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Hi, I’m Aditya Rai, an iOS-focused software engineer who loves building fast, reliable mobile experiences. I currently lead ZoFit.ai’s iOS development as Founding iOS Developer, designing scalable architectures, optimizing performance, and shipping features in close collaboration with backend, design, and product teams. I enjoy turning ideas into polished products, solving hard problems like performance bottlenecks and on-device ML integration, and continuously improving code quality through automated testing and performance monitoring.…Hi, I’m Aditya Rai, an iOS-focused software engineer who loves building fast, reliable mobile experiences. I currently lead ZoFit.ai’s iOS development as Founding iOS Developer, designing scalable architectures, optimizing performance, and shipping features in close collaboration with backend, design, and product teams. I enjoy turning ideas into polished products, solving hard problems like performance bottlenecks and on-device ML integration, and continuously improving code quality through automated testing and performance monitoring.

Aditya Rai

App Developer, Web Developer, Developer, +2

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Hi, I’m Aditya Rai, an iOS-focused software engineer who loves building fast, reliable mobile experiences. I currently lead ZoFit.ai’s iOS development as Founding iOS Developer, designing scalable architectures, optimizing performance, and shipping features in close collaboration with backend, design, and product teams. I enjoy turning ideas into polished products, solving hard problems like performance bottlenecks and on-device ML integration, and continuously improving code quality through automated testing and performance monitoring.…Hi, I’m Aditya Rai, an iOS-focused software engineer who loves building fast, reliable mobile experiences. I currently lead ZoFit.ai’s iOS development as Founding iOS Developer, designing scalable architectures, optimizing performance, and shipping features in close collaboration with backend, design, and product teams. I enjoy turning ideas into polished products, solving hard problems like performance bottlenecks and on-device ML integration, and continuously improving code quality through automated testing and performance monitoring.

Available to hire

Hi, I’m Aditya Rai, an iOS-focused software engineer who loves building fast, reliable mobile experiences. I currently lead ZoFit.ai’s iOS development as Founding iOS Developer, designing scalable architectures, optimizing performance, and shipping features in close collaboration with backend, design, and product teams.

I enjoy turning ideas into polished products, solving hard problems like performance bottlenecks and on-device ML integration, and continuously improving code quality through automated testing and performance monitoring.

Skills

GitHub

Swift

API

Experience Level

GitHub

Expert

Swift

Expert

API

Expert

Work Experience

Founding iOS Developer at ZoFit.ai

September 1, 2025 - Present

Led development and scaling of the ZoGit.ai iOS app, improving stability, performance, and user experience. Fixed critical production bugs and optimized API/UI latency by ~90%. Implemented Skeleton Views and loading states to significantly improve perceived performance and engagement. Designed and optimized networking layers, caching strategies, and CDN-based media delivery. Took ownership of iOS architecture decisions, refactoring legacy code for scalability and maintainability. Ensured app quality through continuous performance monitoring, bug fixing, and iterative improvements.

iOS Developer Intern at Outthinking

December 1, 2024 - May 1, 2025

Contributed to a Yoga iOS app by fixing bugs, improving UI stability, and integrating Apple in-app subscriptions. Implemented and tested subscription purchase and restore flows using StoreKit. Worked with Core ML and Vision frameworks to build on-device food and item detection features. Assisted dataset preparation and ML model experimentation for on-device inference. Collaborated with engineers to integrate ML models into iOS applications efficiently.

iOS Developer Intern at Infosys

April 1, 2024 - May 1, 2024

Built a two-app iOS Library Management System for users and librarians/admins. Implemented role-based access allowing admins to create and manage libraries across multiple cities. Implemented book search, issue/return tracking, and inventory management features. Added analytics to identify most-issued and high-demand books. Worked on app architecture, bug fixing, and performance optimization.

iOS App Developer at NutriSence AI

December 1, 2025 - Present

Built a nutrition-tracking iOS app from scratch and released it on TestFlight. Implemented food scanning, barcode scanning, and food search features. Integrated Gemini AI for calorie estimation and diet suggestions. Added Apple Sign In, Google Sign In, and subscriptions. Owned full iOS development lifecycle from architecture to beta release.