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.
• Expertise in Android Application Development.
• Proficient in understanding Android OS, interactive application development and memory management.
• Proficient with java and Android SDK from 2+ to latest version Android 7 Nougat.
• Experience in using Activity work flow, Fragments, Menu designs, Action bar navigations and Loaders.
• Expert in developing Android applications using Eclipse IDE, SQLite, Android Studio, Android SDK and ADT Plug - in.
• Hands on experience with Android Activity life cycle and Service life cycle call backs and Android OS framework.
• Experienced with app components like Activities, Services, Intents, Broadcast Receivers and Content Providers.
• Expertise in working with Google Maps API, Google Cloud Messaging, GPS location Data and Push notification.
• Proficient in using prominent Public APIs like Google, Facebook, YouTube, Twitter, PayPal, eBay, Instagram.
• Good at using the Markup languages like JSON, REST and have experience with source code control management like GIT to handle large projects and GERRIT to submit project changes.
• Designed GUI and Interfaces with services for asynchronous programming in Android like Thread pool, tasks and services.
• Expertise in integrated Development testing, Unit testing and Testing using debugging tools like JUnit.
• Expert in developing web based applications using HTML5, CSS, JavaScript, JQuery, Bootstrap, AJAX, Angular.js.
• Excellent knowledge in designing and developing flexible User Interface components and widgets with different screen resolutions for Android phones.
• Experience in Integrating Web based applications and Mobile applications via web services.
• Experienced in web service protocols such as JSON, HTT Pand XML.
• Expertise in developing high level web based applications and mobile applications using Java, JSP, structs, spring, Hibernate, JDBC, UML, HTML, XHTML, JavaScript and Oracle.
• In depth knowledge in core Java, Object Oriented programming and Model-View-Controller(MVC)design pattern.
• Good in using SCRUM-Agile software development method for managing the application development.
• Excellent skills in problem solving and debugging with Eclipse, Android Studio, IntelliJIDEA and RAD.
• Experience in Object Oriented Design (OOD), Object Oriented Analysis (OOA), Object Oriented modeling (OOM) based on Unified Modeling language (UML).
• Excellent working experience with variety of operating systems like Macintosh, Windows10/8/7/XP, Linux, Ubuntu, Fedora.
• Have worked extensively on various stages of application development like Gathering requirements, architecture design, functional design and turning the requirement to product.
• Ability to master new technologies, excellent management and problem solving skills.

TECHNICAL SKILLS

Programming Languages: Core Java, C, C++, HTML, XML, CSS, Microsoft Server2008, Shell Script

Internet/Web/Mobile Technologies: Android 2.x/3.x/4.x/5.x/6.0,7, Ajax, XML, DHTML, HTML, Crystal Reports, Flash, Silverlight, HTML, CSS, Ajax, JQuery, JSON, JavaScript, Angular.JS, Bootstrap, Android SDK

RDBMS: SQL Server 2000/2005/2008 , Oracle 10g, MS Access

Databases: Oracle, DB2, SQLite, SQL Server, MY SQL.

App/Web Servers: Tomcat 6.0 Apache HTTP Server, Apache ANT, Maven.

Middleware: ASMX Web Services, WCF Services, SOAP, COM+

Operating Systems: Windows 7, Windows Vista, Windows XP, iOS 5/6, Mac OSX, UNIX, LINUX, Android 2.x/3.x/4.x, Ubuntu

Tools: Photoshop, Dreamweaver, Oracle Virtual, JUnit, Cruise Control, Maven.

PROFESSIONAL EXPERIENCE

Android Developer

Responsibilities:

• Developed App screens and its workflow using Activity and Fragments which has views such as List View and Scroll View.
• Worked on the different phases of the development cycle. Expanding the existing design, development of new features, testing and deployment.
• Design screens using MVC pattern for the application with Eclipse IDE.
• Responsible for designing and implementing Location based service using Google Maps API that enables to search the nearest ATMS located.
• Designed the architecture and User Interface (UI/UX) using client requirements and use - cases.
• Used Android NDK to create the library files to be used by Services.
• Designed and developed the App screen navigation using Dialog boxes, Action Bar Navigation control and designed Menus based on the user context.
• Secure connections with server by using the Secure Socket Layer and a protocol consisting of XML messages between the client and the server.
• Download and upload content from back end web server via REST API.
• Analyzing application with Trace View tool to improve performance.
• Analysing layouts with Hierarchy Viewer.
• Implemented JavaScript for validation.
• Responsible for developing the Profile across several Products and several Android versions.
• Used GIT for version control.
• Design and Development of Android native client application.
• Implementing Broadcast Receivers for Android.
• Test and error logging on different versions and devices of Android.
• Implemented an error reporting system for future development support.

Environment: Android Version 2.3.3-4.1.1 , Android SDK, NDK, Java, J2EE, JavaScript, Google Maps API, Eclipse IDE, windows 7, HTML 5.0, XLX, XML.

