Sr. Android Developer Resume
Santa Rosa, CaliforniA
SUMMARY
- 8 years of hands on experience of Android application development, testing and deployment in both enterprise and consumer based applications and design of Java based enterprise applications.
- Strong exposure to all phases of Software Development Lifecycle (Agile & Scrum) processes including requirements, specifications, design, testing and maintenance.
- Completed SCJP and MYSQL certification as part of project requirements.
- Proficient in designing and developing applications using Android Software Development Kit (SDK) versions 2.3 - 5.0(Gingerbread - Lollipop).
- Experience in Interaction Design, UI/UX components of android application such as TextView, ListView, Menus, Buttons, Dialog boxes, Action bars for various layouts.
- Experience in developing applications for multiple screen sizes and for both android phones and tablets.
- Expertise in IDEs like Eclipse, Android Studio, and Dreamweaver for client specified implementations.
- Experience in web service protocols like json, XMLPullParser and RESTful API’s to fetch HttpGet and HttpPost data from/to the feeds.
- Integrated various third party open source APIs like Facebook, Twitter, Youtube, Instagram and Google Maps API V2 for custom Android applications.
- Experience in various network communication protocols such as SOAP, RESTful APIs and server side technologies like Apache, Linux and Oracle database.
- Strong back-end experience in creating structure for Database to create Entity Relationship diagrams, and Table schemas from the given requirements using SQL and SQLite.
- Experienced with open source version control tools such as SVN and GIT for version tracking and deployment.
- Capable of performing Quality Assurance on software, and fixing the bugs as required.
- Excellent communication, presentation, organization, and planning skills. Experienced in working independently or in a team environment.
- Experience in using Android Studio, Java, Android SDK, and ADT Plug-in.
- Experience using OAuth 2.0 token for http Communication to access Translate APIs.
- Good understanding of SOAP, Web Services, XML Parsing and json.
- Extensive design and programming experience with web technologies like JavaScript, HTML5, CSS, jQuery, j2ee, JSF, and AJAX.
- Knowledge of different versions of Android and how to tackle OS version specific issues.
- Proficient with common Android framework APIs (Location, Camera, Notifications, Maps)
- Worked with UX Designers, Architects & Developers to build enterprise mobile solutions.
- Experience with Framework customization, porting and Application development.
- In-depth knowledge of Android framework, application development and memory management.
- Experience in porting applications to multiple Android OS versions and multiple form factor based devices like Handsets, Tablets and Android based hardware's.
TECHNICAL SKILLS
Programming Languages: C, C++, Java, SQL
IDEs: Eclipse, Android Studio, Visual Studio
Mobile Platform: Android SDK versions from 2.3(Gingerbread)- 5.0(Lollipop)
Database: SQLite, MySQL, SQL Server, NoSQL databases
Operating Systems: Windows 8/7, Vista/XP, Linux, Unix
Web Technologies: HTML, CSS, XML, JSON
Version Control: SVN and GIT
Software Frameworks: JUnit, HP Quality Center
Packages: MS Office (Word, Powerpoint, Outlook, Excel), MS Visio, MS Project.
PROFESSIONAL EXPERIENCE
Confidential, Santa Rosa, California
Sr. Android Developer
Responsibilities:
- Participated in complete Software Development Life Cycle (SDLC) for proper analysis, development, testing, deployment and enhancement of the code.
- Played a key role in writing application logic using Android SDK.
- Designed complex User Interface screens using views and widgets.
- Used fragments to build small re-usable pieces that are easier to manage and allow for a more fluid visual design and also can adapt to tablet and phone resolutions.
- Used Android NDK to create the library files to be used by Services to access Native applications
- Implemented sorting options for search items based on categories (Relevance, Price, and Rating).
- Enhanced search functionality by adding auto fill and search history features.
- Implemented item level and order level savings break down options, user will able to view their discounts and savings for items they are purchasing.
- Created a local database using SQLite to store and retrieve the data (generally for the recently browsed products).
- Used shared preferences to store and retrieve persistent key value pairs across user sessions.
- Redesigned the cart checkout process with enhancements such as the accordion-style interface that acts as guide to complete user purchase.
- Enhanced the store pickup, shipping and delivery features to improve the process of checking in-store availability and online purchasing through apps.
- Used subversion for branching and merging new features without disrupting mainline development on trunk.
- At order completion, provided capability for guest users to create their online profile using info provided during the guest checkout flow.
- Involved in debugging and porting the application on various mobiles.
- Implemented Fragments in Activities.
