SUMMARY:

• Excellent experience developing “Customer Facing” and “Intranet” Applications and Interfaces with Ruby on Rails to meet complex requirements and specifications.
• Experience installing and configuring multiple versions of Ruby utilizing Ruby Version Manager bundler install.
• Hands on development experience in building web applications using HTML5, CSS3, JQuery, Angular.js, Ember.js, Ajax, MySQL, JRuby, Nodejs.
• Experience in working on cloud computing services such as AWS for storage using S3 bucket, amazon EC2 and Heroku.
• Good skills with Pre Project Gem sets and RVM integrations/deployments.
• Implemented TDD and BDD using RSpec and Cucumber.
• Experience creating connections and designing/enabling communications between both ROR frameworks.
• Enabling customers to better manage software development, deployments and infrastructure with tools such as chef, Jenkins and GitHub.
• Experience with MVC based web applications in Ruby on Rails.
• Implemented ROR upgrades and patches and published Ruby Gems.
• Managed code versioning with GitHub and deployment to staging and production servers .
• Design and implemented intranet applications using Ruby on Rails and PostgreSQL on Heroku Cloud Packages and Triggers on databases like MySQL, MongoDB, PostgreSQL and Oracle

TECHNICAL SKILLS:

Development Tool(IDE)&Text Editor: Eclipse, Visual Studio, Sublime, Rubymine.

Programming Languages: Ruby on Rails, JRuby, Java, C, C++, Pyton

Web Technologies: Rails, MVC, AngularJS, Web Forms, XML Web Services

Databases: PL/SQL, MongoDB,MySQL,PostgreSQL, Sqlite3

Operating Systems: Windows 2003/XP/Vista/7, Linux, Ubuntu

Configuration &Version Control Tools: GIT, SVN, Visual Source Safe - VSS, Team Foundation Server-TFS.

Scripting & Markup Languages: JavaScript, JQuery, HTML, DHTML, XML, CSS, AngularJS, Ajax.

Application Servers: Webrick, Thin, Apache IIS7.

XML Technologies: AJAX, XML, SOAP, WSDL, Web Services.

Design and Process: OOAD, Design Patterns, Waterfall, Agile.

Others: Apache SOLR, JIRA, Pivotal Tracker, Jenkins, Docker, AWS.

PROFESSIONAL EXPERIENCE:

Confidential, KS

Ruby on Rails Developer

Responsibilities:

• Developing the applications using the ruby on rails, HTML5, CSS3, JavaScript, Jquery, Bootstrap, SaaS, Less, PostgreSQL.
• Used MVC Architecture for implementing and enhancing CRUD Operation for the application.
• Provided validations and scope for many models present in the database and created many associations within those models.
• Got lot of expertise on GIT to manage source code.
• Used JIRA to track tasks including enhancements, defects.
• Upgrading rails version from 4.2 to 5.0
• Wrote unit tests using Rspec for all ruby application.
• Trace functional requirements and capture the test evidence using Capybara for automation testing.
• Have experience using Jenkins forContinuous Integration.
• Populate data from a Restful service call into models which in turn is used inside components that are rendered to the user.
• Followed Agile development software methodologies by participating in iteration planning, retrospective, and daily Scrum meetings.

Environment: Ruby 2x, Rails 4.2.6, Rails 5.0,Linux,HTML, CSS, JQuery, Javascript, AngularJS, MySQL, Bootstrap, SaaS,GIT,JIRA,Jenkins,Docker.

Confidential, West Chester, PA

Ruby on Rails Developer

Responsibilities:

• Designed and Implemented ITRC Application, Asset Management tools.
• Used Ruby 1.9.3 and Rails 4.2 and MySQL for backend and AngularJS for front end.
• Developed and integrating these application using a variety of data sources.
• Implemented JSON, XML based versioning API’s
• Work with ITRC Engineers on ruby code updates for UI.
• Assist with data quality tasks assigned to ITRC as part of the Asset Management project.
• Update documentation on ITRC Wiki
• Used JIRA to work on tier 1 support tickets as needed.
• Actively involved in the process of deployment on cloud based web services like AWS.
• Investigate troubleshoot and fix related issues.
• Run update script for bulk enhancements in database.
• Used GITLAB Version control tools to manage source repository.
• Used MVC Architecture for implementing and enhancing CRUD Operation for the application.
• Involved in various SDLC phases.

