SUMMARY

• Over 6 years of experience developing mobile applications in iOS using Objective C and Swift.
• Led and managed junior developers as wells offshore team members throughout the application developmentlife cycle
• More than Extensive of experience with Swift
• Versed in SCRUM methodology and Test Driven Development.
• Use of XCTest and Instruments to perform testing and debugging on the applications
• Experience working with the iPhone/ iPad SDK, XCode, Cocoa Touch to develop native iOS apps
• Proficient in using Objective - C and Xcode IDE to develop iOS applications.
• Worked with six iOS applications of which four are published in the app store.
• Good experience with different native iOS frameworks including UIKit, CoreBluetooth and CoreMotion.
• Experience with implementation of custom UITableViews, UIPickerView and UICollectionViews
• Utilized core data for in-app persistence and SQLite.
• Good understanding and experience with integrating Bluetooth Low Energy (BLE) device connectivity withiOS devices for IoT projects.
• Experience in developing Android mobile applications with Android Studio.
• Proficiency with RESTful Web Services, JSON and XML parsing.
• Good working experience with the RESTful APIs to consume web services in both JSON as well as XML.
• Familiar with various iOS design patterns such as MVC, Singleton, Observer pattern etc.
• Good experience with GCD, Blocks and NSOperation to handle Multi-Threaded applications.
• Familiarity with integrating existing Social Media APIs like Twitter and Facebook.
• Managed complex dependencies with third party frameworks like Blindside.
• Handled version control by using Git Hub along with Source Tree, JIRA and GitX.
• Familiarity with Agile methodologies like SCRUM & Extreme Programming (XP).
• Executed test cases/scenarios across development projects and environments.
• Strong background in Logic Design, Communication theory, Digital Signal Processing and algorithms.
• Highly motivated, fast learner with very good analytical and problem solving skills.

TECHNICAL SKILLS

Programming Languages: C, C++, Swift, Objective C, JavaScript.

Development Tools: XCode, Instruments, Eclipse, Storyboards.

iOS Frameworks: Cocoa Touch, Core Data, Core Animation, Core Graphics, UIKit, XCTest, Mapkit.

Development Models & Designs: MVC, Agile, Scrum, Singleton, OOP, TDD.

Web Services: Rest (XML & JSON), JSON, SOAP, HTML, CSS.

Databases: SQLite with Core iOS sandbox, SQL Server, Core data.

Management Tools: GIT, SVN.

PROFESSIONAL EXPERIENCE

Confidential, Columbus, Ohio

IOS Developer

Responsibilities:

• Worked on the new look for this app with icons across the bottom of the app you can quickly navigatebetween sections you use most using Core Graphics and Core Animations.
• Application was migrated to Swift based on a previous version written in Objective - C.
• Recipe finder in the recipe section that allows you to add ingredients to your shopping list.
• API integration implementing Alamofire, SwiftyJSON and XML.
• Implementation of Dispatch Queues to perform tasks asynchronously and concurrently.
• Implemented Authentication process along with "Remember me" option and Touch ID.
• User Interface: XIBs, Storyboards, Constraints, Auto layout.
• Core Location to get the list of stores nearby.
• Implemented weekly ad feature and fixed bugs from previous versions.
• Added Push Notifications to receive weekly ads information.
• Experience with RESTful services and using other API s
• Performed code refactoring to allow extensibility, improve maintainability and facilitate unit testing
• Developed unit test using XCTest and instrumentation test to automate the testing.
• Cooperated with UI Designers, QA, Backend and PO. Also, applied pair programming.
• The project was completed using the agile methodology for software development.
• Used Git for version control.

Environment: Swift 4.0/3.0, Xcode, Alamofire, SwiftyJSON, Agile, UI, Keychain, Touch ID, RESTful, JSON, XCTest, TDD, Carthage, Google Analytics, OAuth, UserDefaults, NSOperation, Push Notifications, Auto layout, Storyboards UIKIT, Core text, Core Data, Core Animation.

