SUMMARY

• 9 years of experience in designing & developing Web & Mobile applications and 8+ years iniOS Applications.
• 7 years of development experience in iOS application using XCode, Objective Cand Cocoa Touch Framework.
• Experienced in working wif data parsing forms such as XML and JSON.
• Hands on experience wif Swift programming language.
• Experienced in Mobile Application Development using UI Kit, Core data, Core Foundation wif Cocoa touch.
• Created and customized views using Table Views, Collection view, Tab bars and Navigation bars which are some basic functionality in a Multi - View Application.
• Proficient in programming languages such as HTML5 and JavaScript.
• Proficient Knowledge in teh distribution of an APP into teh App Store.
• Hands on experience on integrating Push Notifications.
• Knowledge of Object-Oriented Concepts and good development experience in building re-usable code.
• Experience in Framework development,CSS and HTML5.
• Control teh user interface programmatically, which requires more familiarity wif AppKit classes and protocols.
• Complete comprehension of Memory Management in Objective-C using Instruments to fine-tune teh app performance and memory management.
• Hands on experience in working wif OAuth token handling to make API requests for Google, Facebook, Twitter, GitHub.
• Experience working on BLE (Bluetooth Framework), HealthCare, Retail,IT and Marketing domain mobile applications.
• Strong Knowledge of Software Development Life Cycle (SDLC) wif strategically designing and implementing teh software, debugging, fixing and maintaining teh software.

TECHNICAL SKILLS

iOS Applications: Objective-C, Swift and Cocoa development for iPhone and iPad devices in XCode Interface builder - UIKit, Mapkit, Cocoa touch, PhoneGap, core Data.

Programming Languages: Objective C, Swift, Java, C, C++, PHP, SQL, HTML5, CSS, JavaScript, JQUERY library

Operating systems: MAC OS 11/10.5/10.6/10.7 , Windows XP, Windows 7, Windows 8, Windows 10, Linux, UNIX

Mobile Operating systems: iOS (IPAD &iPhone Applications), Android

IDE s: XCode, Eclipse, Microsoft Visual Studio, NetBeans, Microsoft Office suites.

PROFESSIONAL EXPERIENCE

Confidential

IOS DEVELOPER

Responsibilities:

• Project is managed wif Agile methodology and code delivered in 1-week sprint.
• Working in of agile software development using agile tools like JIRA.
• Gathered requirements for development of teh app and used zeplinfor feature development
• Customized various Multi-Views like UITableViewController, UINavigationController, UITabBarController, SplitViewController.
• Working experience wif Audio tool kit for iOS.
• Used GitHub to pull/push teh code and make changes to it. Review and provide comments for teh Pull Request and Daily interaction wif teh version tools.
• Worked on concepts like coreDATA, AutoLayouts, Stack Layouts and Storyboards.
• Unit testing of teh application using XCTest framework.
• Working experience wif UI test cases.
• Worked on device orientation (Portrait and Landscape).
• Interacting wif QA on deliverables on every iteration and customer feedback implementation.

Environment: XCode 12 and latest, Swift 5.0 and 4.2, Observable Framework, Charts, Animations, JSON, Storyboard, Core Graphics, Auto Layout, GitHub, Keychain, iPad Device,Zeplin.

Confidential, Austin, TX

IOS DEVELOPER

Responsibilities:

• Implemented teh iOS app in Swift and Objective-C using XCode.
• Interaction wif version tools and used GitHub as code repository. Make push/pull teh code and make changes.
• Managed user stories while providing status updates
• Teh team used Radar for task tracking and documentation, and Zeplin for UX comps.
• Customized various Multi-Views like UITableViewController, UINavigationController, UITabBarController, Segment Controller, IPad specific SplitViewController, PopoverViewController.
• Implemented Core Animation for interactive menu.
• Worked on Hamburger Menu Navigation and root navigation to dashboard screen for menu list.
• Invoked RESTful web services using AFNetworking.
• Customize UIButton, UITabBar and UIAlertController to build user interface of teh applications.

Environment: XCode 11 and latest, Swift 4.0 and 4.2, Alamofire Framework, Observable Framework, Charts, Animations, JSON, Storyboard, Core Graphics, Auto Layout Constraints, GitHub, Keychain, iPad Device, Zeplin, Radar

Confidential, Denver, CO

IOS DEVELOPER

Responsibilities:

• Project managed wif Agile/SCRUMmethodology,code delivered in 2 week Sprints.
• Strong Working noledge on Swift 4.0 and 4.2 through teh project and experienced many improvements over Objective -C.
• Gathered requirements for how teh application should look and built teh application accordingly from teh Design and Architect team.
• Developed and managed user stories while providing status updates to Agile Scrums.
• Used GitHub to pull/push teh code and make changes to it. Review and provide comments for teh Pull Request and Daily interaction wif teh version tools.
• Developed teh app using iOS frameworks, Alamofire, Observable, Encrypted Core Data, CoreGraphics, SQLCipher Frameworks.
• Worked on teh iOS concepts like BLE (Bluetooth), Camera,Core Data, AutoLayoutconstraints,Storyboards.
• Worked on teh BLE devices (multiple knee braces) to show teh device related information like real time steps, Angle, Flexion, Extension, Activity time and private data.
• Strictly followed MVC design patterns for smooth application performance and secured user credentials for better user interaction wif teh app.
• Integrated teh basic Login and Forgot PIN pages and stored teh password in keychain.
• Added animation betweenUIViews for smooth transitioning and better user experience.
• Implemented custom UIViews, TableViews, TableViewCell, UITabBar, and UINavigationController for easy navigation of teh app.
• Implemented teh Hamburger Menu Navigation on teh Dashboard screen and created teh root navigation to dashboard screen for menu list.
• Utilized Storyboards wif Auto Layout constraints to ensure graceful orientation handling on all devices from iPhone 5 onwards but mainly foriPad in landscape mode.
• Worked on integrating wif backed services and parsed JSON responses.
• SQLiteCipher is used to store data in teh database and also make teh data to be Encrypted safely.
• Deployed teh TestFlight APIbuilds to get user logs and crash reports and will push each build wif a specific feature for testing.

