SUMMARY

• Over 7 years of industry experience with strong innovative and technical background
• Experience in Linux Administration, Configuration Management, Continuous Integration, Continuous Deployment, Release Management and Cloud Implementations
• Highly experienced in AWS Cloud platform and its features which includes EC2, VPC, EBS, AMI, SNS, RDS, EBS, Cloud Watch, Cloud Trail, Cloud Formation, AWS Config, Auto Scaling, Cloud Front, IAM, S3 and Route53
• Utilizing Cloud and High Scalability architecture design patterns in successful solutions.
• Installed, configured and maintained DNS systems using Route53 (AWS)
• Experience on Virtualization technologies like VMware
• Production experience in large environments using configuration management tools like Chef and Ansible supporting Chef Environment with 500+ servers and involved in developing manifests. Developed Chef Cookbooks to manage systems configuration
• Configured and monitored distributed and multi - platform servers using Chef. Defined Chef Server and workstation to manage and configure nodes
• Experienced with the understanding of the principles and best practices of Software Configuration Management (SCM) processes, which include compiling, packaging, deploying and Application configurations
• Experienced in Administration of Production, Development and Test environment’s carrying Windows, Ubuntu, Red Hat Linux, Centos and Solaris servers.
• Excellent understanding ofsecurity practices, including PCI-DSS compliance of web ecommerce systems
• Extensively experienced in using Build Automation tools like ANT, Maven
• Experienced in writing scripts (Bash), Python and Power Shell for setting up baselines, branching, merging, and automation processes across the environments using SCM tools like GIT, Subversion (SVN) and TFS on Linux and windows platforms
• Extensive experience in UNIX performance monitoring, kernel tuning and Load balancing to ensure stable performance
• Installed and Managed Jenkins and Nexus for Continuous Integration (CI)and Sharing artifacts respectively
• Expertise in Designing/building the Virtual infrastructure for both windows and Linux platforms
• Experience in End-to-End implementation of cloud solution including support
• Excellent problem solving skills with a strong technical background along with good communication and interpersonal skills
• Effective in cross functional and global environments to manage and lead multiple tasks concurrently

TECHNICAL SKILLS

Cloud Platform: AWS

Configuration Management: Puppet,, Ansible, Docker, OpsWorks

Database: Oracle, DB2, MySQL, Cassandra

Build Tools: MAVEN, Jenkins, Code Deploy

Version Control Tools: Subversion (SVN), GIT Hub, JIRA

Web Servers: Apache, Tomcat, JBOSS sLanguages/ScriptsJava, HTML Bash, PHP, Python

SDLC: Agile, Scrum

Web Technologies: HTML, CSS, Java Script, XML, JSON

Operating Systems: Red hat, Ubuntu, CentOS, Linux and WINDOWS

PROFESSIONAL EXPERIENCE

Confidential, Dallas TX

AWS Cloud Developer

Responsibilities:

• Experience on AWS cloud services like EC2, S3, RDS, ELB, EBS, VPC, Route53, Auto scaling groups, CloudWatch, CloudFront, IAM for installing configuring and troubleshooting on various Amazon Images.
• Build servers using AWS: Importing volumes, launching EC2, creating security groups, auto-scaling, load balancers, Route 53, SES and SNS in the defined virtual private connection.
• Collaborate in the automation ofAWSinfrastructure via CloudFormation and Jenkins - software and services configuration via Ansible playbooks.
• Creating alarms in CloudWatch service for monitoring the servers performance, CPU Utilization, disk usage etc.
• Implemented One Click Deployments using Ansible & AWS, implemented a completely elastic and scalable infrastructure in Cloud using Jenkins,
• Installed, Setup and configure various Jenkins jobs for application deployments, test cases execution.
• Managed users and groups using the Amazon Identity and Access Management (IAM).
• Managing IAM accounts (with MFA) and IAM policies to meet security audit & compliance requirements.
• Maintaining the user accounts (IAM), RDS, Route 53, SES and SNS services in AWS cloud.
• Created CloudFormation template stacks to automate for building new VPCs using JSON files.
• Experience in AWS, which included managing application in the cloud and creating instances.
• Created Snapshots and Amazon Machine Images (AMI's) of EC2 Instance for snapshots and creating clone instances.
• Setting up private networks and sub-networks using Virtual Private Cloud (VPC) and creating security groups to associate with the networks.
• Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances
• Managing S3 buckets and bucket policies.
• Provide direct server support during deployment and general production operations.
• Coordinated with the various product teams and provide support to meet their baselines.
• Managed the entire Release Communication and Co-ordination process.

