SUMMARY:

• Over all 7 years of experience in developing IOS Mobile applications, integrating third party servers with Databases in iPhone/iPad using Swift 2, Objective - C.
• Hands on experience with latest versions of XCode 7.X(4.X,5.X,6.X) and IOS 9.x(8.X,7.X,6.X), MS Office Professional, Eclipse.
• Strong knowledge in implementing core Frameworks like Core Location, MapKit, UIKit, and EventKit, Core Animation, Core Graphics Frameworks.
• Expertise in MVC design architecture, Cocoa design patterns and concepts like delegation, protocols, categories and MVVM.
• Created and customized views, table views, tab bars and navigation bars which are some basic functionality in a multi-view application.
• Proficient in source control with Git, SVN.
• Expertise in Development Tools Instruments, iOS Simulators and debugging tools LLVM Compiler
• Hands on experience in using Media Player, AVFoundation Frameworks and Cocoapods (AFNetworking, MBProgressHUD, TPKeyboardAvoiding)
• Good experience on NSOperation threads, GCD and Blocks to perform multi-threaded development.
• Worked on Core location, UIAcceleration under position and motion category.
• Hands on experience in Core Data, SQL Lite, PList to store data persistently.
• Experience in working with Auto Layout and Size Classes.
• Experience in distribution such as App store provisioning profiles and delivery, Enterprise app deployment, over the air Ad Hoc App Distribution.
• Strong knowledge on subversion version control, server management, Mobile architectures, Trends and emerging technologies.
• Proficient in using Interface Builder for creating, configuring and connecting predefined framework object as well as instances of custom classes
• Good understanding of Memory Management: ARC and non-ARC in iOS development.
• Understanding of Apple iPhone App store requirements, HIGs, iTunes Connect, iOS Provisioning Portal (s, App IDs, Provisioning and Distribution) and testing on simulator/Real device.
• Worked on Web Development Technologies like REST / SOAP / XML API's, HTML, JavaScript, CSS, AJAX, XML and XSL/XSLT.
• Experience in integrating Google mobile service provider API, Facebook, Twitter, third party API’s with OAuth token handling; and make API requests and also worked on Hybrid apps.
• Developing Web applications with HTML5, JavaScript (JQuery), CSS3.
• Good Knowledge in In-App Purchase, Remote and Local Push Notification.
• Experience in Unit testing using XCTest, OCMock frameworks.
• Working knowledge of Operating Systems like Mac OS-X (Lion, Mountain lion, Yosemite, El Capitan), Windows 2003, Windows XP, Vista, Windows 7 and Windows 8, Unix and Linux.
• Working experience on Agile based development model.
• Strong knowledge in all phases of Software Development Life Cycle (SDLC) process, which includes requirement analysis, designing, implementing, debugging, testing, fixing and maintaining applications.
• Experience in working with scrum teams and providing technical guidance to the test teams to build manual and automated test suites.
• Confidence in working with other iOS and Android developers to complete detailed projects.
• Ability to coordinate with various team members involved in the project.
• Quick learner with excellent communication, analytical, design and problem solving skills.
• Always curious to learn new skill or a new technology.
• Self-starter, friendly and flexible.

TECHNICAL SKILLS

iOS Frameworks: UIKit, MapKit, Core Data, SQLite, Core graphics, Core Bluetooth, Core Location, AVFoundation, AVKit, AFNetworking, Core Media, StoreKit, MessageUI

IDE: XCode, Eclipse, AppCode, Microsoft Visual Studio, NetBeans, Node

Programming Languages: C, C++, Swift, Objective C, Java, HTML, XHTML, CSS3,PL/SQL, Ruby, SQL, JQuery,.Net, C#, JavaScript, XAML

Database: MySQL, SQLite & Microsoft SQL, Oracle

Operating Systems: MAC OS X, Windows XP/Vista/7, Linux and iPhone /iPad OS

Version Control Tools: GIT, SVN.

