Shubham Chiplunkar

iOS Developer with 3+ years of professional experience designing, building, and maintaining scalable, production-grade native applications using Swift, SwiftUI, and UIKit. Skilled in applying MVC and MVVM architecture, Swift Concurrency (async/await, GCD, Combine), reusable coding practices to deliver stable, high-performance apps. Experienced integrating REST APIs and third-party SDKs, writing unit and UI tests with XCTest/XCUITest, and managing end-to-end App Store release cycles.

Comfortable owning features independently, collaborating with cross-functional and business stakeholders, and working in fast-paced, remote-friendly environments.

iOS Developer at Nimap Infotech (2023-03 – Present)

• Built a meeting management application from scratch in Swift using MVC architecture, applying Auto Layout constraints and Delegate/DataSource patterns to support scheduling, agenda management, and minute generation.
• Applied Swift Concurrency (async/await, GCD, Combine) to manage asynchronous data flows and background tasks, improving responsiveness and reducing UI-thread blocking across key app features.
• Integrated Firebase Cloud Messaging (FCM) with Apple Push Notification Service (APNs), configuring the Firebase SDK and device token management to deliver real-time notifications to end users.
• Implemented secure access token and refresh token management, ensuring uninterrupted user sessions through automatic token renewal and expiry handling.
• Designed and built an in-app mailing system, enabling seamless stakeholder communication directly within the application.
• Developed a CRM application in Swift with Auto Layout-based UI and REST API integration via URLSession, supporting attendance tracking, expense claims and reimbursement workflows, and employee activity monitoring — simplifying multi-step approval journeys for end users.
• Wrote unit and UI tests with XCTest/XCUITest to improve code quality, catch regressions early, and increase test coverage across critical app flows.
• Optimized UI to fully support both portrait and landscape orientations on iPad, improving usability across device types.
• Managed end-to-end App Store release cycles for production applications used by real clients, delivering feature enhancements, bug fixes, and performance improvements on a regular release cadence to keep the app stable and reliable.
• Integrated multiple third-party dependencies via CocoaPods, evaluating libraries for reliability and fit before adoption.
• Partnered directly with business stakeholders to translate requirements into technical specifications, participating in technical discussions and consistently delivering projects on schedule.

iOS Developer Intern at Cirrius Technologies Pvt. Ltd. (2022-04 – 2022-09)

• Developed and debugged native iOS applications using Objective-C and Swift as part of the Native engineering team, using Xcode Instruments and LLDB to troubleshoot issues.
• Integrated REST APIs using URLSession and implemented local persistence with Core Data; configured Firebase for backend services.
• Designed application layouts and UI flows, improving usability and consistency across screens.

Master of Computer Application in Computer Application – Navinchandran Mehta Institute of Technology and Development (2022)

B.Sc. in Computer Science – Guru Nanak Khalsa College of Arts, Science and Commerce (2020)