Environment: Java, Eclipse, Git, Tomcat, Apache, Cassandra, Jenkins, Python, Ruby Puppet, JIRA, Maven, Art factory, Ubuntu, CentOS, Linux

Confidential, Peoria IL

AWS/DevOps Engineer

Responsibilities:

• Provisioning EC2 instances in the cloud using Ansible.
• Create IAM users and assigning permissions for the users.
• Performed database SQL queries to address connectivity and integration activities.
• ConfiguredAWSRDS Aurora database users to allow each individual user privileges to perform their related tasks.
• Migrated the production MySQL schema to the newAWSRDS Aurora instance.
• Performing updates and upgrades on the systems currently on the network for performance and auditing purposes.
• Setting Cloud Watch alerts for instances and utilizing in Auto-scaling launch configurations for better performance.
• Worked on creation and managing IT infrastructure and application stack usingAWSCloud Formation and writing the template file using JSON.
• Build servers usingAWS, importing volumes, launching EC2, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection.
• Configured AWS Identity Access Management (IAM) Group and users for improved login authentication.
• Used Cloud watch for basic and detailed monitoring of AWS resources.
• Worked with Custom AMI's, created AMI tags and modified AMI permissions.
• Created Security Groups, configuring Inbound/Outbound rules, creating and importing Key Pairs.
• Used Elastic Load balancers and Auto scaling groups to handle the traffic Confidential peak times.
• Experience involving configuring S3 versioning and lifecycle policies to and backup files and archive files in glacier.
• Extensive experience in using Version control systems includes Subversion (SVN), GIT and GITHUB.
• Created Maven infrastructure for Compiling and packaging of files and deploying them in Tomcat server.
• Installed, configured and maintained web servers like HTTP Web Server, Apache Web Server and WebSphere Application Server on Red Hat Linux.
• Setup and build AWS infrastructure resources like VPC EC2, S3, Security Group, Auto Scaling, and RDS in Cloud Formation JSON templates.
• Experience involved in the DevOps support team to debug architectural failures and ensuring high availability applications with desired performance.
• Worked on call with support to communicate to site and service outage alerts 24/7.

Environment: Amazon Web Services, IAM, S3, EBS,AWSSDK, Cloud Watch, Cloud Formation, GitHub, Chef, Puppet, Docker, Java, Agile, Apache HTTPD, Apache Tomcat, JSON, Bash, Shell.

Confidential, Norfolk, VA

DevOps Engineer

Responsibilities:

• Extensive exposure to Configuration management policies and practices with regards to SDLC along with automation of scripting using shell, python and Perl scripting.
• Hands on Exposure on Version Control GIT.
• Created branches in GIT implementing parallel development process.
• Worked on Maven creating artifacts through source code and internal deployment in Nexus repository.
• Built applications using Chef/puppet scripting, Ant with Ivy build.
• Extensive experience in creation and management of Chef POC environment.
• Experience installing packages using YUM and RPM on Nix.
• Installed Jenkins on Linux machines and created master and slave configurations to implement multiple parallel builds.
• Created Power Shell Scripts to patch DLLs across various servers and also to automate databasedeployments (Dachas) using SSDT.
• Application deployment and configuration for enterprise scale infrastructure using Jenkins.
• Performed DevOps for Linux, Mac and windows platforms.
• Extensive experience with Nagios monitoring system as well as other monitoring tools.
• Responsible for creation and management of Chef Cookbooks.
• Implemented Configuration management and change management policies.

Environment: SVN, GIT, ANT, Maven, Chef, Puppet, Jenkins, UNIX, Linux, Perl, Bash, Python, Ruby, Tomcat, JIRA.

Confidential

Software Developer

Responsibilities:

• Worked in Object Oriented Analysis, Design, and Programming of web-based applications.
• Developed Restful Web Services for a Document submitting system using spring framework.
• Fixed UI bugs of Great West Life project which was developed in AngularJS.
• Worked on enhanced features of GWL setup insurance domain project.
• Experience in version control tools like SVN and GIT.
• Experienced in Test Driven Development and also used JIRA for Change tracking,
• Bug Fixing, Life cycle traceability and for control of software development life cycle.
• Strong experience in development under SDLC and Agile Methodology.