Mobile Operating Systems: iOS, Windows CE, Windows Mobile, Android

Phone Simulator and Emulator: iPhone/iPad, Windows 8/Mobile, Android

Development Models and Patterns: MVC, Scrum method of Agile, V-Model

PROFESSIONAL EXPERIENCE:

Confidential , DC

Role: Sr. iOS Developer

Responsibilities:

• Worked extensively with Objective C and Cocoa touch frameworks.
• Expertise in MVC design architecture, Cocoa design patterns.
• Worked on Swift code when preferred over Objective C.
• Designed and implemented the application using XCode 7.X,6.X
• Integrated Facebook and Twitter using NSURL and NSURLRequest classes of Cocoa Touch to make network requests.
• Customized UITableView, navigation bar, Remote Push Notification, Page Control and scroll view.
• Worked with RESTful JSON and Get web services for data exchange between client and server.
• Took care of Code Review, Code Fixes and bug Fixes.
• Managed data and memory management from streamlining code and using various debugging tests.
• Part of the team that helped build and release the application to the app store.
• Used GitHub to pull code and make changes and push the code back.
• Worked on localizing the app in different languages.
• Used AppleDocs to maintain records to document program development and revisions.
• Wrote unit tests using XCTest, OCMock Frameworks and TDD.
• Wrote Automation scripts using Appium.
• Provide inputs to Project Manager with release build schedules and also supported after hours when needed.
• Experienced in using project management tools like Jira, Crucible and Jenkins CI
• Shared best practices and improve processes within and across SPRINT teams.
• Handled multiple projects simultaneously, meeting deadlines while effectively managing priorities and communicating progress.
• Provided cross-functional support as a member of a highly productive SPRINT team.

Environment: iOS 9.0,8.0,7.0 (IPhone SDK), XCode 7.x,6.x,5.x, Objective C, GitHub, Agile Methodology, JSON, XML, CSS, REST.

Confidential, PA

Role: Sr. iOS Developer

Responsibilities:

• Designed and developed application using IOS SDK and Xcode. Worked extensively on Objective c.
• Responsible for designing an Intelligent Asynchronous Cache Manager to separate the UI code from Service Call Code.
• Responsible for Creating Models and Services in conformance with the WSDL's provided.
• Responsible for Service Integration Development and Testing.
• Web services deployment and testing on rest client.
• Created the complete database using Core Data.
• Beta testing of the application via test flight.
• Publishing the application on App store and then pushing updates after every sprint release.
• Designed the complete MVC flow for the application with UI components and controllers to be used for iPhone.
• Complete data base designing for both android and iPhone.
• Implemented Navigation Controller, navigation bar and scroll view.
• Worked withUIKit Frameworkfor the applications at hand.
• Followed a work data flow principle for design and development.
• Worked closely within a cross functional team of testers and developers.
• Worked on web service calls,XML and JSONparsing included in the project.
• Added animation between UIViews and Pre-fetching data for different views for smooth transitioning and better user experience.
• Worked with Backend team to display the correct data format in devices.
• Used the same XIB to design for iPhone 5 and older iPhones by using Auto-layout.
• Integrated a web-based content made with HTML5 on a Native app usingUI Web View.
• Formatted the Data as per Business rule to display in UI.
• Debugging issues whenever required.
• Worked withGDB and Xcodefor debugging.
• Worked withGITto checkout and update the codebase changes.

Environment: s: IOS 6.0,7.0 (iPhone SDK), Mac OS X, Objective C, XCode 4.6 and 5.0, Agile Methodology, HTML5, CSS, REST, JIRA, JavaScript, JQuery.

