Shubham mayank Gupta

Led the architectural migration of the PayPal application's activity module from legacy UIKit to SwiftUI with MVVM, reducing production bugs by 70%. Improved test coverage using SonarQube and led cross-functional collaboration with design, product, and QA teams.

Delivered features for the HSBC mobile banking application within a regulated, high-security financial environment. Collaborated across cross-platform teams to align iOS implementation with shared product and design specifications.

Architected a virtual 3D property tour feature by integrating OpenCV C++ image-stitching algorithms into the iOS capture pipeline. Engineered advanced camera calibration techniques, increasing image accuracy by 30% and reducing manual processing time by 20 hours per week.

Developed a reusable iOS SDK using the latest Swift language features, enabling faster integration for client product teams. Served as lead developer and primary client contact, managing requirements and delivery timelines directly with stakeholders.

Built live chat functionality and custom animation systems for a dating application, improving real-time user interaction. Developed UI and core features for a fitness application, including screencasting and local database integration for offline data persistence.

Delivered an election-monitoring iOS application for a Nigeria-based government project, meeting strict compliance and deadline requirements. Built video streaming and socket programming functionality for a real-time trivia game application supporting concurrent multiplayer sessions.

Designed and built native iOS applications from initial concept through App Store deployment. Identified and resolved performance bottlenecks, improving application responsiveness and stability.

Completed a Bachelor of Science in Computer Science from PMB Gujrati Science College in 2017.