SUMMARY

• Over 8 years of experience in Java and Android Development.
• Experienced Android Developer who designed and developed commercial consumer applications for Android mobile devices with extensive user interface design and development.
• Worked with openCV libraries and constructed custom Haar Cascades for object detection in python.
• Expertise in developing applications for android operating system using Eclipse IDE, SQLite 3.6, Java1.6, XML, Android Studio 2.0 (Android Studio ) 2.2 and ADT plugin.
• Well versed with best practices and all phases of software product lifecycle and management.
• Experience in Android UI toolkit and Layout Managers.
• Proficient in Android Application Framework and Android Studio 2.0 (Android Studio) tools.
• Proficient in User Interface Design and Development, Notifications, Adapters, Content Provider, Services, JSON Parsing, XML Parsing and Telephony Manager APIs.
• Experience in working with SQLite Database, ORMLite Database.
• Experience in Google Maps API, GPS Location Data and GCM Push Notifications.
• Experience in Consuming the SOAP and RESTful Web services and Parsing the Web Response.
• Hands on experience in integrating third party API’s into Android app viz. Gmail, Brain computer interface (Neurosky - Mind wave Mobile) and Motion capture (Leap motion).
• Expertise in Integration of Social Networking APIs like Facebook, Twitter etc.
• Expertise in design based platforms like Adobe Illustrator, Photoshop, Flash, Maya, Cinema 4D and After effects.
• Hands on experience in Video game development platforms like Unity 4 and Unreal 4 engines.
• Hands on experience in Video game Design which includes prototype designs and construction of GDDS (Game Design Documentation).
• Experience in Production aspects like scheduling, capacity planning etc.
• Experience in ergonomics and QA of applications.
• Expertise inunit testingusingJUnit.
• Worked with Bluetooth, WiFi APIs .
• Experienced in using defect management and bug tracking tools like Bugzilla.
• Extensively used tools for logging the bugs, defects, tracking defects.
• Hands on experience with HTML 5 and other versions of HTML.
• Worked on projects based on platforms like Linux.
• Expertise in building of source code, troubleshooting build/configuration/integration issues, communicating and resolving source code related issues between various teams of the project.
• Involved in preparing Documentation to meet the SLAs.
• Experience using Quality Center and QTP as well as experience using open source performance monitoring tools.
• Experience with animation and transitions in Android development.
• Worked on the development of Neurocognitive test battery called ‘APTS’.
• Member of Brain computer Interface Society.

TECHNICAL SKILLS

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

Platforms: Android Studio 2.0, Windows, Windows Mobile, Ubuntu.

Database: Oracle, SQLite, MySQL, DB4O.

Design Tools: Photoshop, Illustrator, Maya, cinema4d, Flash.

Scripting: Python, JavaScript, Perl.

IDE: Android Studio1.2.2, Eclipse, Visual Studio.

Dev Methodologies: Agile, Waterfall.

Version Control systems: GitHub, SVN.

PROFESSIONAL EXPERIENCE

Confidential, Austin, TX

Sr. Android Developer

Responsibilities:

• Worked in a well collaborated environment of different teams in different phases of the project cycle like design, development and testing.
• Worked with the IoTs (Jasper T6 pro, WLD, Honey-Badger).
• Developed a Python script that automates the Jira tickets using the Hockey-App crashes.
• Made a creative documentation of the whole project using Gliffy to map out the classes to the UI and non-UI components for the android platform.
• Used designed patterns like singleton, factory etc.
• Used tools like InVision for prototyping, Sketch for re-designing some of the pre-existing UI.
• Improved the Gradle build speed by introducing few scripts and extensions which maximized the efficiency for all the developers.
• Fixed bugs related to Geo-fencing, BLEs, Wi-fi networks and encryption between the thermostat & android device.
• Used Source tree (GUI), Stash for VCS & JIRA for project management.
• Fixed bugs related to UI, networking & memory management.
• Created some Junit tests and also performed manual testing for the lyric app which includes Water leak detector, Jasper T6 and Honey-Badger.
• Used postman to test the APIs by performing GET & POST operations to check the response.
• Also used ASSEMBLA for managing another remote team.
• Created a work-around workflow for a remote team by creating a remote repo from the current local repo to integrate the Localytics effort using Git operations.
• Helped in integrating the Localytics into the app for user insights and marketing automation.
• Used Butter knife, Otto, OKHttp, retrofit to avoid boilerplate code.

Environment: Android Studio 2.2 (Android Studio ), Gradle, Android 6.0, JDK 1.6, J2EE, EJB, Servlet, XML, Oracle 11g, JDBC, Ubuntu (Linux), Struts, Tomcat, JSP

Confidential, Thousand Oaks, CA

Android Developer

Responsibilities:

• Used design patterns like factory, singleton, iterator, adapter etc.
• Conceptualized, designed, developed and deployed anandroidmobile application called " Confidential Medical Info".
• Gathered requirements to make each activity.
• Designed class and use case diagram using "UML"
• Used Java, Php, MySQL and Xml for coding
• Designed the UI icons and Buttons using illustrator and Photoshop.
• Experienced in working with eclipse,Android Studio 2.0 (Android Studio) and API's
• Consumed data from content providers and loading the same into the application.
• Used data structures in collection frame work to temporarily store the data.
• Worked with Worked with data persistence techniques using shared preference, SQLite database.
• Performed data syncing from local database to remote database.
• Designed preference screen to capture the user’s preferences like font style, font color etc.
• Consumed RESTful web services and parsed the JSON data to render the data of remote database.
• Used various optimizing techniques to ensure smooth UI and to improve the efficiency of the app.
• Handled Application life cycle and various stages of Activity life cycle to persist the data and ensure the consistent UI and best performance in terms of Time complexity and Space complexity.
• Worked with Bitmap image processing and handled Bitmap related issues like OutOfMemoryException.

