SUMMARY:

• 7+ years of experience in Systems Analysis, Design, Development and Implementation of various Mobile and Web applications using Java, JavaScript, HTML5 and J2EE technologies.
• Experience in developing Android applications with Fragments, Services, Broadcast Receivers, Content Providers, Loaders, RESTful Web Services, and Notifications.
• Have thorough understanding of Mobile development design patterns (MVC/MVP/MMVM).
• Hands on experience with SQLite, Google Maps, Social Media integration (Facebook/Twitter).
• Experience in building cross platform compatible applications with JQuery Mobile for Android and iOS using Phone Gap.
• Experienced with common Android Framework API’s (Location, Camera, Notifications, Animations, Map, Data Storage, Multimedia and Connectivity) and 3rd party libraries like Butter Knife , Dagger , RX - Java and RX-Android .
• Hands on experience with  Android  Unit testing and tools like JU nit and Mockito . 
• Hands on experience on the validation of various features like Telephony, Messaging, Multimedia, Connectivity, Performance and Power consumption.
• Experienced with Android debugging tools such as Debugger (DDMS), Device Manager (AVD) and Logcat.
• Experience in using bug tracking tools like Mantis, Jira, and Bugzilla.
• Experienced in Agile and Waterfall development environment.
• Have knowledge on Google Glass, Android Watch and iOS App development using XCode (Swift).

TECHNICAL SKILLS:

Mobile Technologies: Android, iOS, Phone Gap, jQuery Mobile

Programming Language: Core Java

Web Technologies: HTML/HTML5, CSS/CSS3, JavaScript, jQuery, Backbone

Operating System: Linux (Ubuntu), Mac OS X, Windows (XP, Vista, 7)

Databases: SQLite, MySQL

IDE: Eclipse, Android Studio, XCode

Build tool: Apache Ant, Make

Bug tracking tools: Mantis, Jira, Bugzilla

Flashing/Debugging tools: QXDM, QPST, ADB, DDMS, Logcat

Version Control System: SVN, Git

Configuration/Testing tools: Jenkins, JUnit

PROFESSIONAL EXPERIENCE:

Confidential , MI

Senior Android Developer

Responsibilities:

• Involving in entire software development process for Android applications development.
• Gathering client requirements and involved in design and developing application UI.
• Design screens using MVP/MV VM pattern and implemented the requirements of GCM Push Notification, Geo location to nearby merchants, Rate Me feature, Fingerprint feature on Marshmallow API 23(Android 6.0).
• Working on Linear layouts, Relative layouts, Frame layouts, Recycle view adaptors and Fragments
• Using Butter Knife library to binding the field and method for Android views .
• Implementing My Cards using a Scroll view with custom Views and when the user clicks in one of the Cards, a detail view is presented using the Navigation Controller.
• Using Animations on the cards when user flip to view the card details.
• Using Gson library to convert Java Objects to JSON and vice-versa .
• Working on Recycler view to displaying merchant list in List View and Integrated Google Maps V2 to display the merchant locations with markers in Map View.
• Working on adding permission to contacts, storage and other features on Marshmallow API 23 (Android 6.0).Using RX-Java and RX-Android to accomplish background service tasks and Restful interactions.
• Creating functionality for storing payment details and billing preferences which will useful for user in future use.
• Integrating the QR Code scanning library in to the application for the scanning and as well reader API to reading payment card data.
• Implementing overriding the talk back with content description for ADA (Americans with Disability Act).
• Validating Unit Test cases using JUnit .
• Involving in developer testing by porting the app on multiple devices with various screen resolutions.
• Working with Instruments tools extensively at the end of development cycle to minimize memory leaks, optimize performance and assure overall application stability.
• Working on bug fixing, troubleshooting the production issues and tracking using JIRA & Splunk .
• Using Android Studio for development, debugging and deployment of the applications.
• Using Git for version control of the source code/modules.
• Following Agile and Scrum methodologies in the project implementation.
• Involving in code reviews and meetings during the change request.
• Documenting Release notes and release app to QA team for validation.

