TECHNICAL SKILLS:

Platforms: Centos, Ubuntu and Windows.

Virtualization: VM Ware, AWS (EC2, Elastic Beanstalk, ELB, Route53, S3, Cloud Front, SNS, RDS, IAM, Cloud Formation)

Scripting:: Shell scripting (Bash), Python, Perl, Ruby

IDE:: Eclipse, NetBeans, Sublime, Visual Studio, IntelliJ, Notepad++, Dreamweaver.

Web Technologies: HTML5, XHTML, DHTML, CSS3, JavaScript, JSON, AJAX, jQuery

UI Frameworks: Bootstrap, Angular.js, React.js, Node.js

Server Technologies: MVC, RESTful Services, XML, JSON

Source Code Mgmt.: Git, SVN, CVS

Continuous Integration/Build Tools:: Jenkins, Ant, Maven

Configuration Management:: Puppet, Chef.

Web/App Servers: Apache Tomcat 6.x, 7.x, WebLogic 8.1, 10.x, 11gDatabases: Oracle 11g, MongoDB, MS SQL server 2008, Knowledge on Few NoSQL DB s

PROFESSIONAL EXPERIENCE:

AWS Developer

Confidential, Tampa, FL

Responsibilities:

• Implemented and maintained monitoring and alerting of production and corporate servers such as EC2 and storage such as S3 buckets using AWS Cloud Watch.
• Used Cloud Front to deliver content from AWS edge locations to users, allowing for further reduction of load on front - end server.
• Experience in automated deployment of EC2 instances in data centers and availability zones.
• Used security groups to develop a logical firewall to ensure high security for control applications.
• Used Amazon IAM to grant fine access of AWS resources to users. Also managed roles and permissions of users to AWS account through IAM.
• Enabling customers to better manage software development, deployments and infrastructure with tools such as Chef, Jenkins, GitHub and SaltStack.
• Defined dependencies and plugins in Maven pom.xml for various activities and integrated Maven with GIT to manage and deploy project related tags.
• Configured local Maven repositories and multi-component Ant projects with Nexus repositories and scheduled projects in Jenkins for continuous integration.
• Integrated Subversion (SVN) into Hudson / Jenkins to automate the code check-out process.
• Experience in working with Selenium IDE and Selenium Web Driver using testing.
• Software Build and Deployment: Performed regular software release build and deployment based on defined process and procedure, including J2EE, UNIX Scripts, Oracle PL/SQL build and deployment. Managed, maintained and deployed to test, acceptance and PROD environments.
• Automating The Build process using Subversion (SVN), and ANT.
• Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances
• Using Docker in Environment variables, Configuration files, Option types and Strings & integers.
• Developed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT, EC2 instances, ELB, Security Groups.
• Implementing and Managing Docker and Kubernetes infrastructure and working on Worked in DevOps group running Jenkins in a Docker container with EC2 slaves in Amazon AWS cloud configuration.
• Developed and scheduled bash shell scripts for various activities (deployed environment verification, running database scripts, file manipulations, Subversion (SVN) etc., )
• Backed up and restored configurations and data of various tools (Subversion (SVN), Jenkins, WAS), databases (oracle, db2) and servers (windows, RHEL) as required.
• Written wrapper scripts to automate deployment of cookbooks on nodes and running the chef client on them in a Chef-Solo environment.
• Converting production support scripts to chef, Testing of cookbooks with chef-spec.
• Design, develop and implement an automated Linux (Centos, Amazon) infrastructure using Collective and AWS, TFS and move existing applications off windows seamlessly to it while aggressively growing.
• Involved in deploying the content Cloud platform on Amazon AWS using EC2, S3, and EBS. Evaluate Chef and Puppet framework and tools to automate the Cloud deployment and operations.
• Administration of VSS 2005, TFS 2008/10/12 and managed SQL 2005/2008 and Windows 2005/2008/2010 servers.
• Worked on build tasks using Maven, Ant, Gradle and GNU Make files and worked with development team to migrate Ant scripts to Maven.
• Extensively used Perforce as a Configuration Management tool to manage source code and for automating configuration management using SaltStack.
• Developed Puppet Modules for installation & Auto healing of various tools like Jenkins, Nolio agents, MySQL, Nexus etc. these modules are designed to work on both windows and Linux platforms.
• Expert in installing and configuring Continuous Integration tools such as Bamboo, Build Forge, AnthillPro, Cruise Control and Hudson for build and deployment automation.

