SUMMARY

• Over Seven (7+) years of referable experience in analysis, design, development, implementation and testing client, server and enterprise applications using Java and J2EE technologies with 5+ years of experience in Android Mobile Application Development.
• Strong understanding in Android OS, interactive application development and memory management.
• Proficient with common Android Framework API’s (Location, Camera, Notifications, Maps).
• Developed applications with efficient Credit Card Payment methods integrated in the app.
• Developed user interfaces with rich features.
• Experience in implementing native libraries in application by using Android NDK.
• Designed GUI and interfaces with services for mobile applications.
• Experience in using Fragments, Activity workflow, Action Bar Navigation, Menu designs and view controls, and Loaders.
• Experience in using Storage options in Android like Shared Ps.
• Designed GUI and interfaces with services for mobile applications, Asynchronous Programming in Android (such as Thread pool, Tasks and services).
• Implemented the monetization of apps, which has capabilities to do in - app purchases.
• Good mobile and web design skills using Activities (android), HTML 5, Java Script, AJAX and XML.
• Good experience in Object Oriented Design (OOD), analysis (OOA), modeling (OOM) based on Unified Modeling Language (UML).
• Experience working on Miracast/Screen Mirroring and Web RTC.
• Worked extensively in developing mobile-based and advanced web-based applications using Java, Servlets, JSP, Struts, spring, Hibernate, JDBC, UML, HTML, XHTML, JavaScript, JDBC, and Oracle.
• Proficiency in developing applications using Struts frame work, spring and hibernate.
• Worked on GUI applications using Java SWING and AWT.
• Experience in using Java Native Interface (JNI).
• Experience with source code control management like subversion (SVN) and GIT.
• Expert in writing client side validations using validation framework, Java Script.
• Experience in web services using markup languages like JSON and REST.
• Knowledge in working with audio and video codec’s like .3GPP, MPEG-4.
• Excellent debugging and problem-solving skills with Eclipse, IntelliJ IDEA and RAD.
• Experience in various methodologies like of SDLC like Agile development and waterfall development.
• Excellent working experience with variety of operating systems like Macintosh, Windows, Ubuntu and Fedora.
• Ability to grasp and master new technologies, excellent analytical and problem solving skills.
• Able to take initiative; work independently and also as a team player.

TECHNICAL SKILLS

Programming Languages: C, C++, C#, Java, ASP.NET, JNI, VC++

Scripting Languages: VBA, UNIX Shell Script, DOS Script, HTML, XML, JavaScript, JSON

Technologies: Android SDK, NDK, JNI, J2EE, Springs 2.0.x/2.5x, Hibernate, MFC, ATL, Win32, STL, Web Services, JavaBeans, JSF 1.2/2.0, Java script, JSP, Phone Gap (iOS, Android), jQuery, Eclipse, ANT, HAPYAK, WISTICA

Database: MySQL, SQLite, Oracle, DB2

Web Technologies: HTML 5, CSS, AJAX, AngularJS, Backbone.js, jQuery, JSON, XML

Platforms: Windows XP/Vista/7, Linux, Android, Mac OS

Version Control: Git, Subversion

Testing Tools: Fiddler, Wireshark, Bounce Checker, Coverity, Crashlytics

Testing Frameworks: Google Mock, JUnit

Configuration tools: Jenkins

PROFESSIONAL EXPERIENCE

Confidential, Westborough, MA

Sr. Android Developer

Responsibilities:

• Involved in entire software development process for all assigned Android application development projects
• Requirement specification, design, implementation, testing and maintenance.
• Implemented ListView, so as to show the news and promos as a form of list.
• Discussed the requirements with the client and analyzed the requirements.
• Design screens using MVC pattern for the application with Android Studio IDE.
• Analyzed the requirements of the main menu features that can be supported in Android phones.
• Worked with Instruments tools extensively at the end of development cycle to minimize memory leaks and assure overall application stability.
• Used various design patterns to manage code and data efficiently.
• Created numerous helper classes that can be used throughout the classes.
• Worked on linear, frame and relative layouts.
• Implemented RESTFUL API calls to communicate with server.
• Used efficient Payment Gateway methods to process Credit Card Payments for online payments.
• Implemented Fragments, Activities.
• Added support for downloading and opening photos and pdf.
• Used AsyncTask for multithreading.
• Followed Agile and Scrum methodologies in the project implementation.
• Implemented Notification Manager to display updates on the notification bar.
• Implementing Broadcast Receivers for Android.
• Used shared ps to store data.
• Developed the UI screens, which met the UI requirements compliance.
• Used Eclipse for development, debugging, coding and deployment of the applications.
• Used Photoshop CS5, Firework CS5, and Illustrator CS5 frequently for editing images, altering photos, and customizing look and feel of client's applications.
• Performed functionality testing and sanity testing.

Tools: /Technologies: Android 2.0/2, Eclipse 3.6, ADT Plug-in, SQLite, XML, Java, Google-Map kit, Subversion, Junit.

