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Rahul Gahlot

@rahulgahlot

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I build scalable iOS and macOS products, from streaming engines to healthcare features.

India

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What I'm looking for

I'm seeking a senior engineering role where I can apply my cross-platform, security-conscious background to complex, large-scale technical challenges.

I've built consumer-scale iOS, macOS, and cross-platform products for Dario Health, ZEE5, Seven Peaks Software, and Innovana Think Labs. At Dario Health, I ship Swift and SwiftUI healthcare features, built AI-assisted engineering workflows, and created a shared React Native module for iOS and Android.

I've worked in C++ on ZEE5's streaming engine for 90M+ users and built a low-level macOS communication framework for utility apps. I bring Swift, Objective-C, C++, Clean Architecture, accessibility, OAuth authentication, and secure system design to complex client and platform challenges.

Experience

Work history, roles, and key accomplishments

Current

Senior iOS Developer

Current

Dario Health

Dec 2024 - Present (1 year 9 months)

Architect and ship iOS healthcare features using Swift and SwiftUI, leveraging AI-driven insights and async data flows. Built an AI coding agent and developed cross-platform React Native modules, while implementing WCAG 2.1 AA accessibility standards.

Swift SwiftUI React Native REST APIs AI WCAG 2.1 AA Accessibility Code Review Mentorship

Independent iOS Consultant

Freelance

Mar 2024 - Dec 2024 (9 months)

Contributed iOS development for Hyper Mart, an Indonesian e-commerce application, as an independent consultant. Used this period to learn React Native for cross-platform development.

iOS React Native

Senior iOS Developer

Seven Peaks Software

Sep 2022 - Mar 2024 (1 year 6 months)

Led end-to-end iOS development for multiple client applications, including Tops Online, Central App, and Doc Scanner. Delivered AI-powered features and refactored legacy Objective-C modules into modern Swift patterns.

iOS Swift Objective C AI Core ML Push Notifications In App Purchases Social login Swiftlint Accessibility

Senior macOS / iOS Developer

Octal Info Solution

Jul 2021 - Sep 2022 (1 year 2 months)

Contributed new features to ZEE5, India's top OTT platform with 90M+ registered users, focusing on streaming performance and content discovery UX. Worked in C++ on core components of the shared streaming engine.

C++iOS MacOS Streaming Performance Optimization WCAG Closed Captioning

Senior Mac / iOS Developer

Innovana Think Labs Ltd

Jul 2016 - Jul 2021 (5 years)

Developed and shipped 5+ macOS and iOS utility apps from scratch, including Similar Photo Cleaner, which achieved trending status on the App Store. Designed a C++ framework for low-level machine communication and implemented OAuth-based authentication.

C++MacOS iOS OAuth Image Processing Agile app store