iOS Developer with 7+ Years Experience
Resume:
Manohar S
469-***-****• ***************@*****.***
IOS DEVELOPER
Mobile Application Development – Coding – Software Development – Deployments & Migrations Technology Innovation – Process Improvement – Web Design – Client Relations – QA & Testing. Objective-C, Swift, SwiftUI
• 7+ years of experience as a Software Developer in designing and developing efficient User Interface applications, integrating with various Database and Client-Server applications in iOS application development using Swift, Objective-C, Cocoa Touch, and UIKit.
• Expertise in Object Oriented Programming Language Objective-C, Swift,Swift 5,Swift UI.
• Strong knowledge of Core Frameworks like Core Foundation, Core Data, Core Graphics, Core Animation, UIKit, MapKit.
• Created and customized views, Tableviews, Tabbars, collection views and navigation bars which are most needed functionality in a multi-view application.
• Experienced in making efficient use of Interface Builder, Storyboard, and navigation controllers in building the Applications.
• Expertise in creating and custom UIViews, Table Views, Tab Bars and Navigation Bar which are some basic functionalities in a Multiview Application and implemented reusable classes..
• Collaborated with UI/UX designers to create user interfaces that effectively displayed and interacted with data from the Realm database.
• Experienced in working with Storyboard and Interface Builder with Auto layouts.
• Experienced with Auto layout to develop applications for multiple screen sizes using different constraints.
• Designed and implemented Enterprise RESTful API services.
• Used Third-Party APIs - SDWebImage, Alamofire, JSONModel, etc.,
• Experience integrating third party frameworks using Cocoa pods.
• Debugging of issues, monitoring memory leaks, profile analysis to ensure memory management and removing compiler warnings.
• Experience in developing utility and enterprise-based applications using core data for iPhone/iPad to improve memory overhead of the app, increase responsiveness.
• Experience in requirement analysis, Object-Oriented Analysis and Design, Project Planning, Architecture and Management.
• Good experience in Mobile Application Development, testing iPhone/iPad applications, Test Driven Development with XC Test Case and have extensive knowledge of requirements gather-Ing and documentation.
• Proficient in Object Oriented Programming concepts in Objective-C and SwiftUI Programming Language.
• Experience in Designing, Developing, and Implementing and testing native iOS Applications using Swift, Objective-C, and Cocoa touch frameworks.
• Collaborated with assistive technology experts to ensure seamless integration of iOS applications with screen readers like VoiceOver, improving navigation and providing descriptive information for visually impaired users.
• Experience in working with data parsing forms such as XML and JSON, to dynamically display data on iPhone/iPad.
• Experience at various stages of the Software Development Life Cycle. Capable of analyzing the business requirements, software requirement specifications, functional design documents to write technical design documents and unit test plans.
• Strong knowledge in integrating Jenkins,AWS cloud.
• Experience with source control tools GitLab,GIT and BitBucket. PROFESSIONAL EXPERIENCE
IOS Application Developer Sep 2023 – Current
Michael’s Stores – Texas, USA.
Project Description:
https://apps.apple.com/us/app/michaels-stores/id445458809
● Designed, developed, and maintained native iOS applications for Michaels Stores, enhancing the in-store and digital customer experience.
● Managed App Store submissions for Michael’s apps, ensuring timely updates and compliance with Apple guidelines.
● Ensured Michaels' apps met security and privacy standards, safeguarding customer and transaction data.
● Implemented Firebase Crashlytics to monitor app health, collect logs, and address production issues proactively.
● Worked on private pods (Podspec).
● Consumed Protobuf (.pb.swift) file for a model class, as well as for decoding and encoding purposes.
● Collaborated with cross-functional teams like Developers, Testers UXD to define, design, and ship new features.
● Worked extensively with Swift and Cocoa Touch frameworks.
● Created a custom TableViewCell for the user interface.
● Participated in business meetings to know the functional requirement of implementation of new screens.
● Working on bug fixing and improving application performance.