Confidential - Providence, RI

Android Developer

Responsibilities:

• Involved in the requirement of gathering and documentation.
• Involved in User Interface development and web services design implementation.
• Actively involved in implementing future enhancements and doing production support.
• Played major role in implementing different layouts design and layout modifications, customization of different functional layouts and UI elements.
• Managed data using SQLite, SQL Helpers as well as Raw Queries to do database management.
• As major responsibility, used Web Views, List Views & populated lists from databases using simple adapters.
• Helped in implementing different web services in different functional models.
• Tested the application on multiple android targets and debugged the issues that were found.
• Resolving the issues generated from HP Fortify Application code scan reports.
• Took care of code review, code fixes and bug fixes.
• Deploying the Application builds on the internal app distribution site and stores.

Tools: /Technologies: Java, Android 4.x, DDMS, Tortoise SVN, Beyond Compare, Soap Web Services, Core FTP, Putty, Windows 8

Confidential - Indianapolis, IN

Android Application Developer

Responsibilities:

• Implemented List View, so as to show the different shipments and maps as a form of list.
• Integrated location based services using Google Maps API to display locations of the nearest stores.
• Worked closely with the testing team.
• Worked in an Agile based environment.
• Collaborated with web services team to implement the backend support.
• Designed the web services to communicate with the Android application by using Restful web services with the Spring 3 API, and JSON Parsing for the received responses.
• Designed and developed the request and response data to and from database.
• Implemented SQLite databases to monitor shipments.
• Integrated the Payment Gateway in the app for processing Credit Card Payments for mail orders.
• Implemented customized web view component to load an SWF file and HTML data.
• Created test cases and test data for testing the application using JUnit Extensions.
• Performed Unit testing on the various modules/functions to ensure that the output is as expected.
• Used JIRA to track issues.

Tools: /Technologies: Android SDK 3.0, Eclipse IDE, Google Maps, AML and SQL Databases, JUnit, GPS Services, Phone Gap

Confidential - Simi Valley, CA

Android Developer

Responsibilities:

• Involved in full life cycle of the application including wireframe design, server development and client development.
• Designed the features for the database interface relevant for the mobile application from the existing system.
• Worked on the feature that helps the user to identify current location.
• Worked on the feature that helps the user pick up a location and map that with the location of the accident.
• Developed the server code in PHP-MySQL in Ubuntu environment.
• Implemented wrapper classes for sever code and also designed the database tables for all the features in MySQL database.
• Developed the code in objected oriented manner for better code reuse.
• Created the client codes using JAVA in eclipse IDE 3.6.

Tools: /Technologies: Android SDK 2.2, Ubuntu 10.1/11.04, Eclipse IDE 3.6, XML 1.0, JSON

Confidential - Hartford, CT

Java Developer

Responsibilities:

• Review business requirements and clarify the functionality with business partners and user experience team.
• Create software design specifications in UML using Microsoft Visio.
• Involved in reviewing use cases, designing class diagrams, and sequence diagrams in the RUP process.
• Delivered the presentation tier using Struts Framework and developed JSP using Tile Layouts and validated the presentation tier using Validation Framework.
• Performed client side Validation using Java Script.
• Used AJAX Framework in the presentation layer.
• Developed the spring bean components through bean factory offering instances for Hibernate DAO, and Business Objects.
• Used Inversion of control in Spring Framework for dependency injection.
• Published XML data using XSLT.
• Used XML Web Services for transferring and retrieving data from different applications.
• Implemented XML technologies like DTD schemas, XSL style sheets and XSLT for transformations.
• Configured ORM in persistence layer using mapping files in Hibernate.
• Configured MDB in EJB layer for providing shipment related email notifications to the manufacturers.
• Implemented several design patterns such as MVC, DAO, DTO, Value Object.
• Involved in unit testing the artifacts such as DAO using JUNIT framework.
• Perform hands-on development and coding in Java, JSP, XHTML, JavaScript, and JSR 168 using Struts framework and GWT.
• Used ORACLE10g for the database layer and involved in reviewing/updating the schema.
• Created and implemented Oracle Stored Procedures, Functions, Triggers and complex queries using SQL and PL/SQL as well as query optimization.
• Used IBM RAD 7.0 for development and WAS 6.1 for deployment of EAR file.
• Used Rational tools for CVS as well as UML documents creation.

Tools: /Technologies: J2EE 1.4, JSP, Struts 1.3.8, Struts, Spring 1.0.2, JavaScript, CSS, XML, XHTML, XSLT, Ajax, Hibernate 2.1, Log4j, Oracle 9i/10g, Web Sphere 6.1, Ant, RAD 7.0, Eclipse 3.2

Confidential

Java Developer

Responsibilities:

• Involved in various stages of the project life cycle primarily design, implementation, testing, deployment and enhancement of the application.
• Involved in designing the system based on UML concepts, which include data flow diagrams, class diagrams, and sequence diagrams, state diagrams using Rational Rose Enterprise Edition.
• Designed and developed web pages using JSP, HTML and used JavaScript for client side validation.
• Involved in design and development of the application in n-tier fashion based on MVC architecture standards and utilized Struts frame work.
• Developed data model and stored procedures.
• Developed Servlets to process update information.
• Responsible for maintenance and production support of the application documented design and functional aspects of the application.
• Used JDBC for communicating with the database.

Tools: /Technologies: Java, JSP, Servlets, Java Beans, MVC, JMS, EJB2.0, Weblogic8.1, JavaScript, ORACLE8i, HTML, DHTML, XML, and Windows XP