Environment: Rails 4.2.3, HTML, CSS, JQuery, Javascript, AngularJS, MySQL, Bootstrap, SaaS,GIT.

Confidential, Scottsdale, AZ

Ruby on Rails lead

Responsibilities:

• Web Application development using Rails 4, HTML5, CSS3, MySQL, JavaScript, JQuery, Bootstrap, SaaS, and AngularJS.
• Implemented Restful Web Services using Ruby on Rails.
• Developed API’s for third party integration.
• Implemented and enhanced CRUD Operation for the application using MVC Architecture
• Integrated with databases using Active Record as a model and managed code versioning with TFS and deployment to staging and production servers.
• Involved in requirements gathering, application design, code reviewing, bug fixing and code refactoring.
• Performing unit testing, system integrated testing and other adhoc testing activities.
• Created automated test scripts for web applications with Ruby and Capybara and Selenium testing module.
• Active Record using MySQL (mysql2) databases.
• Used AWS for efficient storage of XML documents and fast access.
• Implemented TDD and BDD using RSpec and Cucumber.
• Capistrano for easy deployment to production.
• Pulled data using Capybara, Selenium and Phantom JS.
• Performing unit testing, System integrated testing and other adhoc testing activities.
• Followed Agile development software methodologies and SCRUM.

Environment: Rails 4.2.3, HTML, CSS, JQuery, Javascript, MongoDB, AngularJS, MySQL, Bootstrap, SaaS, SCRUM,TFS, Linux.

Confidential, Dublin, OH

Ruby on Rails Developer

Responsibilities:

• Front-End Application design using Rails 3.1, Rails 3.2.6, Ruby 1.9.3, CSS, AJAX, JavaScript and JQuery, AngularJS.
• Wrote Ruby Wrappers and used Ruby Gems for Voucher, Advices and CHS modules.
• Implemented BDD and TDD using RSPEC and jasmine.
• Active Record using MySQL (mysql2) databases.
• Used Restful API to gather sales related data for products and created Restful HTTP services to interact with users.
• Used RSpec to create test driven development.
• Created custom angular filter function for parsing data to users and created different modules like services, filters and directives using AngularJS framework.
• Code documentation and technical manual creation Configured passenger (mod rails) to serve the system thru apache.
• Automated infrastructure management and configuration with chef.
• Managed scripts and automated tasks in Jenkins.
• Setup a internal continuous integration server with Jenkins CI.
• Wrote ruby scripts for deployments onto AWS and Continous Integration provisioning.
• Use of GIT and GitHub repositories to manage the code.

Environment: Rails 3.2.6, Ruby 1.9.3, HAML, HTML, CSS,JQuery, JavaScript, AngularJS, GitHub,Docker,phusionpassanger,Linux,Jenkins, chef, Twitter bootstrap, Sass, Compas, GIT, MySQL.

Confidential, NYC

Ruby on Rails Developer

Responsibilities:

• Developing Web Applications using HTML, CSS, JQuery, JavaScript, JSON and XML.
• Implemented and enhanced CRUD operations for the applications using the MVC architecture of Rails 2.3.8 framework and Ruby 1.8.7.
• Worked with Ruby gems such as ruby-pg for PostGRE-SQL
• Developed the user authentication and order processing modules for customer facing application.
• Implementing Behavior Driven Development using RSpec and Cucumber
• Developed user friendly and sophisticated graphical representation of the catalogue of items that would be configured for a piece of equipment
• Used GIThub for managing code.

Environment: Ruby, Ruby on Rails, POSTGRESql, MongoDB, Radis, HTML, Java Script, JSON, JQuery, Linux WSDL, Restful, Backbone.JS.GIT.