● Debugging of issues, monitoring memory leaks, profile analysis to ensure memory management, and removing compiler warnings.
● Testing and debugging the integration of ADA and Swift code,this includes verifying the correctness of the bridging interfaces, ensuring the expected data flow, and addressing any potential issues or inconsistencies.
● Experience working with SwiftUI and frameworks like UIKIT, Core Data, Core Location
● Solid understanding and use of various iOS frameworks such as: Core Data, AV Foundation, UI Kit, Core Foundation, MapKit, Web Kit, Core Location, Core Audio, Core object, Core Graphics and Core animation.
● Extensively worked with various design patterns: MVC, MVVM, Delegation, Singleton, Observer and VIPER.
● Proficient knowledge of programming experience using Objective-C and SwiftUI.
● Cocoapods are used to integrate necessary 3rd party libraries
● Excellent experience in integrating services with JSON and Xml.
● Experience with Application Lifecycle Management (ALM) tools like JIRA, Trello.
● Implemented accessibility features using Swift, including Voiceover support for screen reader users, Dynamic Type for adjustable text sizes, and leveraging Accessibility Inspector for testing and ensuring compliance.
● Used Charles Proxy to monitor the API calls made from the app, which helps debug issues easily.
● Merging code using SourceTree, Creating PullRequest, and participating in code reviews.
● Developed functional unit test cases using XCTestCase, Code coverage….
● Worked on Agile Methodology.
● Assessed new iOS tools, frameworks, and features to propose enhancements for Michaels' app functionalities.
● Having knowledge in Object Oriented Programming concepts, Cocoa Touch, Cocoa framework and iOS SDK,Tracking the events based on the user mostly spent using Firebase Analytics.
● Analyzed and optimized app performance, memory usage, and responsiveness for smooth user experiences.
Environment: Objective C, SwiftUI, Swift 4.x and 5.x, Sublime Text, SDK MVVM, UIKIT, Cocoa Touch, XCode 10.x, 11.x and 12.x, JSON, REST, SOAP, GitHub, SourceTree, Agile. IOS Application Developer Dec 2021 - Jan 2023
Macy’s – Atlanta, USA.
Project Description:
https://apps.apple.com/us/app/macys/id341036067
https://apps.apple.com/us/app/bloomingdales-designer-style/id525536985
● Implemented Precise delivery date and SDD Tipping features for Macy’s and Bloomingdale applications.
● Mostly worked on Checkout and Order History modules for both applications.
● Followed VIPER architecture widely in the projects.
● Worked on private pods (Podspec).
● Consumed Protobuf (.pb.swift) file for a model class, as well as for decoding and encoding purposes.
● Collaborated with cross-functional teams like Developers, Testers UXD to define, design, and ship new features.
● Worked extensively with Swift and Cocoa Touch frameworks.
● Created a custom TableViewCell for the user interface.
● Participated in business meetings to know the functional requirement of implementation of new screens.
● Working on bug fixing and improving application performance.
● Debugging of issues, monitoring memory leaks, profile analysis to ensure memory management, and removing compiler warnings.
● Testing and debugging the integration of ADA and Swift code,this includes verifying the correctness of the bridging interfaces, ensuring the expected data flow, and addressing any potential issues or inconsistencies.
● Experience working with SwiftUI and frameworks like UIKIT, Core Data, Core Location
● Solid understanding and use of various iOS frameworks such as: Core Data, AV Foundation, UI Kit, Core Foundation, MapKit, Web Kit, Core Location, Core Audio, Core object, Core Graphics and Core animation.
● Extensively worked with various design patterns: MVC, MVVM, Delegation, Singleton, Observer and VIPER.
● Proficient knowledge of programming experience using Objective-C and SwiftUI.
● Cocoapods are used to integrate necessary 3rd party libraries
● Excellent experience in integrating services with JSON and Xml.
● Experience with Application Lifecycle Management (ALM) tools like JIRA, Trello.
● Implemented accessibility features using Swift, including VoiceOver support for screen reader users, Dynamic Type for adjustable text sizes, and leveraging Accessibility Inspector for testing and ensuring compliance.