Environment: Java,Android Studio 2.0 (Android Studio), Gradle, Android 5.0, Ubuntu (Linux), Eclipse, XML, Php, JSON and MySQL

Confidential, Bartlesville, OK

Android Developer

Responsibilities:

• Designing and developing user interfaces using Android XML
• Developed business logic of the application.
• Used LED camera flashlight to emit bright light.
• Developed one screen widget and one kind of bulb.
• Handled persistence storage with SD card.
• Added ability to move App to SD card (Froyo and above only).
• Restored Background Camera functionality and incorporated of camera API.
• Tested Functionality of the application.
• Used design patterns like factory, singleton, iterator, adapter etc.
• Developed the UI components like layouts, custom views etc.
• Participated in testing of the application in various devices, screen sizes and resolutions.
• Deigned few wireframes of the application.
• Documented the whole design of the application.
• Integrated Facebook and Twitter libraries to share documents among friends.

Environment: Android Studio 2.0 (Android Studio), Android 4.4, 5.0 JDK 1.6, Ubuntu (Linux), J2EE, XML, Oracle 11g, JDBC, Struts, Tomcat, JSP.

Confidential, Seattle, WA

Android Developer

Responsibilities:

• Involved in the full life cycle of this project including planning, design, development, testing and deployment.
• Implemented Geo location tracking using Google Maps API.
• Implemented unique UI design for portrait and landscape mode.
• Worked on local data storage using SQLite.
• Write anAndroidservice to download and upload content from back end web server via REST API.
• Used Open Source Libraries for HTTP communication, User Feedback/Error Reporting, and UI enhancements such asandroidcommon Pull-to-Refresh convention.
• Created layout for the dashboard module in the application and used the tabhost feature to navigate from one tab to another.
• Implemented all photo and video related operations like capturing, storing and retrieving images and video files.
• Integrated twitter functionality into the application using Twitter API.
• Implemented dynamic UI screens for variousandroiddevices with different screen resolutions.
• Tested the application on differentandroidtarget devices and also debugged the issues using androidprovided tools like monkey runner, trace view and view hierarchy from DDMS for optimization purposes.
• UsedAndroidJUnit extension to prepare test cases.
• Used design patterns like factory, singleton, iterator, adapter etc.

Environment: Java,Android4.0, 4.1 versions,Android Studio 2.0 (Android Studio ), Eclipse 3.6, ADT 12.0.0, SVN, Gradle, Shared Preferences, Fragments, REST API (XML), SQLite, HTML5, Twitter API, JUnit, JavaScript, JQuery, CSS, XML.

Confidential

Android Developer

Responsibilities:

• Involved in designing the architecture of the application.
• Worked withandroidcomponents such as activities, intents, services, and custom UI components such as Text View, List View, customized List View, layouts, Tab Layouts, Web view, gestures events and menus.
• Implemented the web view component to run the locally downloaded course Material (Js, JQuery & HTML5 pages)
• Responsible for Database and web services designing.
• Implemented the parser for Epub files.
• Implemented full page display, handled page navigation using graphic components and other functionalities.
• Implemented all text and image related operations.
• Implemented JSON webservice calls for server interaction.
• Conducted unit testing for all modules of the application.
• Also assisted in the Ergonomics and QA of the application.
• Test and error logging on different versions and devices ofAndroid. Debugging them in the very first phase of development. Making app crash proof. And implemented an error reporting system for future development support.

Environment: Windows XP, ADT 0.9.8, Java,Android Studio 2.0 (Android Studio ), Android 2.3, 3.0, 4.0, Eclipse 3.6, XML, SQLite, JQuery, JSON webservices, XML, Shared Preferences, HTML5, Scrum.

Confidential

Mobile Application Developer

Responsibilities:

• In depth Understanding of OpenGL Graphics pipeline.
• Basic concepts of Shading Language, OpenGL Bench Marking tools like Base Mark, Vellamo etc. and using OpenGL debugging tools like gDebugger to measure performance metrics of OpenGL games.
• Download & Evaluate performance of open-source games like Assault Cube, Open Arena etc.
• Identify issue by analyzing the trends of unexpected behavior from device logs usingAndroidLogcat.
• Hands on experience in developing some OpenGL programs using tools like DEV C++, Visual studio.
• Monitored CPU usage, number of OpenGL calls, and frames/sec of games using gDebugger to measure games performance. This tool helps in identifying the performance bottlenecks.
• Documented the whole GDD (Game design documentation).
• Also handled few Production aspects of the game like scheduling, construction of capacity plans etc.
• Also helped in the (Quality Assurance) QA of the gaming app.

Environment: Windows XP, Dev. C++, Visual studio, Java,Android Studio 2.0 (Android Studio), Eclipse 3.6, gDebugger, scrum.