Confidential, Bloomington, IL

Ruby on Rails Developer

Responsibilities:

• Application design and development using Ruby 1.8.6, Rails 2x,HTML5,CSS3,AJAX,JavaScript, JQuery.
• Prepared Design Specifications with Rational Rose
• Input validations were done using Rails Validation functions
• Implemented Restful authentication plug-in for authentication and login system
• Used RHTML, CSS and RJS to describe the web pages
• Implemented the presentation using a combination of Prototype, script.aculo.us, RJS Templating to render the HTML and a well-defined API interface to allow access to the application services layer
• Developed the front end for the application using Flex. Created Modules using MXML and Action Script
• Extended Flex controls for generating and displaying reports, Created Custom Flex Components and SWC's
• Involved in implementing user mailing module using Action Mailer
• Designed the SQL Server Database and wrote Stored Procedures and Triggers
• Involved in utilizing Mongrel specific connection pools in order to interact with the business data from the business components
• Involved in mapping XML data to html documents using XSLT parser
• Worked with Log4r effectively for logging messages to the appropriate log files
• Used ClearCase for Version Controlling.

Environment: Ruby 1.8.6, Rails 1.2.6, Mongrel, XML, Flex, Action Script, AJAX, Java Script, JSON, SOA, Log4r, XML, XSL, Linux, SOAP, SQL Server, Shell Script/Unix, WSDL, Web Sphere, CSS, Perl, CGI scripting, Rational Rose, ClearCase

Confidential

Java Developer

Responsibilities:

• Designed and developed the web-tier using HTML, JSP's, Servlets, Struts and Tiles Framework.
• Involved in the development of business module applications using J2EE technologies like Servlets, JSP and JDBC.
• Used the light weight container of the Spring Framework to provide architectural flexibility for inversion of controller.
• Used Hibernate Framework in persistence layer for mapping an object-oriented domain model to a relational database (Oracle).
• Implemented various design patterns in the project such as Business Delegate, Data Transfer Object, Data Access Object, Service Locator and Singleton.
• Used SQL statements and procedures to fetch the data from the database.
• Used Java Scripts for client side validations and validation frame work for server side validations.
• Used SAX and DOM parser to parse the XML documents and XSLT for transformations.
• Consumed Web Services (WSDL, SOAP) from third party for authorizing payments to/from customers.
• Deployed the application on to WebSphere application server.
• Used log4j for logging messages and Rational Clear Case and CVS for version Control.
• Developed test cases and performed unit test using JUnit Framework.
• Used ANT scripts to fetch, build, and deploy application to development environment.

Environment: Java, J2EE,JBOSS, Spring, Spring AOP, Struts, JNDI, HTML, CSS, JavaScript, Hibernate, WebLogic, SQL 2005, ANT, Tomcat, Log4j, JUnit, XML, JSP, Servlets, JSTL, AJAX, WebSphere Application Server.

Confidential

Application Developer (Java/J2EE)

Responsibilities:

• Developed Java Sever Pages, Tiles, Validator, Action classes and EJBs for various user transactions.
• Involved in Command controllers, handler mappings and View Resolvers.
• Worked on generating the Web Services classes, WSDL using Apache Axis.
• Used JSON for serializing/de-serializing data that is sent/received from JSP pages.
• Developed presentation layer using Java Server Faces and MVC framework.
• Extensively used Java Collection Framework and Exception handling.
• Used the XML Parsers like SAX parser to parse the data.
• Used JDBC calls in the Enterprise Java Beans to access Oracle Database.
• Used JSP, JSTL, HTML and CSS, JQuery as view components in MVC.
• Involved in Integration testing and defect fixes.

Environment: Core Java, J2EE, Spring, JSP, XML, JSP, Servlets, Hibernate Criteria API, JSF Rich Faces, Java Swing, Web Service, WSDL, XML, UML, EJB, Java Script, JQuery, SQL, CVS, Agile, JUnit.