SUMMARY:

• Over 6 years of IT experience in analysis, design, implementation and testing of Object - Oriented Applications using Java/J2EE, Android.
• 5 years’ experience in Android application development, using web-based and native application.
• Good exposure in troubleshooting, debugging and testing android applications.
• Expertise in using Android Studio, Eclipse IDE, SQLite, JAVA, XML, Android SDK, ADT plug-in, and Gradle build system in the development of applications for Android operating system.
• Strong skills and Knowledge in integrating third-party libraries like Dagger, Retrofit, Picasso, GSON, and Butter-Knife into the Gradle and using them for improving performance of the application.
• Proficient in Android application framework: Activities, Intents, Services, and Content Provider.
• Experience with Android storage mechanisms like SQLite database, Internal Storage and Shared preferences for storing the application data.
• Hands on experience on AsyncTask, Handlers, Threads, Background Service, Custom Toast and Notifications, AIDL, Fragments, GCM and 3rd party Notifications.
• Used android content providers for implementing features like sending E-mails, SMS from the app.
• Used GIT, SVN and Bit bucket for source code version controlrepositories in dynamic team environment.
• Good understanding of Web Services, XML Parsing, JSON, and Phonegap.
• Experienced in using debugging tools like Log cat, Log Viewer, ADB, fast-boot and Hcidump.
• Implemented the Confidential maps with forward and reverse geo-coding.
• Experience with PHP and JSP for server side operations such as databases.
• Extensive experience in development with comprehensive understanding of Software Development Life Cycle (SDLC), various phases like Requirements Analysis, Design, Development and Testing.
• Solid understanding of Java/J2EE architecture, objectoriented principles and Object oriented analysis design and development for mobile and enterprise applications.
• Excellent communication, interpersonal and quick learning skills with strong presentation skills and ability to interact with people at all levels.
• Innovative thinking and contributing new ideas to make apps better in terms of functions and customer friendliness.

TECHNICAL SKILLS:

Languages & technologies: JAVA, HTML5, CSS3, XML

Frameworks: Android SDK, Java Development Kit (JDK)

IDE: Android Studio, Eclipse, Visual Studio

Databases: SQLite, MySQL, Oracle 9i/10g/11g, Microsoft SQL server, Microsoft Access

Platforms: Android 2.2(API level 8) to Android 7.1(API level 25), Microsoft Windows, Linux, Unix, iOS

Version Control: Git,BitBucket, SVN, CVS, Jira

Tools: /Libraries: Retrofit, ButterKnife, Dagger2, GSON, Espresso, Picasso, Glide, Mockito, Proguard, EventBus, Wireshark

Design Patterns: MVP, MVC, Singleton, Adapter, Command, Observer, Builder, DAO, Factory Pattern

PROFESSIONAL EXPERIENCE:

Sr. Android Developer

Confidential, Dallas, TX

Responsibilities:

• Involved in developing the UI for the app using TextViews, Buttons, Check boxes, Alert dialogs, Action bar and spinners for various layouts.
• Worked on wide use of application framework like content providers, content resolver, AsyncTask, AlertDialog.
• Collaborated with cross-functional teams to define, design, and develop new features
• Collected the requirements with the client and documented the requirements
• Involved in requirement gathering, UI design and development
• Implemented functionality based on the business requirements for major releases
• Extensively tested alpha releases with JUNIT 3 and Robotium.
• Responsible for developing JUnit Test Case Classes, Test Suite in Integration environment.
• Regularly followed up with Development Team to discuss discrepancies identified during testing and performance tuning.
• Supported the design, development, testing and implementation of new business and support applications
• Implemented different activities like Products, photoscan, product search Offers, New releases etc.
• Worked closely with the testing team as per mockup.
• Used GIT for project management and version control.
• Used JSON to fetch data from the server using RESTful web services.
• Implemented List views for displaying new releases.
• Provided subsequent releases which included feature changes, enhancements and bug fixes.

Environment: AndroidSDK, EclipseIDE, AndroidAPIs, GoogleAPIs, JNI, J2ME, JDK, UNIX, LINUX, RESTWebservice, JSON, JUNIT 3, SQLite, GPS service, Log cat.

