SUMMARY

• Over 7+ years of extensive experience in Object Oriented technologies and Android applications with Java/Android technologies involving System Analysis, Technical Architecture, Design, Development, Testing and Implementation.
• 3+ years of experience on working with mobile application on Android platform, interactive application development and database management.
• Expertise in Android application development using Android Studio, EclipseIDE, Android SDK.
• Proficient in using Fragments, Activity workflow, Action Bar Navigation, Menu designs, Custom Views.
• Designed and Developed richUser Interfaces.
• Experience in implementing native libraries in application by using Android NDK.
• Proficient with common Android framework APIs (Web View, Location, Google Maps, Telephony API, Camera, Contact Manager, In - app purchase).
• Designed GUI and interfaces with services for mobile applications, Asynchronous Programming in Android (such as Thread pool, Tasks and services).
• Experience in using Storage options in Android like Shared Preferences, SQLite.
• Experience in parsing XML and JSON based WebServices/APIs response.
• Implemented Continuous integration with Jenkins.
• Developed Gradle and Ant automation scripts
• Worked extensively in developing web-based applications using Java, Servlets, JSP, Struts, spring, Hibernate, JDBC, UML, HTML, XHTML, JavaScript, JDBC, and Oracle.
• Extensively involved in unit testing using Junit and functional testing of applications.
• Good experience in Object Oriented Design (OOD), analysis (OOA), modeling (OOM) based on Unified Modeling Language (UML).
• Experience in working with audio codecs like MP3, Wav.
• Experience in the frameworks OpenGL, OpenCV, and JavaCV.
• Hands on Experience on version control Mercurial with SourceTree, SVN and Git.
• Experience in various SDLC methodologies like agile development and Waterfall development.
• Experience in various Project Management tools JIRA.
• Worked on revision control tools like Fisheye
• Experienced in requirement gathering, architectural design, and functional design and turning requirement to product.
• Experience in On-site coordination for offshore 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

Technologies: Android SDK, Android NDK, J2EE, JavaBeans, JSF, WebServices-API, Springs, Hibernate, JDBC, JavaScript, REST, SOAP, JUnit, JSP.

Programming Languages: Java, C, C++, C#, Python, R.

Markup Languages: HTML, XHTML, XML, CSS, JSON.

Debugging and Testing Tool: Logcat, DDMS, ADB, JUnit.

Operating Systems: Windows XP, 7, 8, Ubuntu, Fedora, Mac OSX.

RDBMS: SQLite, Microsoft SQL 2005/2008, Oracle 10g, 11g, MySQL 4.0/5.0

IDE: Android Studio, Eclipse, NetBeans.

Version Control/Continuous Integration Tools: Mercurial, GitHub, SVN, Jenkins.

Scripting languages: JavaScript, JQuery

Servers: Amazon web server, Web Logic 8.1/9.2, Apache Tomcat 6.0.

PROFESSIONAL EXPERIENCE

Confidential, LosGatos, CA

Android Application Developer

Responsibilities:

• Followed Agile and Scrum methodologies in the project implementation.
• Migrated eclipse projects to android studio
• Wrote Gradle scripts for build automation in Jenkins
• Wrote ant scripts for build automation in Jenkins.
• Used Native NDK to support Native development based on android SDK
• UsedQualcommand ARMdevices for implementation and testing.
• Worked on resolving the bugs in UI and Services.
• Worked on Graphic Equalizer, communicating from UI to platform.
• Took care of code review, code fixes and bug fixes.
• Worked on Services, Async tasks and Alert Notifications.
• Used shared preferencesand SQLite to store data.
• Worked on Activity and Fragment lifecycles.
• Used Mercurial for version control.
• Used Jenkins for build automation.
• Tested the application on multiple android devices and debugged the issues using Logcat and DDMS.

Environment: Android Studio, Eclipse, Android SDK, Android NDK, ADT, ADB, Java, Jira and Fisheye.

Confidential, Chicago, IL.

Android Application Developer

Responsibilities:

• Engaged in the full project life cycle including analysis, design, development, testing and deployment phases.
• Discussed the requirements with the client and analyzed the requirements.
• Designed the architecture and User Interface using client requirements and use - cases.
• Followed Agile and Scrum methodologies in the project implementation.
• Parsed JSON data coming from server.
• Used Google Maps API for enabling GPS
• Used Activities, which implement Broadcast Receivers to listen to several Broadcasts from other applications and the system.
• Used AndroidNDK to create the library files to be used by Services.
• Developed App screens and its workflow using Activity and Fragments, which has views such as List View and Scroll View.
• Download and upload content from back end web server via REST API.
• Used AsyncTask for multithreading.
• Integrated Google Maps into the application using Google Android location-based APIs to display addresses and locations.
• Implemented Notification Manager to display updates on the notification bar.
• Provided assistance and feedback on login design and implementation.
• Utilized button style and edit text background, added background selector.
• Implementing Broadcast Receivers for Android.
• Used shared preferences to store data.
• Test and error logging on different versions and devices of Android.
• Used adb logcat, DDMS for Debugging.
• Troubleshooting and resolve problems.
• Used GIT for version control.

