SUMMARY

• IT experience of 9 years in application development using Ruby on Rails, HTML5, Java/J2EE, AngularJs, Bootstrap, JQuery, JavaScript, Phusion Passenger, and HAML.
• 4 years of experience and excellent knowledge of Ruby on Rails.
• Good experience developing Ruby Gem’s and pluggable modules.
• Proficient in implementing Model - View-Controller (MVC) architecture using Rails, Sinatra, Spring frameworks and Hibernate.
• Highly motivated, effective team player with strong analytical and Excellent Communication skills.
• Extensive experience developing applications with AngularJs, Jquery and Coffeescript.
• Experience in working with database management systems such as Oracle, Mysql, and PostgreSQL.
• Experience working in both software development models - Waterfall and Agile.
• Experience in deploying code to Amazon EC2 and Heroku.
• Good experience with Puppet and configuration management.
• Experience in Test Driven Development and Behavior Driven Development methodologies using Rspec and Cucumber
• Good Exposure in using automated testing tool Selenium (Web Driver)
• Developed and deployed applications on Application Servers like Puma, Phusion Passenger, Thin and Unicorn.
• Created AWS RDS database instances consisting of PostgreSQL, SQL server and AWS RDS Aurora database clusters.
• Performance configuration, deployment and support of cloud services including AWS
• Good Exposure in using automated testing tool Selenium (web driver).
• Besides requirements discussions, design, and development, extensively participated in application peer code reviews, testing and deployment.
• Strengths include Object Oriented Programming, Multi-Threaded Programming, Database Development, Distributed/Client Server systems and Platform/Network Development.
• Experienced in Scaffolding and has vast knowledge on available gems like SAAS, Kaminary, Stringex, Paperclip, Algolia, Stripe and Mongo DB.
• Good experience in using IDE Design tools like Net Beans, Eclipse, Sublime Text and Ruby Mine.
• Offer extensive hands on and supervisory experience in software design and network development.
• Well versed with Software Development Life Cycle (SDLC) Process which includes designing, developing, testing and implementation.
• Knowledge in Nodes and Labels Architecture of Graph DB.
• Experience working with search engines like Sphinx, Solr, Elasticsearch.
• Good experience with Continuous integration tools like Jenkins, Bamboo, Travis .
• Experience in creating data structures using UML Design Patterns.
• Experience in Product designing and Full Stack Development.
• Exceptional abilities to quickly master new concepts and applications.
• Championed Agile Methodologies, Shortened release cycles, added Test Driven Development (Selenium, Ruby/MiniTest).

TECHNICAL SKILLS

Languages: Ruby(1.8.6,1.8.7,1.9.3), Ruby on Rails, Java, C#, C, C++, SQL, PL/SQL

Web Design: HTML5, XHTML, CSS3, Java Script, Bootstrap, JSON, AJAX, Angular JS, Node JS

Databases: Oracle 9i/10g/11g, Microsoft SQL Server, SQLite, MySQL, PostgreSQL, DB2, MongoDB, Couch DB, Cassandra

Application & Web Servers: Apache Tomcat, JBOSS, WEBrick, Phusion Passenger

Web Technologies: JavaScript, JQuery, Coffee Script, Rational App Developer

Test Frameworks: MiniTest, Test Unit, Junit, Rspec, Capybara, RFT, Cucumber

Frameworks / Architectures: Rails, Spring, Struts, Hibernate

Cloud Platforms/Tools: Amazon EC2, Heroku, Red Hat CloudForms 4.0.

Operating Systems: Windows, Unix, Ubuntu, OSX

Protocols: HTTP/HTTPS, TCP/IP, SOAP, SMTP

Web Application Servers: Apache Web Server(httpd), Apache Passenger(mod rails), Mongrel, Lighttpd, Thin, Webrick, Phusion Passenger, Unicorn

Editors / IDE: Sublime Text, Text Mate, Ruby Mine, NetBeans IDE 6.9.1

Other Tools: MS Office (MS-Excel, MS-PowerPoint, MS-Project 2013), Visio 2013

PROFESSIONAL EXPERIENCE

Confidential, TEMPLE TERRACE

Ruby CloudForms Developer

Responsibilities:

• Extensively worked on Red Hat CloudForms an INFRASTRUCTURE-AS-A-SERVICE(IaaS) to develop Ruby Automation Scripts Which Maintains a Hybrid Cloud Management.
• Involved working in Continuous Integration and Continuous Deployment environment.
• Followed Agile principles and uses JIRA for maintenance and Bug Development tasks.
• Developed Ruby Automation Scripts for HP Server Automation to Automate the Deployment of applications.
• Extensively Participated in Designing the state machines and also application Peer Code Reviews.
• Involved in Building the state machine for provisioning and retiring The Virtual Machines.
• Integrating AWS as External cloud provider to Red Hat CloudForms.
• Involved in a Peer Programming to enhance the Ruby Automation Scripts and also Participated in End-to-End Testing of the UI layer which is Integrated with Red Hat CloudForms.
• Involved in using Ansible tower for a powerful callback feature and also creating inventory, Templates and scheduling jobs for the VM’s.
• Installed and configures VMware vSphere 6 Infrastructure, to further support the performance and redundancy of the VMware ESXi hosts and Datastores.
• Worked closely with DevOps Engineers in developing server side ruby scripting applications.
• Closely worked with Cloud Orchestration and Infrastructure Engineers to Integrate CloudForms with both Cloud and Infrastructure Providers.
• Developed REST API calls for the Ruby Scripts to Automate the Process of HOTADD & COLD ADD of CPU, MEMORY and Storage for the Virtual Machines.
• Launching the VMs on different cloud platform and monitor the performance and configuration.