Environment: Android 6.0, Android 5.1, Android Studio 1.5, XML, Java, Google-Map, GCM, Subversion, JUnit, Gson, Butter Knife, RX-Java, Git, JIRA and Jenkins.

Confidential, PA

Senior Mobile Developer

Responsibilities:

• Gathered client requirements and involved in design and developing hybrid application UI.
• Worked on Detail level UI design documents for android and work on building the required product suites.
• Designed the User Interface with Tabs for multiple views, custom list views and expandable list views.
• Developed the UI using jQuery, jQuery mobile, HTML5, and CSS3.
• Created handset specific UI targeting screens sizes like small, normal, large & extra-large Developed iOS and Android mobile app using Phone Gap framework.
• Used Location APIs for Search.
• Integrated REST web services, JSON in the app.
• Implemented favorite’s options to save the refined search data.
• Worked on local data storage using SQLite.
• Used SVN for version control of the source code/modules.
• Worked on bug fixing and troubleshooting the production issues and tracking using Mantis tool.
• Performed Unit and integration testing.
• Involved in developer testing by porting the app on multiple devices with various screen resolutions.
• Documented app feature upgrades for use in promotional material.
• Created Release notes and Change requests for UAT and production deployments.
• Worked on deploying the application in development, QA and testing environments.
• Wrote technical specifications and maintained all reports pertaining to application development process.

Environment: Phone Gap (Cordova), HTML5, CSS3, jQuery, jQuery Mobile, JSON, iOS, Backbone, Android KitKat, Eclipse, Mantis, SVN, Android SDK.

Confidential , IL 

Senior Mobile Developer

Responsibilities:

• Worked on the technical documentation for various modules like navigation to Google map, Search, Settings and Gallery in the application.
• Constructed Activities and Fragments.
• Utilized a Navigation Drawer to easily switch between application activities and fragments.
• Participated in developing the UI of the app using Google Map APIs.
• Integrated with Facebook, Twitter and Google+ Social Media for posting the details.
• Designed custom animations for transitions between application activities.
• Integrating REST web services, JSON in the app.
• Designed SQLite database schema for implementing persistent data storage.
• Worked on Eclipse for app development, debugging and testing.
• Supported multiple screen resolutions to provide proper resizing across multiple devices.
• Involved in unit testing for multiple devices with various screen sizes.
• Worked on implementing multi-language support.
• Worked on deploying the application in development and QA environments.
• Followed agile methodology to implement the project.
• Tracked issues reports with the Bugzilla open source platform.
• Worked on debugging the application using Log cat and DDMS.
• Utilized Git version control tool as source control management system.
• Prepared technical specifications and maintained all reports pertaining to application development process

Environment: Android KitKat (4.4), Eclipse, Android Animations, SQLite, Fragments, Activities, Intents, JSON, Bugzilla, Linux, Git.

Confidential

Mobile Developer

Responsibilities:

• Requirements gathering and designing App architecture and documentation.
• Involved in development of backend of the app which used PHP & Mysql database.
• Designed screens using MVC pattern for the application with Eclipse IDE.
• Designed the application from scratch.
• Involved in troubleshooting application related issues by analyzing log files created in Linux/Unix environment.
• Implemented Activities.
• Developed different features for the application.
• Worked on linear, frame and relative layouts.
• Implemented Notification Manager to display updates on the notification bar.
• Implementing Broadcast Receivers for Android.
• Optimized the database for performance.
• Lead the backend & mobile app development team.
• Solved any issues with discussions and keeping regular track of timeline.
• Utilized the SOAP API web services (XML) to push data to the backend server for reporting and analysis in SugarCRM.
• Fixed the crashes/bugs reported by QA.

Environment: Android SDK, Eclipse IDE, Mysql, HTML, CSS, PHP, SugarCRM, Ubuntu 10.04 LTS.