Confidential, Phoenix, AZ

Senior Android Application Developer

Responsibilities:

• Participated in all the phases of the Software development life cycle (SDLC) which includes Development, Testing, Re-Design
• Implementation and Maintenance.
• Involved in collecting client requirements and preparing the design documents.
• Design screens using MVC pattern for the application with Android Studio IDE.
• Involved in full life cycle of the application including sprint planning, prototypes, design, develop and test.
• Implemented Fragments, 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.
• Utilized GPS location-based services and Confidential Maps API to enable Confidential map search for locations in close proximity.
• Worked on Java Native Interface (JNI).
• Enabled GPS/Wi-Fi to detect user location from where to begin searching.
• Refactored the code base to optimize start-up time and memory usage.
• Integral in internationalizing of the app to support different languages.
• Key resource for layout and UI work utilizing xml, Views, Webview, ListView, Menu Item, Activities, Fragments, Frame, Animations, Notifications, Carousel, Push Notifications, Loaders, AsyncTask, handler etc.
• Used web view to show html 5 pages.
• Improved crashes handling, and made the application awesomely stable.
• Experience in XML parsing on client side using JSON, implemented DOM-based implementation of feed parser.
• Took care of Code Review, Code Fixes and bug Fixes.

Environment: Java (JDK 1.6 - 1.8), Android SDK (1.6 to 8.0), Android studio, Windows 7, GCM, MIS SDK(Internally developed tool for tracking) and AppsFlyer (analytics tracker), Git (code repository) Jackson Parser, JSON, XML

Confidential

Android Developer

Responsibilities:

• Tested the app across different versions of Android and different android ones to assure quality and performance.
• Designing and developing user interfaces using Android XML.
• Developed business logic of the application.
• Implemented location-based API using Location Manager.
• Discussed the requirements with the client and documented the requirements.
• Responsible for design of user interface using various custom layouts, buttons, dialog boxes, alert boxes and different form of widgets.
• Used AsyncTask, Handler, Threads, Service, and IntentService to implement multi-threaded applications.
• Involved in developer testing by porting the app on multiple devices with various screen sizes.
• Involved in debugging and resolving the bugs.

Environment: Java, Android SDK, SVN, SQLite, RESTful, XML, JSon Parsing, Confidential Maps.

Confidential

Java/ J2EE developer

Responsibilities:

• Coordinated with team members in gathering system requirements and specifications required for the redesign.
• Involvement in architectural and design discussions.
• Helped the project team to identify the suitable technology tools required for the projects.
• Designed and developed the Application based on Model-View-Controller architecture.
• Involved in analysis, design, Coding and development, Implementation phase of the modules.
• Involved in technical design and the architecture.
• Involved in Bug Fixing (Debugging) of the application.
• Involved in Developing User Interfaces using HTML and JSP's.
• Involved in developing database using SQL server.
• Developed web pages with JSP and Servlets using HTML, JavaScript, AJAX, and XML.
• Used Apache Ant as the software build tool.
• Used SVN tools for version control and management.

Environment: Eclipse, Java, J2EE, HTML, MVC, JavaScript, JSP, Servlets, Spring Frameworks, CSS, UML, XML, HTTP, MVC, AJAX, Apache Ant, JavaFX, Applets

Confidential

Junior Java Developer

Responsibilities:

• Involved in design, development, testing, deployment and maintenance of application
• Involved in the development of patient module application as per the client requirement using Core Java, JSP, Struts and JDBC.
• Used Struts Framework for implementing the MVC Architecture.
• Responsible in implementation of the presentation layer for the application using HTML5,CSS3, JavaScript.
• Implemented various Validation Controls for form validation and implemented custom validation controls with JavaScript validation controls.
• Actively involved in the Software Development Life Cycle.
• Involved in communicating, coordinating meetings with the client and taking the requirements.
• Involved in fixing the bugs posted in JIRA tool.
• Proactively participated in the developer meetings conducted by the client and explained the project flow and database mapping.

Environment: JAVA, Struts2, Spring Framework, Apache Tomcat, AJAX.