SUMMARY

• Over 7+ years of experience in IT industry in Analysis, design, development, testing and user training of software applications, with over 4+ years of experience in developing mobile applications using iOS and Objective - C.
• Extensive experience in iPhone&iPad application development.
• Worked extensively on Xcode, iOS SDK, Interface Builder and Instrument.
• Experienced in iOS Application Development using UIKit, Core Foundation with Cocoa touch.
• Strong knowledge of Core Frameworks like Map kit, Core object, Core services, Core graphics, Core animation, UI Kit &MVC methodologies.
• Hands on experience with Multithreading, NSUserDefaults,NSNotifications
• Expertise in MVC design architecture, Cocoa design patterns and concepts like delegation, protocols and categories.
• Performed network communication with RESTful and SOAP web services.
• Created and customized views using table views, tab bars and navigation bars which are basic functional elements in multi-view applications.
• Experience in working with in-app purchase applications for the iPhone/iPad along with distinct marketing based applications enhancing sharing through social networks and email.
• Experience in working with Apple Pay and NFC technology.
• Experience in working with data parsing forms such as XML and JSON for dynamically displaying data on iPhone/iPad.
• Expertise in Objective C, Java, Swift and VHDL as well as knowledge of Embedded System development tools.
• Experience in Google technologies like Google Analytics, Google Maps, Google Gadgets, and Google Search API.
• Good knowledge of Object Oriented concepts and good development experience using them in building re-usable code.
• Experience in debugging using GDB and Xcode.
• Experience programming in C, C++ on UNIX and Windows platforms.
• Proficient in programming languages such as HTML5 and JavaScript.
• Proficient in source control with Git, SVN.
• Experience in Agile and SCRUM methodologies knowledge in SDLC phases, strong communication skills and organizational work ethics.
• Efficient in meeting deadlines, give attention to detail and strong decision making skills.

TECHNICAL SKILLS

Programming Languages: Objective-C, Swift 2,C, C++, SQL, HTML, Java,CSS

Databases: SQLite, Core Data, RMS,SQL Server

Operating Systems: Mac OS X, Windows XP/Vista, UNIX

Mobile Operating Systems: iOS, Android, Windows Mobile

IDE: XCode, Interface Builder, Eclipse, Visual Studio

Framework: Cocoa Touch, UIKit Foundation, Core Graphics,Core Location, UIMapKit Core Data, External Accessory, Core Bluetooth, C Standard Library, Google Protocol Buffers, Win32 APIs, .Net Compact Framework, OpenGL ES

Server: Apache Tomcat, JBoss, Glassfish

PROFESSIONAL EXPERIENCE

Confidential, Orlando, FL

Sr iOS Application Developer

Responsibilities:

• Worked on integrating the front-end system with backend service layers.
• Developed prototype apps using Swift 2.
• Implemented touch id feature for bank/card login, which allows user to login into app with the device’s touch id for iPhone & iPad.
• Developed iOS 8widget for iPad & iPhone where user can look at account overview without login.
• We usedCoreData Stackobjects to retrieve the previous states of the app.
• I used different types of CNContact predicates to filter or handle the Contacts Objects. We used to add instant message properties and image properties to Contact objects.
• Built iOS Storyboards with tab Bar Controllers creating segues between different views, established IBOutlet, IBActions in the storyboard
• Worked on implementation of GCD and NSOperationQueue
• Pre-fetching data for different views for smooth screen transition.
• Worked on Web Service calls, and JSONparsing included in the project.
• Created Custom UITableView cells with different styles to accommodate the UX/UI requirements on Screen
• Coded the update notification part where in the backend is updated with the tasks and Units executed for Alerts mechanism
• We have used NFC technology which is used for Apple pay for Confidential card holders.
• Participated in requirements gathering and project planning for this application.
• Implemented analytics for both iPhone and iPad application to track the user flow and experience.
• Working on POC for creating universal app for iPhone and iPad using storyboards and size classes.
• Translated storyboards and Xibs to use Auto layouts for application to support iOS 7and iOS 8.
• Created graph widget for users to view expenditure with help of CorePlot. Customized the graph view to show more information when user taps on the graph bar.
• Reviewed considerable graphic design and Swift code.
• Added Autolayouts for the graph to support iPhone and iPad in both landscape and portrait.

Environment: iOS 9.0,8.0 and 7.0 (iPhone SDK), Objective-C, Swift 2,Xcode 6, Cocoa Touch, Cocoa framework, Core Graphics, JavaScript, JQuery, JSON.