Environment: Android SDK, ADT-Plugin, Java, SQLite, Subversion, XML, Eclipse IDE, Android Studio, HTML5, DDMS, Android Emulator, SOAP, XML, jQuery, JSON, SQLite, PHP.
Confidential, Madison, WI
Senior Mobile Application Developer (Android)
Responsibilities:
- Involved in the full life cycle of the project including planning, designing, development, testing and deployment.
- Worked in an Agile software development based environment.
- Major contributor for creating new UI screens for the application.
- Extensively used custom ListViews to view information on every screen, and to keep uniformity of the application.
- Implemented ViewFlow for providing navigation between different screens.
- Collaborated with web services team.
- Implemented Notification Manager to display updates on the notification bar.
- Implemented Fragments and Activities.
- Extensively used gallery function in modules (such as news, sports, life, money, and travel) for users to view daily pictures with descriptive articles.
- Different feed is used for the pictures to fetch the data and populate the gallery with corresponding content.
- Worked with json and used external libraries like gson parsers, for data parsing.
- Tested the application on different android target devices and also debugged for the issues using Android tools like monkey runner, traceview and view hierarchy from DDMS for optimization purposes.
- Used Android JUnit extension to prepare test cases.
- Used AsyncTask for multithreading.
- Worked on linear, frame and relative layouts.
- Worked on toast, Dialog notifications.
- Followed Agile and Scrum methodologies in the project implementation
Environment: Java, Eclipse, JDK, Android SDK (Icecream Sandwich), Java Web Service, Android Studio, Android DDMS, PHP, Windows HTML5, SOAP, CSS3, GIT, XML, jQuery, json, SQLite.
Confidential, Chapel Hill, NC
Android Developer
Responsibilities:
- Analyzed the project features, designed the application architecture and database, and implemented server back end.
- Contributed to the User Interface (UI) design of the application using buttons, edit boxes, check boxes, dialog boxes, action bars and spinners for various layouts.
- Implemented the Search bar feature in the application's action bar for searching particular deals in the area.
- Retrieved data from the web services in the form of json and the deals are displayed on the user interface in a customized list view.
- Incorporated Google AdMob Ads SDK in the application to display ads for unsubscribed users.
- Integrated Facebook and Twitter libraries to share documents among friends.
- Implemented SQLite database that keeps track of the User profiles, recent coupons, personal favorites and updates the deals based on the users preference.
- Participated in testing of the application in various devices, screen sizes and resolutions.
- Design screens using MVC pattern for the application with Android Studio IDE.
- Provided assistance and feedback on login design and implementation.
- Integrated with web service and mobile device to share information with each other Integrated with different Android versions
- Developed App screens and its workflow using Activity and Fragments, which has views such as List View and Scroll View.
- Debugged and tested the application on different android devices.
- Extensively utilized AsyncTask, Thread, handler, services to provide smooth UI experience.
- Implemented auto-sync feature to allow users use the app completely offline and to synchronize the app data with the cloud when the network becomes available.
- Participated in designing the system architecture.
Environment: Android SDK, Eclipse, Java, XML, SVN, Facebook Android Studio, CSS3, SOAP, Framework Customization, API Twitter Libraries, SQLite, jQuery, HTML.
Confidential, Dallas, TX
Android Developer
Responsibilities:
- Performed application requirement analysis.
- Developed and developed the entire User Interface (UI) of the system using standard UI elements.
- Worked on generic grids and custom list views to list the XML feeds.
- Implemented the XML Parser class to parse the XML feed from the various sources and display the parsed data in the app.
- Developed the app to adapt to different orientations (Landscape/Portrait) and various resolutions (ldpi/mdpi/hdpi) based on the device.
- Implemented Push Message notification using Google Cloud Messaging service to notify about newly added events.
- Involved in unit testing, integration testing and user acceptance testing.
- Handled time constraint issues, exception and error handling for the application.
- Worked with SQLite for implementing database to store various user data, preferences.
- Extensively worked with Google APIs to navigate store locations and gets you the directions.
- Worked on customizing Table views, List views, Tab bars and navigation bars.
- Worked with implementing and customizing images using Draw 9 Patch tool.
- Worked on optimizing the application using inbuilt tools such as monkeyrunner, Traceview.
- Tested the application for relevant bugs, fixed the leaks and deployed on different Android device to validate the application stability.
- JUnit extension for Android was used to prepare the test cases.
- Worked on making the app support different screen sizes and configuration.
- Worked on reviewing and distributing the App to the App Store.