Environment: Android SDK, Android NDK, ADT-Plugin, Eclipse, Android Studio, Java, SQLite, JSON, XML, DDMS, Logcat.

Confidential, Dallas, TX

Android Developer

Responsibilities:

• Involved in the requirement of gathering and documentation.
• Worked with rest of the UI team to design the appropriate icon and display for the screens.
• Played major role in implementing different layouts design and layout modifications, customization of different functional layouts and UI elements.
• Managed data using SQLite, SQLHelpers as well as Raw Queries to do database management.
• As major responsibility, used WebViews, ListViews& 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.
• Followed the agile methodology for implementing the project.
• Took care of code review, code fixes and bug fixes.
• Managed and coordinated for timely delivery of the sustain services.

Environment: Eclipse, JDK, Android SDK, Java, JSON, SQLite, Web Services.

Confidential, Edison, NJ

Android Application Developer

Responsibilities:

• Involved in requirement gathering and outlining.
• Used Prototyper to create mockups.
• Made decisions on Layout design and Layout modifications.
• Prompt in handling Custom Menus, Dialogs and creating Image Views.
• Used API’s to access SD card storage.
• Deep hands on SQLite. Used both SQL Helpers as well as Raw Queries.
• Used Open Source Library for HTTP communication.
• Used a custom HTTPS verifier and keystore to store and verify the server certificate.
• Used list views & populated lists from databases using simple and custom adapters.
• Used gestures to allow for a consistent user experience.
• Used JSON parsing to filter server responses.
• Used Shared Preferences to store and maintain user information.
• Worked with back-end server team to resolve issues within server responses.
• Worked with the UI team to design the appropriate icon and display for the screens
• Used Eclipse IDE to develop the screens for the application using MVC design pattern.
• Backward compatibility was achieved using the ActionBarSherlock library.
• Tested the application on multiple Android targets and debugged the issues that were found
• Testing included emulator and device testing with multiple versions and sizes.
• Followed the agile methodology for implementing the project.
• Took care of Code Review, Code Fixes and bug Fixes.
• Involved in Android performance testing along with Functional and regression tests.
• Used Atlasian tools such as JIRA to manage and keep track on progress of project.
• Coordinated with Configuration Manager for continuous integration.
• Managed and coordinated for timely deliver.

Environment: Linux, Android, Java, Eclipse, SQLite, JSON, REST APIs.

Confidential, San Leandro, CA

Java Developer

Responsibilities:

• Designed and implemented the various front end interactive pages using java script frame work EXT Js.
• Extensively used the EXTJs MVC pattern for data handling in the UI side.
• Used ExtJS stores and Models to represent the data in front end.
• Developed REST APIs in spring framework where the UI can interact.
• Designed the JSON structure for data handling between APIs and UI calls.

Environment: Java, JSP, JSP JDBC, HTML, XSL, spring, CSS, NetBeans, JavaScript, XML, WebLogic.

Confidential

Java Developer

Responsibilities:

• Participated in all the phases of the Software development life cycle (SDLC) which includes Development, Testing, Implementation and Maintenance.
• Involved in collecting client requirements and preparing the design documents.
• Implemented Spring MVC architecture and Spring Bean Factory using IOC, AOP concepts.
• Developed the JAVA classes to execute the business logic and to collect the input data from the users using JAVA, Oracle.
• Involved in creation of scripts to create, update and delete data from the tables.
• Followed Agile Methodology in analyze, define, and document the application which will support functional and business requirements.
• Wrote JSP using HTML tags for designing UI for different pages.
• Extensively used OOD concepts in overall design and development of the system.
• Developed user interface using Spring JSP to simplify the complexities of the application.
• Responsible for Development, unit testing and implementation of the application.
• Used agile methodology to design, develop and deploy the new changes.
• Extensively used tools like AccVerify, Check style and Clockworks to check the code.

Environment: Java, JSP, JSP JDBC, HTML, XSL, spring, CSS, JavaScript, Oracle 8i, XML, WebLogic.

Confidential

Java Developer

Responsibilities:

• Developed technical specifications for various back end modules from business requirements.
• Built the UI using Struts
• Had coded various data adapters for processing XML
• Developed page data adapters
• Developed various xml components
• Developed JSPs as part of the UI layer
• Implemented the browse functionality in the project
• Developed one dash board application to analyze the sales.
• Had implemented the artist page.
• Had implemented the artist details page.
• Performed unit testing using Junit.

Environment: Eclipse IDE, Core Java, STRUTS, XML, JavaScript, JSP, WebSphere.