● Used Charles Proxy to monitor the API calls made from the app, which helps debug issues easily.
● Merging code using SourceTree, Creating PullRequest, and participating in code reviews.
● Developed functional unit test cases using XCTestCase, Code coverage….
● Worked on Agile Methodology.
● Having knowledge in Object Oriented Programming concepts, Cocoa Touch, Cocoa framework and iOS SDK,Tracking the events based on the user mostly spent using Adobe Analytics. Environment: Objective C, SwiftUI, Swift 4.x and 5.x, Sublime Text, SDK MVVM, UIKIT, Cocoa Touch, XCode 10.x, 11.x and 12.x, JSON, REST, SOAP, GitHub, SourceTree, Agile. IOS Application Developer Jun 2020 - July 2021
SouthWest – Dallas, TX.
Project Description:
https://apps.apple.com/us/app/southwest-airlines/id344542975 Responsibilities:
● Worked on implementing UI using Storyboards using Auto layouts, Table Views, Stack Views.
● Created custom TableViewCell for user interface.
● Participating in business meetings to know the functional requirements of implementation of new screens.
● Worked on implementing RESTful API’s calls and JSON parsing including in the project and Multithreading.
● Used Charles Proxy to monitor the API calls made from the app, helps debugging issues easily
● Worked closely within a cross functional team of testers, developers and designers.
● Worked extensively with Swift, Cocoa Touch frameworks.
● Analysis of the requirements and work flow of the screens and estimate of the required classes and view controllers.
● Integrated social sign in and validation of the user with Firebase.
● Implemented Unit test cases.
● Worked on Agile Methodology by burning the work logs in Jira by the end of every day.
● Preparing a demo on every sprint end.
● Implementing the UI design and improved layout with Stack Views, Table Views, Constraints, Size classes, View Controllers and View Models.
● Followed MVVM architecture widely in this project.
● Implemented third party dependencies into the project such as Alamofire. Environment: Objective C, Swift, XCode, MVC, MVVM, Web Services, JSON, XML, Confluence, Analytics, GITHUB, SourceTree, Testing Tools, XCode (9.4/10.01), MacOS (High Sierra, Mojave), iOS 9.0-12.0.1. Junior iOS Developer Jan 2016 - Jan 2019
Client: EnterPI, Hyderabad
Project Description:
https://itunes.apple.com/uy/app/trip-europe/id541002407?mt=8 Trip-Europe
This is a universal app developed for both iPhone and iPad in which user will be able to search and book a room in the list of hotels that Trip-Europe provides. Users can search by country, region, keyword and search by map. Also, users can navigate step by step by selecting countries and categories and then hotels. Users can view a gallery of images of various rooms and suits in the hotels in Europe along with their description. Role & Responsibilities:
● Design and Implementation of all the screens in iPhone and iPad in only one Xcode project. Reused most of the models and controller classes and changed view classes according to the device.
● Implemented Split view Controller by adding a child view controller in the iPad application.
● Analysis of the requirements and work flow of the screens and estimate of the required classes and view controllers.
● Gallery of hotel images with slideshow as well as full screen and zoom enabled.
● Fetching Data from the local database and updating the local database if there are changes in the server.
● Implemented Gallery with dynamic tableview which will adjust the number of images in each cell according to the data source methods implemented.
● Integrated web services for updating local databases for featured hotels and any changes in the hotels details.
● Integrated MapKit API to show multiple pins and annotation views for the locations of all the hotels on the map view region wise or country wise.
Database and APIs: SQLite, SDWebImage, WebView, JSONKit, AFNetworking, TestFlight, Mapkit, Git, Technology Portfolio:
XCode, Swift, Objective-C, OS SDK, RESTful, Firebase, GIT, GitLab, Cocoa pods, Alamofire, Cocoa Touch, SourceTree.
Education:
Bachelor’s Degree: Computer Science and Engineering Jawaharlal Nehru Technological University College of Engineering Kakinada -INDIA.
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