SUMMARY:

• Certified Java Programmer with EIGHT years of IT experience in analysis, design, development, testing, and delivery and support of application software.
• Experience in full life - cycle development using Object Oriented Methodologies/Programming (OOP’s).
• Having FIVE Years of experience in mobile technologies such as J2ME, Android and iOS. Involved in two mobile applications from scratch in Start-up Company.
• In-depth knowledge and experience in Java, J2EE, Grails2.2.4, PHP, XML, JavaScript, JQuery, JSP, JSON, REST Servlets, AJAX, Java API for XML Web Services, JDBC, and Hibernate.
• Hands on experience in REST based Web services on jboss’s REST Easy and Grails 2.2.4 Frameworks.
• Good exposure in SOA technologies such as ESB, SOAP, REST, WSDL, XML, JSON, XSL, XSLT, DTD and MQ.
• Good exposure in Hybrid mobile technologies such as Sencha Touch and Cordava.
• Good exposure in AWS cloud environment.
• Good knowledge on Bitbucket repository and GIThub repository.
• Experience in Facebook, Google and Yahoo APIs along with its OAuth2.0 mechanism.
• Possess good RDBMS concepts and worked with Oracle 10G and My SQL.
• Worked with IDE Tools MyEclipse, IntelliJ IDEA, Android Studio and XCode for developing applications and having knowledge on Database Tools Oracle SQL Developer and TOAD tools.
• Experienced with Web/application servers as Jboss EAP 5, Jboss EAP 6, Apache, Apache Tomcat and Oracle Weblogic.
• Worked with Open Source Tools Log4j, JUNIT and Ant.
• Worked on different OS UNIX, Linux, Windows and Mac.
• Extensive experience in Requirements Gathering, Analysis, Design, Code Reviews, Unit Testing and Integration Testing.
• Strong knowledge in using Design Patterns and UML.
• Worked with repository like SVN and GIT.
• Effectively utilized Project Management Tools JIRA, Confluence
• Experience with different methodologies like Waterfall, Agile, Sprint and Scrum.
• Having Good knowledge on Mobility, Retail, HealthCare and Banking domain.
• Having hands on Experience on RESTful and SOAPUI 4.5.2 Tool
• Strong Analytical, Problem Solving, Debugging and Interpersonal skills with excellent understanding of system development metrics, techniques and tools.
• Excellent Communication and Presentation skills complemented with the ability to quickly adapt to new environments and master new technologies.
• Experienced working with Onsite - Offshore model: Responsible for identifying, assigning and coordinating tasks between onsite and offshore.

TECHNICAL SKILLS:

Software Languages: Java, J2EE, J2ME, Android, Objective C, PHP, JavaScript, JSON, jQuery, HTML, JSP, Servlets.

Framework: Grails 2.2.4, Spring 3.0, EJB3, Sencha Touch, Cordova API, Facebook/Google/Yahoo APIs and OAuth2.0.

ORM: Hibernate.

Web Services: REST, SOAP.

Database: Oracle 10G, MySQL.

Hardware: Windows, UNIX, Mac.

Tools: MyEclipse, Intellij IDEA, Android Studio, Xcode, Apache Maven 3.0.3, Ant 1.8, Apache Log4j, SOAP UI 4.5.2, SQL Developer, Source Tree.

Methods: Waterfall, Agile.

Domain Experience: Mobility, Banking, Retail etc.

PROFESSIONAL EXPERIENCE:

Confidential, Saint Petersburg, Florida

Senior Java Developer - Technical Lead

Responsibilities:

• Followed Agile Methodology like Scrum Meetings, to deliver application in iterative approach with high Quality software and satisfy customer needs.
• Developed REST services using Grails Framework on groovy language which services are consumed by mobile application, the list of services are login, registration, transaction history, payment, and dispute and lost stolen.
• Developed REST services using RESTEasy framework which façade to Grail REST services.
• Developed Enterprise services on EJB3, which will fetch credit card information from third party system called FDR.
• Involved in review of code, unit and Integration test cases.

Environment: Sencha Touch Framework, Cordova API, Grails 2.2.4, JBoss EAP, Jboss Rest Easy, EJB3, JavaScript, IntelliJ IDEA, MyEclipse, Tomcat, Oracle 10g, Junit, GIT, SourceTree, MQ, SOAP UI 4.5.2, RESTful, API, Jenkins, JIRA.

Confidential

Senior Java/J2EE Developer - Technical Lead

Responsibilities:

• Followed Agile Methodology like Scrum Meetings, to deliver application in iterative approach with high Quality software and satisfy customer needs.
• Architecting on the middleware layer, which serves data to iPad.
• Designed database tables for iPad application, which is to be synched with backend database.
• Responsibility for sprint based deliverables to client.
• Involved in review of code, unit and Integration test cases.

Environment: Spring Framework 3.0, Struts, Hibernate, Axis2 REST framework, Objective C, Xcode, Eclipse, Oracle, SVN, SOAP UI, JavaScript, HTML, Junit and jQuery.

Confidential

Android/J2EE Developer - Technical Leader

Responsibilities:

• Involved requirement gathering from client and gain knowledge on existing business logic.
• Creating Android UI to populate data which comes from back end system.
• Designed REST middleware to connect Android UI with existing back end layer.
• Involved in review of code, unit and Integration test cases.

Environment: Android, Eclipse, Axis2 REST framework, SVN and Oracle.

Confidential

Senior Mobile Developer

Responsibilities:

• Architecting the entire application, written own UI framework in J2ME that helps user to draw complex canvas UI pages easily by developer. The framework is closely similar to Javascript engine on browser.
• Designed own binary based communication protocol to achieved better performance on J2ME - PHP communication rather to use less performed XML based communication.
• Fetching user contacts from Gmail/Yahoo/Facebook accounts using OAuth Authentication from mobile application.
• Storing user details in such way that it can be retrieved as much as quickly. Written Storing / Searching / Fetching algorithm.
• Fetching device specific content from service, content that is to be calculated based on device font matrix from server side. Written algorithm for content intelligence delivery.
• Involved various performance related task in mobile application as well as MySQL database.
• Coding, debugging and Testing.

Environment: Java, J2ME, Apache, Facebook API, Google API, Yahoo API, PHP, SVG, Zend Framework and MySQL.

Confidential

Mobile Developer

Responsibilities:

• Design communication between binary based communications between .Net application to PHP script and J2ME to PHP.
• Pulling calendar events from POP3/IMAP server for each user to display in their mobile application.
• Compressing events details as it fit in SMS and sends SMS to recipient mobile.
• Fetching user contacts from Gmail/Yahoo accounts using OAuth Authentication from mobile phone.
• Involved various performance related task in mobile application.
• Coding, debugging and Testing.

Environment: Java, J2ME, .Net, Apache, Google API, Yahoo API, PHP and MySQL.

Confidential

Developer

Responsibilities:

• Created Web pages using MVC pattern to display data which is fetched from database using servlet.
• Written SQL queries used JDBC to connect to Oracle database for larger data retrievals using DAO design pattern.
• Prepared Unit and Integration test cases and testing the functionality.

Environment: JSP, Servlet, Java, JDBC, Oracle, Web Logic, SVN and Eclipse.