Senior iOS Mobile Developer with 8+ Years Experience

PRINCY SHARMA

+1-214-***-**** **********@*****.*** LinkedIn Dallas,TX, 75071

PROFESSIONAL SUMMARY

• Dedicated native iOS Mobile Application Developer with over 8 years of experience in delivering innovative and user- focused mobile solutions, proficient in Swift, SwiftUI, Objective-C, and leveraging iOS frameworks to create seamless and efficient applications.

• Proven track record in leading the full app development lifecycle, from initial planning and design to testing and deployment, with successful apps.

• Strong collaborator with excellent communication skills, adept at working with cross-functional teams in Agile environments to ensure alignment with business objectives and deliver high-quality products on time and within budget.

• Expertise in mobile security, RESTful APIs, and object-oriented programming. Hands-on experience with UX/UI design and software development for MacOS and mobile platforms.

• Seeking a role in a forward-thinking organization where I can utilize my technical expertise and passion for mobile technology to develop next-generation applications that drive business growth and enhance user experiences. SKILLS

• Strong knowledge of OOPS Concept and iOS SDK application development using Objective-C, Swift, SwiftUI, Cocoa Touch, UIKit, MapKit, CoreLocation.

• Expertise in MVC, MVVM design architecture, and Cocoa Touch design patterns and concepts like delegation protocol, notification-observers.

• Tools and Frameworks: Xcode, Interface Builder, Core Data, Core Animation, React Native, Jenkins, CI/CD tools, TestFlight, XCTest, XCUITest.

• Hands-on Experience in Designing and implementation of UI using Auto Layout, iOS Human Interface Guidelines, Storyboards, XIB, Programmatic UI, screen size optimization.

• Networking: RESTful services, WebSockets, NSXML Parser, NSJSON Serialization, URLSession, Alamofire, Auth0, web services.

• Third-Party Integrations: CocoaPods, 3rd Party SDKs and APIs such as Facebook, Google, Twitter, PayPal, Socket Mobile Scanner into iOS Applications.

• Agile Development: Experience with SDLC (Agile, Scrum) including SRS, Design & Analysis, Development, Implementation, Build, Deployment, Version Controlling, Testing & Post Implementation, UAT issues support, and migration of existing projects.

• DevOps: Experience in CI/CD pipelines, deployment automation, and infrastructure management using Azure DevOps.

• Source Control: Git, GitHub, Bitbucket, GitLab, SVN.

• Database Management: SQLite, Realm, Firebase, MongoDB, core data, iCloud, database connectivity with REST and JSON, SQL, database system design, data access.

• Proficient in Web Development, coding standards, performance optimization, debugging, and troubleshooting complex issues.

• Security: SSL, AES encryption for data protection, and mobile security best practices.

• Deployment: App Store submission, App signing, Provisioning profiles.

• Programming Languages: Swift, Objective-C, C, C#, TypeScript, JavaScript, Golang.

• Cross-Platform Development: Android application development, React Native.

• Tools: JIRA, Agile tools for project tracking and task management.

• Soft Skills: Problem-solving, Collaboration, Communication, Continuous learning, requirement analysis, development, testing, debugging, and support.

EXPERIENCE

Citi – iOS Developer Jan 2025 – till date

Project Name: GSS - iPad NAS Migration Scheduler

• Tools & Tech: Swift 5, SwiftUI, Combine, MVVM, Alamofire, MongoDB, XCTest, XCUItest, GitHub Actions Key Highlights:

• Built an iPad app to automate NAS migration scheduling, approvals, and reporting.

• Integrated MongoDB backend for real-time tracking of migration data.

• Implemented approval workflow, email automation via API, and role-based access control.

• Used SwiftUI + Combine for reactive UI updates and seamless state management.

• Achieved robust testing with XCTest (unit) and XCUItest (UI automation).

• Followed CI/CD pipelines with GitHub Actions and enforced code quality via SwiftLint. MSBC Group -– iOS Developer Dec 2016 – Dec 2023

Project Name: Crown Worldwide Group - ePacking

• Tools & Tech: Swift 5, SwiftUI, Objective-C to Swift Migration, Auth0, Core Data, AES Cipher Encryption, Bluetooth Framework, Push Notifications, Barcode Scanner SDK, XCTest, XCUItest Key Highlights:

• Built a digital packing and inventory app for movers, capturing barcoded items with photos and damage logs.

• Migrated legacy Objective-C modules to Swift, improving performance and maintainability.

• Integrated Auth0 authentication for secure, role-based user login and session management.

• Implemented Bluetooth connectivity for real-time barcode scanner pairing and device sync.

• Enabled push notifications to trigger job start alerts based on scheduled packing times.