Confidential ., IL

Position: Sr. iOS Developer

Responsibilities:

• Worked broadly on table view controller and madecustomized table view cellsas indicated by the customer.
• Followed a work information stream standard for outline and improvement.
• Worked on web service calls using NSURLSession class and JSON using NSJSONSerialization class
• Worked withUIKit Frameworkfor development and maintenance.
• UsedCore Data Frameworkfor local storage purpose in SQLite.
• Formatted the Data according to Business standard to show in UI.
• Worked withGITto checkout and update the codebase changes.
• Reported progress/difficulties to project lead.
• Debugging issues on location whenever required.
• Complete execution of the retrial mechanism.
• Used the same XIB to design for iPhone 5 and older iPhones by using Auto-layout.
• Added animation between UI Views for smooth move and better client experience.
• Publishing the application on App store and afterward pushing upgrades after every sprint discharge.
• Complete implementation of the retrial mechanism.
• Worked on Unit-test code for strength, including edge cases, usability, and general reliability.
• Responsible for Service Integration Development and Testing.

Environment: iOS 7.0 (iPhone SDK), Mac OS X, Objective C, XCode, Agile Methodology, HTML5, CSS, REST, JIRA, JavaScript, JQuery.

Confidential, WA

Position: iOS Mobile Application Developer

Responsibilities:

• Map View implementation using the MapKit and Core Location Frameworks.
• Web Services consumption on the iPhone to communicate with the MediaWiki API using the NSURLRequest and NSURLConnection objects.
• Creating project and application architecture deliverables that are consistent with architecture principles, standards, methodologies, and best practices.
• Integrated a web-based content made with HTML5 usingUIWebView.
• Lead technical design sessions with the development teams, including the creation of class models, sequence diagrams, component models, etc., and detailed design specifications to ensuring that architecture standards are followed.
• XML Response parsing using the NSXMLParser and NSXMLParserDelegate. JSON Response parsing using the SBJSON Framework.
• Data scrolling is achieved using UIScrollPane and UITextView.
• Responsible for defining technical evaluation criteria for product and technology selection and determining technical approaches to ensure all architectural solutions result in a coherent systems design.
• This application was designed and implemented using iPhone SDK, XCode, interface builder, objective c and instruments.

Environment: Objective C, Xcode, Interface Builder. Foundation Framework, MapKit, XML, JSON, and Map Kit Framework.

Confidential, TX

Position: iOS Application Developer

Responsibilities:

• Created View controllers both programmatically and through Storyboards.
• Created a side swipe menu controller which makes it easy to navigate through the application.
• Worked with Navigations controllers, Navigation Bars and Tab Bars.
• Used Xcode 6.1, 5.1.1 and 5.1 to build application for iPhone 3.5 inch, iPhone 4-inch retina and iPhone 4-64bit Retina iPhone 5, 5s, 6 and 6 plus.
• Sub-classed a UINavigation Controller to make a Styled Navigation Controller which would then be used throughout the application. This would make it easier to change a certain behavior of a View Controller for example to change the color of the navigation bar throughout the application.
• Worked on iOS SDK 7 and iOS SDK 8.
• Created Custom Table View Cells to accommodate the client’s design of a particular Cell.
• Used Objective-C to make the application.
• Used GitHub to push changed codes to.
• Made both enterprise and app store releases.
• Still provide support for when the application needs to be updated in regards to a new iOS release or if the client wants a change in design.

Confidential

Position: Software Developer

Responsibilities:

• Participated in requirements gathering from the end users.
• Designed and developed business logic layer and data access layer.
• Programed methods for FAQs/Support, help, contact and general information pages.
• The present system was studied in order to have a better understanding of its functionality.
• JSP and Java Script were used to develop user interface.
• Business logic was developed using EJB (Enterprise JavaBeans) and DAO’s were developed to perfume operations on the database.
• Web service based on SOAP (Simple Object Access Protocol) to use services provided by IBM Content Manager.
• JUnit was used for unit testing.
• For version control SVN (Apache Subversion).
• Tested application with unit testing, manual testing and writing test classes.
• Used agile methodology for development and was present in daily stand up meetings and weekly team meeting. Also attended bi-weekly spring planning meeting.
• Effectively participated in communications with Business Analysts and architects