Environment: Ruby 2.3.0, Red Hat CloudForms 4.0, HP Server Automation, VMware vSphere 6, AWS, JIRA, Agile, CI/CD tools.

Confidential, Washington, D.C.

Sr. Ruby on Rails Developer

Responsibilities:

• Analysis of requirements and developing web application using Ruby on Rails.
• Design and build Ruby on Rails Landing page platform.
• Implemented and enhanced CRUD operations for the applications using the MVC (Model View Controller) architecture of Rails 4 framework.
• Examined the library and database calls along with their response time made by the controller actions as they invoked on the Rails Instance as a performance summary.
• Developed automation test scripts using Selenium for Web based GUI.
• Involved automation revamp activites, feasibility analysis for choosing automation tool (Selenium)
• Focus on Ruby development, both inside of a traditional Rails application, and as a part of a report generating application
• Participated in project estimations, planning and delegation. lt.
• Integrated Test NG with selenium using Eclipse to generate test execution result.
• Worked on Integrated Development environment like RubyMine.
• Developed front end application using Rails 4, CSS3, AJAX and JQuery.
• Designed and updated the interface using AngularJS.
• Implemented Angular controllers to maintain each view data.
• Implementing AJAX modules and used RESTful API in communicating with third parties.
• Worked on the translation of UI/UX design wireframes to actual code that will provide visual elements of the application using Bootstrap.
• Developed web applications using HTML5/CSS3, JQuery, JavaScript, JSON and XML.
• Worked on database design and scalability of PostgreSQL databases.
• Worked on Installation, tuning and monitoring of Postgres database instances.
• Created AWS RDS database instance consisting of PostgreSQL, SQL server and AWS RDS Aurora database clusters.
• Created RESTful HTTP services to interact with UI and was responsible for building the code to QA and Development environments.
• Used RESTful API to gather related data.
• Worked on a lot of Pull Request (PR) Reviews and helped in managing the actual repository in GitHub without any conflicts.
• Developed automation test scripts using Selenium for Web based GUI.
• Involved automation revamp actives, feasibility analysis for choosing automation tool (Selenium)
• Used the MVC architecture of frontend and backend conducting code reviews.
• Analyzed and improved application efficiency by optimizing queries, and caching content with for rails.
• Wrote integration and unit tests for a ruby on rails application.
• Migrates the production MySQL schema to the new AWS RDS Aurora instance.
• Designed configured and deployed Amazon web services (AWS) for a multitude of applications utilizing the AWS stack (Including EC2, Route53, S3, RDS, cloud formation, Cloud watch, SQS, IAM, and EMR), focusing on high-availability, fault tolerance, and auto-scaling.
• Implemented Behavior Driven Development using RSpec, and experience with all of the RVM, GEMS for the version of Ruby on Rails.
• Using Jenkins, GitHub and RubyMine debugged the complex issues and provided root cause and solutions
• Implemented and enhanced CRUD Operations for the applications using MVC (Model View Controller) architecture of Rails 2.3.8 framework and Ruby 1.8.7 conducting code reviews.
• Managed code with Unit Test and GitHub.
• Fixed bugs in the existing application.
• Worked as a team doing code reviews and pair programming.

Environment: Ruby 2.1.4, Rails 4.1.6, HTML5, CSS3, XML, AJAX, ANGULARJS, BOOTSTARP, JQuery, JavaScript, MySQL, AWS, Rspec, Capybara, Linux/UNIX and Agile Scrum.

Confidential, Basking Ridge, NJ

Ruby on Rails Developer

Responsibilities:

• Actively involved in analysis of the system requirements specifications and involved in client interactions.
• Developed and tested features for dashboard application using Ruby on Rails, Bootstrap, CSS JavaScript, and Rspec.
• Worked on vRealize Automation Components.
• Developed complex APIs for third party integration (JSON file format) and authentication as per specifications using Sinatra Framework.
• Created RESTful http services to interact with UI.
• Involved in designing database model for the entire application like creating tables, views and stored procedure.
• Create Views for Service Manager Reporting Database and other systems.
• Working with Ruby gems such as ruby-Pg which is the interface for PostgreSQL.
• Designed and developed the layouts of customer relations module.
• Wrote Rspec and Cucumber tests in the application.
• Coded JavaScript for page functionality popup screens.
• Optimize and fine tune various stored procedures (T-SQL) cross applications within IT team.
• Managed backend changes, UI changes and complete reorganization of Javascripts code
• Fixed warnings, reorganization of assets, changed references in javascript include tags and stylesheet tags
• Changed hardcoded references to images / assets locations.
• Gained good knowledge of advanced JavaScript libraries and AngularJS framework.
• Created custom, general user modules and components, by extending the modules of core AngularJS.
• Configured the vRealize Orchestrator server for use in the Advanced Services Designer.
• Launching the VMs on different cloud platform and monitor the performance and configuration.
• Followed Agile development methodology.
• Selenium Web Driver for automating over 70% of Cross Browser Testing on IE, Firefox, Safarai and Chrome.
• Expertise in writing Transact-SQL Queries using joins, Sub queries and cursors in MS SQL Server.
• Hands-on experience on business report design and development using Transact-SQL
• Designed and client side development of MAP’s overall visual experience (HTML5, SASS, HAML).
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using HTML, CSS, JavaScript and JQuery.
• Deployed applications into the vRealize Automation catalog.
• Developed Web/SaaS applications in ruby.
• Used Rails finder methods, filters and wrote model scopes in the application.
• Scrupulously followed Agile methodology throughout the project, involved in Scrum meetings with the team members on day to day basis for the update on project status using Rally software
• Deployed the project into Heroku using Git version control system.
• Performed unit, integration, GUI testing using Rspec.
• Worked extensively on RESTful web services and API Security.
• Fixed bugs and tickets filed by quality assurance and product management team.

Environment: Rails (3.2), CSS, HTML5, Bootstrap, Rspec, Sinatra Framework, JSON, SVN, MySQL, T-SQL, UNIX, Virtualization.

Confidential, Valley Forge, PA

Ruby on Rails Developer

Responsibilities:

• Developed components of the web application using Ruby-on-Rails and delivered high quality products efficiently
• Participated in requirements analysis and provided inputs on proposed features to product team and oversaw their implementation and delivery.
• Developed in Rails and JavaScript/JQuery; Hosted on AWS.
• Created Transact-SQL stored procedure and also involved in Transact-SQL statements for retrieval of data
• Used Node JS in most of the JSP’s to make an application act like a stand-alone web server.
• Designed and implemented features using HTML5, CSS, JavaScript, and Bootstrap
• Designed and manipulated database as and when specifications changed
• Developed stored procedures, functions, triggers in database
• Worked on performance tuning of Transact-SQL queries and stored Procedures.
• Fixed bugs by digging and understanding unfamiliar codebases
• Solved performance related issues by diving into complex SQL joins generated by Active Record
• For the application, I have implemented functionality of an event calendar for users to post/view events
• Created Help Desk functionality for user queries to address the bulk queries submitted by the users
• Created Report Generator for various projects to find the current stage of the projects

Environment: Ruby on rails, CSS, XML, HTML, JavaScript, JQuery, AJAX, MYSQL, Git, Agile Methodology, Linux

Confidential

Programmer Analyst

Responsibilities:

• Responsible for design and development of Web Application in J2EE using Struts MVC Framework.
• Used Hibernate framework to map the Java classes to the database.
• Implemented Object Oriented concepts like Inheritance, Polymorphism and Abstraction.
• Developed server side programs using Servlets and Java Server Pages(JSP).
• Developed web application validation functionality using JavaScript.
• Application and user level configurations have been maintained by using XML files.
• Used Rational Rose 2003 for UML diagrams for Use Cases, Class Diagrams, and Sequence Diagrams.
• Migrated Web Service applications from Tomcat to Web sphere Application Server.
• Worked on migration of light weight web applications from Web-logic to Tomcat
• Developed unit test cases using Junit for Unit Testing.
• Troubleshooting and coded corrections for production issues discovered in the application.
• Extensively used connectors for web services to integrate easily with external systems.

Environment: Java 2, J2EE, JSP, Servlets, HTML, XML, JavaScript, Struts 1.1, PL/SQL, Tomcat Server, Rational Rose 2003.

Confidential

Jr. Programmer

Responsibilities:

• Developing web based applications using Java/J2EE technologies such as core Java, JSP, and Struts framework.
• Developed Java based back-end functionalities and implemented Object Oriented Design Concepts.
• Worked on JBOSS 4.0 for deployment of projects.
• Developed web based applications applying MVC design architectures with Struts.
• Wrote SQL queries to insert and update SQL database.
• Developed SOAP web services using Apache CXF and Axis2 framework and deployed on Tomcat
• Web application design using HTML, CSS, and XML.
• Involved in implementing static and dynamic Web mapping of business logic and technical requirements.
• Created User Interface in DOJO/AJAX and Struts2 tags for different customized screens for each type of product user.
• Created JSP/SERVLET Pages for the search engine relate to product promotions and events.
• Used Apache Tomcat application server for web services.
• Testing of applications by running each of the test cases to ensure validity and code effectiveness.

Environment: Servlets, Struts, Oracle 9i, JBOSS, Swing, JSP, XML, HTML, JDBC, JavaScript, SQL, ECLIPSE IDE, Apache Tomcat, J2EE (Servlets, JSP, JAVA).