• Ensured offline data capture with AES-encrypted local storage and seamless sync when online.

• Delivered multi-language support (EN, FR, PT, ES, KR, NL) and optimized UX for global logistics teams.

• Achieved high reliability with XCTest/XCUItest automation and CI/CD deployment pipelines.

• https://apps.apple.com/us/app/crown-epacking/id1356418210#?platform=iphone Project Name: ArtTrack (Art Logistics Management App)

• Tools & Tech: Swift 5.3, SwiftUI, SQLite, AVFoundation (Camera Scanner), RESTful APIs, Combine, XCTest, Push Notifications

Key Highlights:

• Developed a mobile logistics app for Momart (UK) to manage artwork transport, packing, and warehouse operations.

• Implemented camera-based barcode scanning using AVFoundation to capture artwork and inventory details in real time.

• Built collection, delivery, packing, and warehouse modules supporting both online and offline workflows.

• Used SQLite for lightweight local data storage and synchronization with backend APIs.

• Integrated push notifications to notify users of job schedules and status updates.

• Applied MVVM architecture with Combine for reactive UI updates and maintainable code.

• Enhanced operational accuracy by bridging real-world logistics with digital inventory systems.

• Ensured stability and reliability through XCTest-based unit testing. GadgetApp Development – iOS Developer Jul 2015 – Nov 2016 Project Name: DIGITOURIST

• Tools & Tech: Objective-C, UIKit, MapKit, CoreLocation, Firebase, StoreKit (In-App Purchases), SQLite, RESTful APIs, JSON Parsing, Auto Layout

Key Highlights:

• Developed an iOS travel guide app for the Netherlands, enabling users to explore nearby attractions and hidden gems.

• Integrated MapKit and CoreLocation to display categorized points of interest (castles, villages, parks, museums, zoos, sports, and walks).

• Added in-app purchases with StoreKit to unlock premium features such as wishlist creation and offline map downloads.

• Utilized Firebase for analytics, crash reporting, and push notifications, improving reliability and user engagement.

• Implemented Core Data for offline caching, ensuring seamless access without internet connectivity.

• Applied Auto Layout to create a responsive, universal interface compatible with both iPhone and iPad.

• Consumed REST APIs to dynamically load attraction details, photos, and official website links.

• Optimized performance and ensured stability through iterative testing and UI refinements. Project Name: OASE - Educational Magazine App

• Tools & Tech: Objective-C, UIKit, AVFoundation, XML Parsing, NSURLSession, Core Data Key Highlights:

• Developed an interactive educational magazine app for teachers and students, delivering multimedia learning content.

• Designed a custom XML parser to download and display diverse data types such as text, images, audio, and videos.

• Utilized AVFoundation for seamless playback of embedded audio and video content.

• Employed NSURLSession for efficient XML data fetching and content synchronization.

• Implemented Core Data for local content storage, enabling offline reading and faster access. Project Name: ISTORT

• Tools & Tech: Objective-C, UIKit, AFNetworking, CoreLocation, RESTful APIs, JSON Parsing, Core Data Key Highlights:

• Developed an enterprise iOS solution for Concrete Netherlands, supporting six stationary and two mobile concrete plants across multiple regions.

• Implemented modules for fleet tracking, order management, and supply-chain coordination to optimize delivery operations.

• Integrated AFNetworking for robust REST API communication between dispatch centers, suppliers, and customers.

• Utilized CoreLocation to track vehicle positions and manage delivery routes in real time.

• Employed Core Data for offline caching and secure local data persistence.

• Improved operational efficiency and transparency by connecting suppliers, logistics teams, and clients through a unified mobile system.

Project Name: 5X20

• Tools & Tech: Objective-C, UIKit, GameKit, Core Data, Auto Layout, NSTimer, AVFoundation Key Highlights:

• Developed a multiplayer word-based strategy game for both iPad and iPhone, where players place letters horizontally or vertically to form words.

• Integrated GameKit for real-time multiplayer interaction, turn tracking, and score synchronization.

• Implemented Auto Layout to ensure a responsive, adaptive interface across all iOS devices and orientations.

• Designed dynamic round logic (5 or 10 rounds) with synchronized letter generation for both players.

• Utilized Core Data for game state persistence and offline session recovery.

• Added AVFoundation for light sound effects and feedback, enhancing user engagement.

• Delivered smooth gameplay and real-time score comparison through efficient state management and optimized UI updates.

• https://itunes.apple.com/us/app/5x20/id532988300?mt=8 EDUCATION

Master of Science in Information Technology and Management December 2025 Dallas Baptist University

Bachelors in Computer Science & Engineering May 2015 Gujarat Technological University

Diploma in Computer Engineering May 2012

Gujarat Technological University

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