Ranjit Kumar Email & Phone Number

• Participate and contribute to all phases in building new digital products, including programming, defect correction, unit testing, code review, and deployment planning.• Design and develop iPhone applications using Clean Swift VIPER architecture with Swift.• Involved in doing AGILE practices, attending daily agile (SCRUM) meetings and SPRINT retrospective meetings. Worked with an Agile, Scrum methodology to ensure delivery of high-quality work with every iteration• Implemented Touch ID and Face ID to ease the login process and offer a high level of authentication.• Worked with UITableViews, Custom Cells, UIScrollViews, UIStackViews, UICollectionViews, Navigation Controllers, delegates and protocols.• Integrated Protocols and Extensions to comply with the Swift Coding Style.• Handled custom menus, dialogs and creating image views with custom bar buttons.• Worked with Cocoa Frameworks, which includes UIKit, Foundation, UI Date Picker, UI Image picker.• Worked with User Defaults to store Data as a .plist file .• Developed Navigation between views was mixture of using UINavigationController, UIGestureRecognizer and UIPopViewController.• Developed critical tools for this project like Customized Views, Page control and Scroll view.• Used REST web services and JSON data to parse which is received from the Back-end.• Used JIRA to track project status and bug tracking.• Migrated the application through different versions of Swift from Swift 4 to Swift 4.2.• Developed and tested application end to end and business logic with unit tests using the XCTest framework.• Worked with NSURLSession for web service consumption and NSJSON Serialization for parsing said service responses.• Worked with GIT to checkout and update the codebase changes.Environment: Swift 4.2, XCODE 10.1, iOS SDK's, iOS 12, UIKit, Core Data, Cocoa Touch, RESTful, Core Location, Core Animation, Clean Swift Architecture, Unit Testing, UI Testing, Key Chain Access, Touch ID, Face ID.

• Worked extensively with Objective-C and Cocoa Touch frameworks.• Worked with swift in converting from Objective C.• Developed applications in Objective-C and Swift languages using Cocoa Touch and other iOS frameworks.• Worked on web service calls and JSON parsing included in the project. Used AFNetworking API for integrating the WebServices.• Worked with GIT to checkout and update the codebase changes.• Integrated and implemented the Security Services framework which is maintained by another set of developers. Followed the documentation provided for the framework.• Integrated Native iOS Objective-C based APIs and frameworks with Xamarin automatic binding generator.• Followed MVC architecture widely in this project. Created highly reusable model classes for User Profile and used Singleton for the logged in user.• Implemented data synchronization among view controllers using MVVM and Reactive Cocoa.• Worked closely with the web application development team to ensure proper integration between mobile application and web application.• Implemented RESTFUL API calls to communicate with server.• Worked on Azure Mobile Services, using it as a backend for Mobile Applications.• Integrated the parse backend services in the project.• Worked on UI Views & UI Table Views for user interface in the application.• Developed Navigation between views was mixture of using UI Navigation Controller, UI Gesture Recognizer.• Worked on GCD to build a responsive UI and implemented background threads.• Fixed memory leaks using Instrument tools.• Used agile methodology for development. Environments: iOS 9.x (iPhone SDK), Mac OS X, Objective C, XCode 7, Cocoa Touch, Cocoa framework, iPhone Simulator, HTML, XML, JSON, GitHub, HTML5, CSS3, C#, Forms, . iOS, . UITest, CoreData, Test Cloud.

• Designed the product to maintain and update reports of stock and provide requirements to the warehousing department.• Invoked RESTful web services using AFNetworking and parsed JSON response using NSJSONSerialization • Worked on and Integrated Apple Pay into the App.• Used JIRA for bug tracking and resolving the issues in the application.• Used UITabBar, UI Navigation View, UI Table View, UI Action sheet, and other View Controllers to build the UI.• Responsible for co-developing the "Bill Pay".• Developed critical tools for this project like customized navigation bar, page control, and scroll view and worked with UIKitFramework for the applications.• Implemented NSURL Connection to integrate with backend webservices.• Worked extensively on table view controller and made customized table view cells according to the client requirements to store warehouse data.• 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.Environment: iOS, Objective-C, XCode, REST API, MVC, Agile Methodology, UIKitFramework, UIViews, Git.

• Involved in developing the job portals different modules like Candidate module, Management module, Administrative module, Technology Blog.• Responsible for the delivery of architecture artifacts that will demonstrate the project's adherence to strategy, design patterns, and best practices.• Involved in frontend development using HTML, CSS, JavaScript, jQuery, Ajax, JSON, XML• Responsible to create new REST API service using PHP.• Have extensive knowledge on Jenkins Automation Server for updating and deployment in production and staging server when application have new release.• Responsible for designing mobile first/responsive web design from the scratch.• Prepare technical design documents, perform code reviews, debugging and testing• Was part of the agile team that follows scrum methodology with daily stand up meetings and bi-weekly retrospectives.• Responsible for successfully processing credit cards and managing transactions.• Good knowledge on building SPA (Single Page Application).• Involving in tracking project, running sprint and issue tracking using JIRA.Environment: MySQL, HTML5, CSS3, JavaScript, jQuery, Ajax, PHP, JIRA, Git, JSON, Notepad++, Sublime Text 3, Jenkins Automation Server.