Confidential, Ontario, CA

IOS Developer

Responsibilities:

• Responsible for building the Native iOS application for PHC.
• Experienced in using SWIFT 3.0 code whenever preferred over Objective C.
• Developed Find a Provider/Facility or Find Urgent Care Module to search for doctors and facilities, by doctorspecialty, by name, and/or by location and get turn - by-turn directions from your current location and directdial telephone numbers for facilities.
• Used PLIST as database to store the doctors list for the collection view and implemented search functionalitybasing on the predicate statement.
• Defined custom protocols to transfer data from child view controller to parent view controller.
• Implemented Google Tags and Voiceover throughout application.
• Used REST API's to fetch doctor details, claims details and other information for the user.
• Used NSJSONSerialization and NSURLSession queues to make network calls.
• Worked with UIKit Framework for development and maintenance.
• Used NSUserDefaults to store the user action inside the application
• Added animation between UI Views for smooth transition and better user experience
• Used Core location, LBS, Mapkit for retrieving the current location of the user.
• Used HockeyApp to get crash reports and Appium for performance testing.
• Created POC's (OpenTok Video chat, Payments through Apple pay) for all the new requirements anddemonstrated to the business.
• Debugging through xcode and building the archive through xcode.
• Active watcher for Jenkins build activity, if build fails will read console output and let the developer know thefailed reason.
• Used SOAPUI for getting the request, response, header parameters for rest API.
• Used Stack views extensively for implementing the hidden functionality with in the scroll view when some ofthe users don't have any benefits plan basing on the visibility rules.
• Wrote unit tests using XCTest Frameworks and maintained code coverage of 85%.
• Worked in an Agile Environment.
• Worked with SVN to checkout and update the codebase changes.

Environment: IOS 10.0, 9.0, 8.0 (iPhone SDK), Swift 3.1, Objective C, XCode 8.X, 7.X, Agile Methodology, RESTFul API, JSON, JIRA, SVN

Confidential

IOS Developer

Responsibilities:

• Developed UI for the application using Objective - C.
• By using Live View added prototype to the application.
• Worked extensively with Objective C and Cocoa touch frameworks.
• JSON based parsing response used for AFNetworking.
• Utilized classes like UI Views & UI Table View for user interface in the application
• Implemented the scroll functionality by using UIScrollView on all screens of the app.
• Worked with GIT to checkout and update the codebase changes.
• Stored large data on iPads using magical records and core data.
• Created models in MVC and development of delegates for updating model information
• Responsible for gathering product integration, product requirements, product implementation and support.
• Worked with Navigation controllers, Navigation Bars & Tab Bars.
• Designed and developed context sharing mechanism to support internal modules in project using Objective-C.
• Involved in the enhancement of Hybrid framework using Eclipse and Java.
• Implemented REST APIs to support mobile applications.
• Issues debugged onsite whenever required.
• Developed application by using agile methodology.
• Interacted with QA Team on deliverables on every iteration and customer feedback implementation.

Environment: iOS iPhone SDK, Objective-C, XCode, Cocoa Touch, Cocoa Framework, JSON, REST, Interface Builder, Java, iPhone Simulator, jQuery.

Web Developer

Confidential

Responsibilities:

• Worked on various phase of a software life cycle: Design, implementation, verification and maintenance.
• Developed Web forms using PHP, JavaScript, CSS, and HTML.
• Wrote various methods to manipulate HTML and CSS in JQuery, made web pages dynamic using AJAX,
• JSON, and XML
• Developed HTML and CSS codes for front - end deployment.
• Design with standards compliant code with emphasis on browser compatibility, accessibility, and searchengine optimization.
• Implemented MySQL and other relational database in various projects.
• Practiced continuous Integration, unit testing, TDD, and refactoring.
• Updated the existing Website of client's as per the request.
• UML and Agile Modeling were used throughout development process.
• Developed dynamic pages using JavaScript.
• Utilized Mozilla Firebug to debug applications.
• Performed Normalization and optimization of database tables.
• Group Manager in creating System Diagrams, Flow-Chart, and Database Diagrams using VISIO.
• Validating all the User's Inputs through Java Scripts and Regular Expressions.
• Wrote MySQL Stored Procedures and Views for fetching of data from multiple tables.

Environments: Eclipse, MySQL, HTML/DHTML/XHTML, CSS, PHP, JavaScript and JQuery Integration, Mozilla