Excellent experience in documenting and automating the build and release process.
• Experience in setting up Baselines, Branching, Merging and Automation Processes using Shell, Perl, Ruby,Python and Bash Scripts.
• Used security groups, network ACL's, internet gateways and route tables to ensure a secure zone for organization in AWS public cloud.
• Created and configured elastic load balancers and auto scaling groups to distribute the traffic and to have a cost efficient, fault tolerant and highly available environment.
• Created S3 buckets in the AWS environment to store files, sometimes which are required to serve static content for a web application.
• Application deployment and data migration on AWS. Design applications on AWS taking advantage of disaster recovery design guidelines.

Aws Cloud Engineer

Confidential

Responsibilities:

• Implement Amazon Virtual private cloud (VPCs) and component; subnet, route table, internet Gateway
• Responsible for defining branching & merging strategy, check in policies, improving code quality, automated Gated Check ins, defining backup and archival plans.
• Troubleshoot Build and Deployment Issues, with little downtime.
• Automated the cloud deployments using chef, python and AWS Cloud Formation Templates.
• Performed deployment of Amazon EC2 instances in AWS environment.
• Designed roles and groups for users and resources using AWS Identity Access Management (IAM).
• Design, investigation and implementation of public facing websites on Amazon Web Services (AWS)
• Integrated Amazon Cloud Watch with Amazon EC2 instances for monitoring the log files and track metrics.
• Created AWS S3 buckets, performed folder management in each bucket, managed cloud trail logs and objects within each bucket.
• Created EBS volumes, Deleted EBS Volumes, Attached and detached EBS volumes, Mount and un-mount.

Aws Cloud Engineer

Confidential, Bowie, MD

Responsibilities:

• Implement Amazon Virtual private cloud (VPCs) and component; subnet, route table, internet Gateway
• Set up a content delivery system using AWS CloudFront to distribute content like html and graphics files faster
• Administered databases using Amazon Relational Database Services; MySQL, PostgreSQL and More
• Setup/Manage Linux Servers on Amazon Elastic cloud compute(EC2-Instance)
• Used Elastic load balancer to control application traffic hosted on multiple Ec2 instance
• Setup S3 buckets and the required policies as well as lifecycle policy required to move infrequent access data to Amazon Glacier
• Create and mount EBS on ec2 instance as a secondary volume and take snapshots
• Uses Cloud Watch to monitor AWS service in general and set notification using SNS