SUMMARY

• Over 8+ years as a developer in designing, developing, implementing, testing and publishing iOS apps on iTunes Store. Built Rich User Interface applications, integrating with various Databases and Client - Server applications in iPhone/iPad.
• Extensive experience in writing C/C++/Java code on Linux / Unix / Windows environment
• Confidence in working with other iOS and Android developers to complete detailed projects.
• Strong knowledge in implementing core Frameworks like CoreLocation, CoreGraphics, MapKit, and UIKit Frameworks
• Developed / Extended / Implemented hybrid Automation Framework (with re-usable components) based on Python/JavaScript/CSS/,WebDriver/Core-Java/JUnit/TestNG/ANT/Maven/Gradle.
• Experience in implementing Web Services using XML/HTTP technologies
• Extensively used GDB for debugging the code
• Extensively worked on framing complex SQL queries
• Extensively worked on implementing automation test cases and performing manual testing of the apps on mobile
• Hands on experience with profiling tools such as Bugzilla, SZilla, Rally- bug tracking tool
• Hands on experience in configuration management system using different source and version control tools ClearCase, Perforce, SVN and GIT
• Created and customized views, table views, tab bars and navigation bars which are some basic functionality in a multi-view application
• Extensive experience Consuming REST/SOAP Web Services and APIs.
• Experienced in Native Mobile Application development with Social Media platform.
• Solid understanding of all phases of SDLC right from requirements gathering till post implementation support
• Extensive experience in mobile applications development in different SDKs like SHP, BADA, MeeGo, QT,Limo, Android SDK
• Worked on infotainment and telematics for interacting between mobile and car devices.
• Good hands-on experience in implementing multi-threaded, client-server architecture
• Very good knowledge of OOP and OOAD concepts.
• Hands on experience in protocol development and testing such as RTP, UPnP, SIP using C/C++
• Extensive knowledge in memory management, pointer handling, callbacks, Timer and function pointers in C/C++
• Extensively worked on bash shell scripting and Python, Matti and Ruby scripting
• Strong understanding and hands-on experience of performing various types of testing, Software Test Design, Test Execution & Reporting.
• Ability to study and understand business requirements and systems design for Web-based and Client-server applications for Test Plan, Test Case & Test Script creation and execution.

PROFESSIONAL EXPERIENCE

Confidential, Chicago, IL

Sr. Mobile Developer

Responsibilities:

• These API's are responsible for Authentication, enroll a card, life cycle activities of a card(Suspend, Resume, Token)., Fraud Detection. Local Secure Storage on the mobile device.
• Responsibility includes test plan, test cases, test execution, test reports, opening and verifying work request/ bug reports and helping recreate customer issues.
• Responsible for automated test design for Mobile SDK. Automation Framework uses a combination of Java, Android, Junit, Appium, Robot Framework, Cucumber, Gradle, AndroidTestCase
• Designed test framework for testing SDK API's
• Performed various testing via Data-Driven framework in a modular concept.
• Used GIT (Source Tree, Command Line) as a source control.
• Identified and isolated software defects and reported them via JIRA.
• Followed Agile and Scrum methodologies in the project implementation Designed User manuals in CorelDraw .
• Worked with Core Location and MapKit framework for the purpose of showing current locations on a map on iPhone applications
• Provide recommendation for app purchase for iPad use.
• Worked in team to develop iOS and Android application.
• Design is done in Panorama Style for Windows Phone 7.
• Used BlackBerry JME JDE to test software on the device.
• Developed Remote Tablet application for IBM Thinkpad; Provided a remote graphical user interface into AIC for scenario interaction through a wireless encrypted connection.
• Configured Struts, Hibernate framework with Spring MVC.
• Implemented JBOSS Cache provider with Hibernate second-level cache for clustered caching using cache factory interfaces.
• Data modeling using Database development skills in Oracle, MySQL, PostgreSQL
• Have used the Apache CXF to build web service clients.
• Created all the services to work with the various entities provided and restified the services using REST APIs.
• Eclipse TPTP plug-in was used for profiling and performance testing.
• Designed, implemented and deployed the EJB entity and session beans in the Weblogic application server.
• Java Based Quality Center plugin which can be used in any tools such as Selenium, RFT etc.
• Manage multiple, high profile cross-functional AGILE program teams across various business units.
• Responsible for developing GUI / user interfaces using JSP, CSS & DHTML
• Designed and developed the web-tier using Html, JSP’s, Servlets, Struts and Tiles framework.
• Used Maven to build and generate code analysis reports.
• Developed a web 2.0 control console using GWT to manage data matching for data staging.

Confidential, Chicago, IL

Sr. Mobile Developer

Responsibilities:

• Worked on implementing DishWorld on Android and Roku.
• Working on UX implementation for both android mobiles and tablets and Roku.
• Working on video streaming for different channels
• Written test cases for functionality, usability, performance, security, compatibility and localization.
• Worked on Test Strategy document along with my lead to define entry and exit criteria.
• Used GIT as version control and bug tracking tool Rally
• Followed Agile and Scrum methodologies in the project implementatDeveloped UI components for email and link sharing of documents and files for a Content Management System using Backbone.js and jQuery.
• Developed the presentation layer (UI) using JSP, Tag libraries, HTML, Flash, CSS and client validations using JavaScript.
• Developed front-end User Interface by Flex 3.0 and Action Script 3 create reusable UI component for the client side
• Developed Silverlight add-on applications for use with CRM 2011 solutions.
• Coded several large Flash-based Actionscript 3 applications for financial firms.
• Provide customer service and technical support to customers with regards to the iPhone, iMac, iPad and iPod.
• Design and written Unit test cases and scenarios for Windows Phone 7.
• Developed applications using a combination of Java 6 with Android SDK, and Java 1.4 with BlackBerry SDK.
• Used RMS storage as a database and the Blackberry API was applied for the user interface.
• Implemented Spring AOP for admin services.
• Configured Struts, Hibernate framework with Spring MVC.
• Extensively used Oracle programming using SQL and PL/SQL
• Developing webkit browser based mobile app using technologies like Sencha touch, DOJO and PhoneGap.
• Using sencha touch for development to find relevant people for the same social Networking Websites.
• Developed HTML5 Mobile application with HTML5, Java Script, jQuery, JSON and RESTful web service.
• Implemented CSS3, DOM Api, DOJO and Ajax to create a dynamic and interactive experience.
• Utilize Dojo framework for performing front end validations.
• Designed and implementing a Node.js based mobile text and voice messaging app and its cloud backend.
• Involved in the deployment of Web-Service End-Points using Apache CXF.
• Implemented the web services client to consume the third-party service API for validating credit cards.
• Used CVS to maintain source and version management and used Eclipse as IDE.
• Created the domains, application servers and load balancers using Weblogic 9.0.
• For integration tests JUnit framework. Worked with Selenium for working with test cases.
• Established a lightweight Scrum project management process and helped team meet sprint goals.
• Developed user interface using JSP, AJAX, JSP Tag libraries and Struts Tag Libraries to simplify the complexities of the application
• Handled necessary Business logic in Servlets.
• Developed prototypes using Flex 3, ActionScript 3, JavaScript, HTML, GWT.

Confidential - American Fork, UT

Mobile Developer

Responsibilities:

• Working on Android SDK for Visa's cloud based payment which is useful for payment through mobile.
• Working on enroll and provision of PANs to get the tokens for the valid payment.
• Working on a cloud based payment for payment using Java and C++
• Working on encryption and decryption to store sensitive data on mobile device by using openssl, Arxon, AES256 methods
• Worked on auto alarm for check status scheduler
• Worked on memory leakage for the cbp reference app android application
• Worked approval service android application.
• Working on mobile Payments android SDK. Mobile SDK ha s set of API's that exposed to the issuers(Banks, etc).Has involved in development of back-end business layers using Servlets
• Uses the DAO pattern for data access layer and JMS API for the messaging requirement.
• Developed custom web forms using PHP and JavaScript.
• Responsible for requirements gathering, designing, coding web applications using Ruby on Rails, JavaScripts, HTML, CSS and jQuery.
• Developing a multi platform phone app for iOS, Android, Blackberry and Windows Phone 7 using PhoneGap and Sencha Touch.
• Lead the effort in development of other CNN Drupal websites.
• Worked on asp.net to build rich user interface.
• Made Fixes and enhancements to Online bill paying ASP.NET/SQL 2008 3 tier software for water companies.
• Developed business logic of the system using C++.
• Created cross-platform mobile application prototypes with Adobe Air and PhoneGap
• Used Sencha Touch to create Android and iOS applications to support RoR app.
• Developed portions of HTML5-based game for use in an online gambling promotion
• Implemented CSS3, DOM Api, DOJO and Ajax to create a dynamic and interactive experience.
• Used DOJO to create interactive user interface.
• Architected and implement REST api interfaces using javascript and Node.js.
• Worked on the modernization of a legacy and outsourced UI. Technologies used were Backbone.js, Can.js, and JQuery.
• Delivered mobile app for book reading capability with HTML5 Sencha and online services with Flash/Flex.
• Developed portals using project specific custom components built in Flex.
• Develop Silverlight application using Onion/PRISM Architecture.
• Implemented business requirements using Actionscript 3.0.
• Coding, maintenance and enhancements to iPhone Application.
• Implemented live video broadcasting from Android camera to streaming server.
• Used Spring for cross cutting concerns and IOC for dependency injection.
• Implemented business logic using Struts action components in the Struts and Hibernate framework.
• Developed framework using Java, BIRT Runtime, iText, MySQL and web server technologies.
• Implementing services using Apache CXF based WS implementations for consuming TSYS Services.

Confidential, Denver, CO

Mobile application Developer

Responsibilities:

• Debugging issues at onsite whenever required.
• Worked with Xcode for debugging.
• Work with QA teams to conduct integrated (application and database) stress testing, performance analysis and tuning.
• Leverage industry best practices to design, test, implement and support mobile applications.
• Oversee overall systems testing and migration of platforms and applications to production. Created numerous web applications utilizing MV, C#, jQuery, AJAX and Web Services
• Implemented cross-departmental Innovation Meetings to engage employees to explore new avenues of revenue-generating or cost-saving ideas
• Coordinated branching/merging strategies incorporating Team Foundation Server. running various Agile project management meetings (Sprint Planning Meetings, Scrums, etc

Confidential - Austin, TX

Software Developer

Responsibilities:

• Develop new documentation, departmental technical procedures and user guides.
• Lead projects, allocate/manage resources and provide guideline/directions for the work of less experienced staff.
• Provide mentorship and technical leadership to other less experienced technical staff within the team.
• Lead research efforts to keep up with ever changing mobile solutions
• Assure quality, security and compliance requirements are met for supported area; Oversee creation of or updates to and testing of the business continuation plan
• Developed an online task assignment application. This application is used to assign various tasks in the business process to an employee and provide relevant metrics to management.
• Developed and maintained web services to allow clients to submits orders and receive reports
• Worked closely with various department heads throughout the SDLC

Confidential - Austin, TX

Java Developer

Responsibilities:

• Designed and developed a site to allow appraisers to register for monthly subscriptions.
• Created a custom self-service ad platform that allowed members to dynamically create and target ads by DMA as well as featured listings on the search page
• Accepted one-time and recurring payments through both PayPal as well as a merchant account