Confidential, Columbus, OH

iOS Developer

Responsibilities:

• Used AV Foundation Framework to record audio from the device.
• Implemented Dropbox API for sharing and backup.
• Used NSUserDefaults to store user information and save data locally.
• Implemented Core Data framework to store user Data.
• Implemented NS Operation Queue and NSURL Connection to integrate backend web services.
• Implemented Push Notification when an update is available from the server in iOS SDK.
• Implemented using Storyboard and ARC.
• Fixed bugs as documented by QA team.
• Used Instruments to fine tune the app performance and memory management.
• Used JSON to parse the data from the web services and show into App for continued user experience.
• Formatted the Data as per Business rule to display in UI.
• Followed a work data flow principle for design and development.
• Worked closely within a cross functional team of testers and developers.
• Debugging issues onsite whenever required.
• Worked with Subversion to checkout and update the codebase changes.

Environment: s: iOS 7.0 and 6.0 (iPhone SDK), Objective-C, Xcode 5, Cocoa Touch, Cocoa framework, JavaScript, JQuery, Adobe CS5 Suite (Photoshop, Dreamweaver), MapKit, Core Location, AV Foundatio

Confidential, Miamisburg, OH

iOS Application Developer

Responsibilities:

• Created models in MVC and development of delegates for updating model information.
• Took care of code review, code fixes and bug fixes.
• Performed all tasks from user interface design and implementation to writing code for various features.
• Developed client login and signup module that includes UI design and backend communication with Web Services.
• Developed navigation between views was mixture of using UI Navigation Controller, UI Gesture Recognizer, and UI Popover Controller.
• Worked on iOS 6.
• Interacting with QA on deliverables on every iteration and customer feedback implementation.
• Implemented Core Data framework to store user Data and suggested user with offers based on user location using Core Location framework.
• Developed essential tools such as the UI TabBar.
• Integration of application with social media sites such as Facebook.
• Implemented NSURL Connection to integrate with backend web services.
• Fixed bugs as documented by QA team.
• Used Instruments to fine tune the app performance and memory management.
• Formatted the Data as per Business rule to display in UI.
• Followed work data flow principle for design and development.
• Worked closely within a cross functional team of testers and developers.
• Used Agile Scrum methodology for development

Environment: s: Objective-C, Xcode 4.2, Mac OS X, Cocoa Touch, Foundation, UIKit, Core Graphics, RESTful JSON, iOS 5.1, iPhone Simulator 4.1

Confidential, McLean, VA

Java Developer

Responsibilities:

• Analyzed business logic to get the flow of each module and implemented using Spring and Hibernate framework.
• Developed and Designed complete flow of Model View Controller Architecture.
• Involved in requirements gathering, analysis, design and development of various features.
• Developed JSP Pages to provide dynamic content to HTML pages.
• Designed and Developed log and transaction by using SpringAOP.
• Used spring framework for Dependency Injection as well as for loose coupling.
• Wrote several Core Java classes for core business part.
• Developed Java classes/beans to communicate with Oracle database using Hibernate.
• Involved in Unit Test by using JUnit.
• Conducted code review for team members, involved in System testing and Black Box testing.

Environment: J2EE, Core Java, JSP, HTML, CSS, Oracle, Struts2, Spring, Hibernate, Eclipse

Confidential

Java Developer

Responsibilities:

• Responsible for requirement capturing, analysis, design and development and daily project management activities like project plan, status tracking, resource management etc.
• Developed and maintained, services based architecture, utilizing open source technologies like Java, Hibernate ORM, spring Framework.
• Worked on creating custom components using action script and xml
• Used AJAX, Framework (HTML, JavaScript, Bean and Logic) for Executing Client request.
• Have used AJAX Framework for Client side validation and database interactions.
• Also used JDBC abstractions using the Data Access Objects design pattern using Spring framework
• Developed web services that managed the multiple parallel client access scenarios (multithread).
• Responsible for requirement gathering and elaborated on the use cases based on business requirements and was responsible for creation of web pages using servlets and JSP.
• Involved in Developing Web Services using XML and SOAP.
• Architected Presentation layer using Hibernate, AJAX, Spring MVC and JSP.
• Involved in developing XML utilities and Interfaces using SAX and DOM parsers.
• Extensively involved in writing the code for Platform Independent, multiple database and Server.
• Interacting with QA team to resolve defects.
• Involved in the implementation, hand holds support and user interaction.
• Involved in database design, system design, coding, preparation of test cases and unit testing.

Environment: JAVA J2EE, AJEX, JSP, Web Services, XML, HTML, DHTML, JavaScript, Tomcat 6.0, SOAP, Hibernate, SQL, MVC Patterns, SAX, DOM, JDBC, Servlet, Spring