- Protecting the privacy and confidentiality of personal information based on data Encryption.
Environment: Android SDK, Eclipse 3.4/3.5, Image Downloader, Java, XML, SVN, CSS3, Logcat, PHP, Windows, Open GL ES 2.0, TestFlight, Junit, SQLite, jQuery, HTML.
Confidential
J2EE Developer
Responsibilities:
- Involved in designing the application and prepared Use case diagrams, class diagrams, sequence diagrams.
- Developed Servlets and JSP based on MVC pattern using Struts Action framework.
- Used Tiles for setting the header, footer and navigation and Apache Validator Framework for Form validation.
- Using Resource and Properties files for i18n support.
- Involved in writing Hibernate queries and Hibernate specific configuration and mapping files.
- Used Ant for starting up the application server in various modes.
- Preparing the documentation for High Level design, Low Level design of the application and Process Flow of control for the entire application.
- Designed the Web application implementing the Struts framework for Model-View -Controller (MVC).
- Pattern to make it extensible and flexible.
- Implemented the architecture with Struts-Config, Action Form classes and Action classes.
- Implemented the Consolidated applications front-end pages using JSP's, JSTL, and Struts Tag Libraries.
- Used Spring Framework for Dependency injection and integrated with the Struts Framework and Hibernate.
- Used Clear Case for version control and SDLC Life Cycle.
- Involved in Bug fixing and functionality enhancements.
- Designed and developed excellent Logging Mechanism for each order process using Log4J.
- Involved in writing Oracle SQL Queries.
- Involved in Check-in and Checkout process using CVS.
Environment: Java JDK1.4, EJB2.x, Hibernate 2.x, Jakarta Struts 1.2, JSP, Servlet, JavaScript, MS SQL Server 7.0, Eclipse3.x, Websphere 6, Ant, Windows XP, Unix, Excel Macro Development.
Confidential
Java Developer/J2EE Developer
Responsibilities:
- Designed the application using the J2EE design patterns such as Session Facade, Business Delegate, Service Locator, Value Object, Value List Handler, and Singleton. Used a struts framework.
- Developed presentation tier as HTML, JSPs using Struts Framework.
- Developed the middle tier using Java Servlets.
- Entity Beans used for accessing data from the Oracle 9i database.
- Developed session, entity beans and message driven beans.
- Prepared high and low level design documents for the business modules for future references and updates.
- Deployed the application in Web logic application server in development and production environment.
- Participated in discussions on selecting Design Patterns and implementing them.
- Developing web application tests via Cruise control, JUnit.
- Implemented CVS as Version control system.
- Code walkthrough /test cases and test plans.
- Used extensive JavaScript for creating the Global templates that can be used across the JSP Pages
- Developed code for generating the XML requests required for calling the web services.
- Developed code for processing the web service response obtained in XML as a String after calling the web Services using SAX parser
- Configured Logger, and layout using log4j.
- Used Hibernate for Object Relational Mapping.
- Used Ant 1.6.5 for building JAR s and WAR.
Environment: JDK, EJB, JSP, LDAP, JNDI, HTML, XML, DOM, SAX, ANT, WebLogic Server 6.1, Oracle, JDBC, Java Script, Servlets, MVC, JavaBean, Struts, Hibernate.
Confidential
J2EE Developer (Internship)
Responsibilities:
- Involved in Requirement Analysis, Development and Documentation.
- Used MVC architecture (Jakarta Struts framework) for Web tier.
- Participation in developing form-beans and action mappings required for struts implementation and validation framework using struts.
- Development of front-end screens with JSP Using Eclipse.
- Involved in Development of Medical Records module. Responsible for development of the functionality using Struts and EJB components.
- Coding for DAO Objects using JDBC (using DAO pattern).
- XML and XSDs are used to define data formats.
- Implemented J2EE design patterns value object singleton, DAO for the presentation tier, business tier and Integration Tier layers of the project.
- Involved in Bug fixing and functionality enhancements.
- Designed and developed excellent Logging Mechanism for each order process using Log4J.
- Involved in writing Oracle SQL Queries.
- Involved in Check-in and Checkout process using CVS.
- Developed additional functionality in the software as per business requirements.
- Involved in requirement analysis and complete development of client side code.
- Followed Sun standard coding and documentation standards.
- Developed software application modules using disciplined software development process.
Environment: JDK, EJB, JSP, WebLogic Server, Oracle, JDBC, Java Script, Web Sphere, jQuery, Struts, Servlets, MVC, JavaBean.