Environment: SVN (Subversion), Anthill Pro, ANT, and Maven, Chef, Puppet, Devops, TFS, Jenkins, MS Build, Unix, Linux, Perl, Bash, NodeJS, Restful API, Ruby, AWS, MongoDB, Chef, SaltStack, Nexus, Docker, Kubernetes, Splunk, Nagios, Hudson, Git, JIRA, Shell Script, WebSphere.

Software Configuration Manager

Confidential , Reston, VA

Responsibilities:

• Designed and implemented GIT metadata including elements, labels, attributes, triggers and hyperlinks.
• Implemented & maintained the branching and build and release strategies utilizing GIT.
• Performed all necessary day-to-day GIT support for different projects.
• Created and wrote shell scripts (Bash), Ruby, Python and PowerShell for automating tasks.
• Participated in execution of client meetings and internal Ruby development projects and codes for testing services on daily basis.
• Administered and Implemented CI tools Hudson and Jenkins for automated builds.
• Installed/Configured/Managed Jenkins CI Automation.
• Experience with Configuration Management Tool(CHEF)
• Deployed Puppet, Puppet Dashboard and Puppet DB for configuration management to existing infrastructure.
• Worked with Atlassian tools like Bamboo &Jira
• Involved in periodic archiving and storage of the source code for disaster recovery.
• Worked closely with developers to pinpoint and provide early warnings of common build failures.
• Used ANT and MAVEN as build tools on Java projects for the development of build artifacts on the source code.
• Executed user administration and maintenance tasks including creating users and groups, reports and queries.
• Worked on various components of OpenStack and Heat orchestration templates (HOT) on different project.
• Developed shell scripts to automate the system management functions and system backup.
• Experience in IaaS and PaaS in a hybrid cloud environment working with private and public cloud service providers, including Open stack.
• Implemented multi Node OpenStack KILO Architecture on KVM Using Latest Release of Ubuntu with Services like Horizon, Glance, Keystone & Swift.
• Provided on call support on Linux Production Servers. Responsible for maintaining security on Redhat Linux.
• Worked on high-volume crash collecting and reporting system, built with Python.
• Performed user and group administration, UNIX tools installation and configuration.
• Documented project's software release management procedures with input decisions.
• Developed, maintained, and distributed release notes for each scheduled release.
• Provided periodic feedback of status and scheduling issues to the management.
• Kept track of all the releases and request of the developers through Infrastructure management tool.
• Created views and appropriate meta-data, performed merges, and executed builds on a pool of dedicated build machines.
• Design and document CI/CD tools configuration management.
• Responsible for orchestrating CI/CD processes by responding to GIT triggers, human input, and dependency chains and environment setup.
• Build and Deployment CI/CD Pipelines.

Environment: GIT, Java/J2EE, ANT, Maven, SVN, Chef, Jenkins, Linux, Ruby, Perl, MAVEN, JIRA, Shell scripts.

ANGULARJS/NodeJS Developer

Confidential, Harrison, NJ

Responsibilities:

• Developed Shell Scripts for automation purpose.
• Resolved merging issues during rebasing and re-integrating branches by conducting meetings with Development Team Leads.
• Installed CI server Jenkins. Managed Jenkins Plugins which integrates our In-house tools with Jenkins.
• Worked in a core engineering team to build highly available CI/CD pipe line to build and deploy transcoding application on AWS public cloud.
• Configured AWS VPC with public and private subnets. Applied Auto Scaling and Elastic Load Balancing to create high availability and fault tolerance to EC2 instances.
• Working on Build and improving the reliability and performance of cloud applications and cloud infrastructure deployed on Amazon Web Services.
• Expertise in Querying RDBMS such as Oracle, MY SQL and SQL Server by using PL/SQL for data integrity.
• Poll the SCM for new Commits.
• Build the code using build tools. (Maven, Ant,).
• Worked with Nexus for maven repository. knowledge of computer applications and scripting like Shell, Python, Ruby, JavaScript and XML.
• Architected and implemented automated cloud infrastructure using Chef.
• Used Chef to manage Web Applications, Config Files, Data Base, Commands, Users Mount Points, and Packages.
• Converting production support scripts to chef recipes.
• Testing of cookbooks with chef-spec
• Designed and implemented automation deployment using to promote major releases, monthly releases, and patches from Development -> Integration/QA -> Staging/UAT -> Production.
• Experience working with Database administration for MSSQL server.
• Deployed the applications to WebLogic Application Server and static content to Apache Web servers.

Environment: AWS, Jenkins, Maven, Ant, SCM, Git, Linux, Apache web server, Chef, Jenkins, Ruby, Centos.

UI Developer

Confidential

Responsibilities:

• Designed the Web application layout and forms using HTML, CSS, and JavaScript.
• Converted PSD mockups into pure hand-written HTML and CSS pages.
• Build responsive application using AngularJS & NodeJs
• Handled all the client side validations, slide show, hide and show controls, dropdown menus and tab navigation using JQUERY.
• Responsible for transforming design mock-ups to W3C standards compliant HTML pages using HTML, XHTML, CSS.
• Wrote code to fetch data from Web services using JQUERY, AJAX via JSON response and updating the HTML pages.
• Angular JS was used to binding information between elements of the pages and for routing of the Webpages.
• Wrote script for AJAX implementations in the website.
• Build responsive application using AngularJS, NodeJs. Application compatible with mobile devices and different web platforms and browser. Consumed different plugins and angular modules and providers.
• Performed XML Transformations from value objects to XML and from xml to HTML data.
• Designed and developed views, controller and model components implementing Struts Framework.
• Implemented Design patterns for recurring problems.
• Developed Web Services, which are published on to the Web Sphere application server.
• Responsible for the process of UI design for Internet sites and applications.
• Used Cascading Style Sheet (CSS) in web pages to separate presentation from structure

Technologies: HTML, CSS, JavaScript, jQuery, AJAX, JSON, NodeJS, XML, AngularJs, Bootstrap, jasmine.

Jr. UI Developer

Confidential

Responsibilities:

• Involved in developing HTML and JavaScript for client side presentation and data validation on the client side with in the forms.
• Designed and implemented the user interface using HTML5, CSS3 and JavaScript.
• Involved in developing the UI pages using HTML, DHTML, CSS, JavaScript, JSON, jQuery and AJAX.
• Developed interface to display report data using jQuery, AJAX, JavaScript and JSON, XML.
• Used CSS3 gradients for designing Menu's.
• Used JavaScript and jQuery for client side scripting.
• Used proficient knowledge of JavaScript to build interactive web applications for portfolio.
• Implemented pagination and sorting functionalities in different modules using jQuery plugins.
• Using advanced level of jQuery, AJAX, JavaScript, CSSs and pure CSS layouts.
• Used JSON to store and access the data in a search pages.
• Created a mock API, which includes all the JSON data in that.
• Developed modules to retrieve data using AJAX calls through jQuery method.
• Applied XML into transferring administration data to the back end.
• Used various jQuery plugins like auto complete, date picker, color picker, document slider to enhance the usability, functionality and overall experience for website.
• Implemented a lightweight customizable jQuery plugin for styled appearance.
• Resolved Cross Browser Compatible Issues for different version of IE, Safari, Chrome and Firefox.
• Cooperated with team members to conduct user research with strong communication, analytical and interpersonal skills.
• Used SVN for revision control and code management.

Environment: HTML, HTML5, CSS, CSS3, JavaScript, DHTML, XML, jQuery, Ajax, JSON, SVN, Notepad++.