Confidential, Eden Prairie, MN

Mobile Application (Android) Developer

Responsibilities:

• Involved in entire software development process for all assigned Android application development projects.
• Requirement specification, design, implementation, testing and maintenance.
• Implemented ListView, so as to show the news and promos as a form of list.
• Discussed the requirements with the client and analyzed the requirements.
• Used Android SDK 2.0 and Eclipse IDE for development.
• Utilized web-services (HTTP based, XML, SOAP, JSON or other services), to tie our applications to critical server-side APIs.
• Design screens using MVC pattern for the application with Android Studio IDE.
• Analyzed the requirements of the main menu features that can be supported in Android phones.
• Worked with Instruments tools extensively at the end of development cycle to minimize memory leaks and assure overall application stability.
• Used various design patterns to manage code and data efficiently.
• Created numerous helper classes that can be used throughout the classes.
• Worked on linear, frame and relative layouts.
• Implemented RESTFUL API calls to communicate with server.
• Implemented Fragments, Activities.
• Added support for downloading and opening photos, PDF.
• Used AsyncTask for multithreading.
• Followed Agile and Scrum methodologies in the project implementation.
• Implemented Notification Manager to display updates on the notification bar.
• Implementing Broadcast Receivers for Android.
• Used shared preferences to store data.
• Developed the UI screens, which met the UI requirements compliance.
• Used Eclipse for development, debugging, coding and deployment of the applications.
• Used Photoshop CS5, Firework CS5, and Illustrator CS5 frequently for editing images, altering photos, and customizing look and feel of client's applications.
• Performed functionality testing and sanity testing.

Environment: Android 2.0/2, Eclipse 3.6, ADT Plug-in, SQLite, XML, Java, Google-Map kit, Subversion, JUnit, Java, Eclipse 3.4/3.5, JSON, SOAP, Image Downloader

Confidential, Phoenix, AZ

Android Developer

Responsibilities:

• Worked in different phases of the project cycle like design, development and testing.
• Used GPS provider to quickly find location and navigates the directions to the nearest Bank or ATM.
• Developed the activities and UI layers.
• Used web views, list views & populated lists to display the lists.
• Responsible for consuming the REST services, getting XML, JSON response and parsing them to get the required information.
• Integrated location based services using Google Maps API to display locations of the nearest Branches/ATM’s
• Enabled the application to use the Camera feature to scan a document and upload the check using SQLite.
• Used Android SDK and Eclipse IDE for development.
• Tested the app across different versions of Android and different Android phones to assure quality and performance.
• Worked closely with another mobile app developer, leading the other platform development.
• Implemented customized web view component to load an SWF file and HTML data.
• Implemented the required GUI by making modifications to the XML files.
• Work closely with the web application development team to ensure proper integration between Mobile application and Web application.
• Embedded Google Maps API, GPS Location Data into app with zooming controls.
• Worked on debugging the application using Logcat, DDMS.
• Tested the application on various Android devices.

Environment: Android SDK 3.2, 4.1, SQLite 3.8, Eclipse IDE 3.5, Android API’s, JDK 1.6, XML, JSON, HTML, CSS, SQLite, GPS service, Log cat, Windows 7

Confidential, Chapel Hill, NC

Android Developer

Responsibilities:

• 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.
• Developed presentation layer using JSP, HTML, Java Script, JQuery, CSS
• Implemented SQLite database that keeps track of the User profiles, recent coupons, personal favorites and updates the deals based on the users preference.
• Experienced In developing applications through Phonegap.
• Involved in testing of the Application in various devices, screen sizes and resolutions.

Environment: Android SDK, Eclipse, Java, XML, SVN, HTML, CSS, JSP, Java Script, Facebook Android SDK, phonegap, Twitter Libraries.

Confidential, San Leandro, CA

Java Developer

Responsibilities:

• Designed and implemented the various Frontend interactive pages using JavaScript 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:

• Designing UI screen for Insurance Quote to get User information with JSP.
• Writing custom tag handlers for Insurance Quote page to calculate the age of the person using the date of birth information entered.
• Developing Action Classes, Service Classes for Resident Insurance Premium payment module.
• Developed reusable web components, JSP, Servlets and Java Beans that use the MVC pattern to access EJB (Entity Beans) for the modules of user registration.
• Writing PL/SQL Queries to get schedule of policy payment and defaults.
• Developing Session beans for Insurance Quotes.
• Writing JSP files for Online Quote for Resident Insurance.
• Fixing the bugs identified in test phase.
• Had coded various data adapters for processing XML.
• Used Java script and JQuery to handle client-side validations.
• Writing JUnit Test cases for Unit testing in Pension Manager Module.
• Documenting CR impact analysis and prepared implementation documents.

Environment: Java, J2EE, JSP, Web Services, XML, Oracle, JUnit, Eclipse, UML, WebSphere, Struts, java script, JQuery. HTML.

Confidential

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.