Environment: XCode 10 and latest, Swift 4.0 and 4.2, Pods, Alamofire Framework, Observable Framework, SQLCipher Framework, Encrypted Core Data Framework, Charts, Animations, JSON, Storyboard, CoreGraphics, AutoLayout Constraints, GitHub, Keychain, BLE devices, iPad Device, TestFlight.

Confidential, Lilburn, GA

IOS Developer

Responsibilities:

• Involved in analysis, design and development of teh application.
• Involved in designing user Interface for teh application for teh mobile devices iPhone.
• Developed Application using XCode wif Objective C.
• Resolved teh UI design issues for multiple versions of iOS.
• Implemented User Authentication using RESTful api.
• Used RESTful web services wif JSON to call history of users and agency.
• Used Firebase for Realtime database.
• Used Firebase api to retrieve custom contacts from Firebase Realtime db.
• Used address book framework to retrieve user phone contacts.
• Making calls work by authenticating proxy wif SIP protocol.
• Involved in uploading teh application to teh Confidential portal
• Created Developer and distribution certificates during testing and uploading teh application
• Involved in testing teh application using Adhoc distribution and through TestFlight app.

Environment: iOS 12.1, MacOS High Sierra, Objective C, XCode 9.4, Cocoa Touch, Cocoa framework, Pods, iPhone Simulator, XML, JSON, GitHub, Firebase, RESTful, Postman, Test flight.

Confidential, Columbus, GA

IOS Developer

Responsibilities:

• Extensively worked wif Objective-C and cocoa frameworks.
• Worked on Native application using Objective C, IOS SDK.
• Worked extensively on tab bar and table view controller.
• Worked on teh live stream category by implementing HLS from AVFoundation.
• Created models in MVC and delegates development for updating model information.
• Followed SCRUM methodology throughout teh development.
• Resolved several defects in navigation controller behavior for teh application.
• Implemented data scrolling using UIScrollPane and UITextView.
• XML response parsing using teh NSXML Parser and NSXML Parser Delegate.
• Implemented Core Data framework to store user Data.
• Implemented Keychain Wrapper/Handler to store teh usercredentials.
• Invoked RESTful web services using AFNetworking.
• Made teh User Interface more responsive by using Dispatch Library (GCD).
• Tested teh application for UI responsiveness and crashes.

Environment: iOS 10.2.x (iPhone SDK), Mac OS X, Objective C, XCode 8, Swift, Cocoa Touch, Cocoa framework,iPhone Simulator, HTML, XML, JSON, GitHub, HTML5, CSS3, C#, Core Data, Test Cloud.

Confidential

IOS Developer

Responsibilities:

• Involved in requirement gathering and outlining. Started learning Swift Technology.
• Used Agile Scrum methodology for development.
• Designed and developed User Interface applications, integrating wif various Databases and Client-Server applications in iPhone/iPad application development using Objective-C, C++Swift, Cocoa Touch, UIKit, SQL, Cocoa Bindings, Core Animation custom controls and bject-oriented programming.
• Created Notifications module dat resurfaces notification messages through APN's from a database connected on a secure socket.
• Worked on Docker containerization and collaborated in setting up a Jenkins using Docker Swarm.
• Utilized Swift to develop POCs by creating rich UI components/widgets in teh app framework.
• Integrated development experience from coding to running and debugging of Cordova applications.
• Developed, build and deployed scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.
• Incorporated teh Push Notification feature using APNS, in order to notify teh user when anyfile operations were done.
• Used Cocoa pods as a 3rd party API management.
• Developed teh screens, UIView and many UI elements using storyboards in Swift.
• Responsible for creating and updating teh documents which should be shared to users on thepresent application.
• Used Git for source control, created branches, and merged to teh main development branch.
• Used Alamofire 3.4, Swift-based HTTP networking library, to integrate wif teh webservices from teh backend perspective so dat data can go to and from.
• Swift 2.x and Swift 3.x, Protocol oriented programming wif functional approach, UnitTesting (XC Test Case), Code coverage, GCD, closures.
• Used APNs for sending notifications to users' apps.
• Built and created some logical changes in teh code to get teh push notification on teh devices where customer can receive teh notification on their device.
• Participated in sprint planning meetings and halp set team goals and velocity.
• During development of project, tracked teh issues using JIRA.
• Good experience in parsing JSON Data wif and wifout third party API into Swift code.

Confidential

IOS Developer

Responsibilities:

• Developed UI for teh application using Objective-C.
• By using Live View added prototype to teh application.
• Worked extensively wif 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 teh application
• Implemented teh scroll functionality by using UIScrollView on all screens of teh app.
• Worked wif GIT to checkout and update teh 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 wif Navigation controllers, Navigation Bars & Tab Bars.
• Designed and developed context sharing mechanism to support internal modules in project using Objective-C.
• Involved in teh 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 wif 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.