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I am a seasoned iOS engineer with over a decade of experience, ranging from Objective-C and UIKit to modern SwiftUI and async/await. I started my software development journey building my first app Beisbol Hoy in 2013. Since then, I've contributed to various impactful products across multiple domains, from consumer-facing marketplaces to internal enterprise tools. My freelance work led to full-time roles where I specialized in complex integrations like Bluetooth, geolocation, and fiscal printing. Notably, I developed a robust iOS Point of Sale system (Invu POS) integrated with Raspberry Pi for hardware control. After moving to Spain, I worked on scaling grocery and qCommerce apps like Lola Market and Glovo, leading initiatives to modernize legacy codebases and implement SwiftUI architectures. I thrive in fast-paced environments, and I am focused on scalable SwiftUI architecture, performance and modularization.…I am a seasoned iOS engineer with over a decade of experience, ranging from Objective-C and UIKit to modern SwiftUI and async/await. I started my software development journey building my first app Beisbol Hoy in 2013. Since then, I've contributed to various impactful products across multiple domains, from consumer-facing marketplaces to internal enterprise tools. My freelance work led to full-time roles where I specialized in complex integrations like Bluetooth, geolocation, and fiscal printing. Notably, I developed a robust iOS Point of Sale system (Invu POS) integrated with Raspberry Pi for hardware control. After moving to Spain, I worked on scaling grocery and qCommerce apps like Lola Market and Glovo, leading initiatives to modernize legacy codebases and implement SwiftUI architectures. I thrive in fast-paced environments, and I am focused on scalable SwiftUI architecture, performance and modularization.

Arif De Sousa

App Developer, Developer, Front-End Developer, +3

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I am a seasoned iOS engineer with over a decade of experience, ranging from Objective-C and UIKit to modern SwiftUI and async/await. I started my software development journey building my first app Beisbol Hoy in 2013. Since then, I've contributed to various impactful products across multiple domains, from consumer-facing marketplaces to internal enterprise tools. My freelance work led to full-time roles where I specialized in complex integrations like Bluetooth, geolocation, and fiscal printing. Notably, I developed a robust iOS Point of Sale system (Invu POS) integrated with Raspberry Pi for hardware control. After moving to Spain, I worked on scaling grocery and qCommerce apps like Lola Market and Glovo, leading initiatives to modernize legacy codebases and implement SwiftUI architectures. I thrive in fast-paced environments, and I am focused on scalable SwiftUI architecture, performance and modularization.…I am a seasoned iOS engineer with over a decade of experience, ranging from Objective-C and UIKit to modern SwiftUI and async/await. I started my software development journey building my first app Beisbol Hoy in 2013. Since then, I've contributed to various impactful products across multiple domains, from consumer-facing marketplaces to internal enterprise tools. My freelance work led to full-time roles where I specialized in complex integrations like Bluetooth, geolocation, and fiscal printing. Notably, I developed a robust iOS Point of Sale system (Invu POS) integrated with Raspberry Pi for hardware control. After moving to Spain, I worked on scaling grocery and qCommerce apps like Lola Market and Glovo, leading initiatives to modernize legacy codebases and implement SwiftUI architectures. I thrive in fast-paced environments, and I am focused on scalable SwiftUI architecture, performance and modularization.

Available to hire

I am a seasoned iOS engineer with over a decade of experience, ranging from Objective-C and UIKit to modern SwiftUI and async/await. I started my software development journey building my first app Beisbol Hoy in 2013. Since then, I’ve contributed to various impactful products across multiple domains, from consumer-facing marketplaces to internal enterprise tools.

My freelance work led to full-time roles where I specialized in complex integrations like Bluetooth, geolocation, and fiscal printing. Notably, I developed a robust iOS Point of Sale system (Invu POS) integrated with Raspberry Pi for hardware control. After moving to Spain, I worked on scaling grocery and qCommerce apps like Lola Market and Glovo, leading initiatives to modernize legacy codebases and implement SwiftUI architectures. I thrive in fast-paced environments, and I am focused on scalable SwiftUI architecture, performance and modularization.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Spanish; Castilian

Fluent

English

Fluent

Work Experience

iOS Engineer at Glovo

June 1, 2025 - September 10, 2025

Built and maintained iOS apps for internal operations and Glovo's customer-facing platform. Led development of the enterprise Shopper Picking app using Swift and SwiftUI. Contributed to the Glovo customer app (10M+ iOS downloads) as part of the Search team. Helped migrate key features to SwiftUI and a backend-driven UI architecture. Led the modularization of all search-related components, improving maintainability and testability. Advocated for modern iOS practices including async/await, Swift Concurrency, and modular architecture.

iOS Engineer at Lola Market

January 1, 2023 - September 10, 2025

Maintained and improved both Client and Shopper apps. Migrated Client app from Objective-C to modern Swift. Rebuilt entire Shopper app from UIKit to SwiftUI. Optimized localization and deployment pipelines (Fastlane). Modularized codebase to improve scalability and team collaboration.

iOS Developer at Quadram Services

September 1, 2018 - September 10, 2025

Developed and updated more than six different iOS apps with different requirements. Created CocoaPods frameworks for code sharing between projects.

iOS Developer at Pineapple Technologies

August 1, 2017 - September 10, 2025

Backend Node.js; iOS PoS App; Web SPA in React for Receipt management.

iOS Engineer at Glovo

June 1, 2025 - September 10, 2025

Built and maintained iOS apps for both internal operations and Glovo's customer-facing platform. Led development of the enterprise Shopper Picking app using Swift and SwiftUI. Contributed to the Glovo customer app (10M+ downloads) as part of the Search team. Helped migrate key features to SwiftUI and a backend-driven UI architecture. Led the modularization of all search-related components, improving maintainability and testability. Advocated for modern iOS practices including async/await, Swift Concurrency, and modular architecture.

iOS Developer at Lola Market

January 1, 2023 - September 10, 2025

iOS Developer at Quadram Services

September 1, 2018 - September 10, 2025

Developed new and updated more than 6 different apps in iOS with different requirements. Created CocoaPods Frameworks for code sharing between projects.

iOS Developer at Pineapple Technologies

August 1, 2017 - September 10, 2025

Backend Node.js fiscal receipt system in Node.js; iOS PoS App; Web SPA in React for Receipt management.

iOS Developer (Freelance) at Globaltronic GPS

January 1, 2015 - Present

Freelance iOS development for GPS tracking: iOS app with Parse backend, push notifications and mapping features.

App Developer at Vamos App

July 1, 2025 - Present

Designing and developing Vamos App, a modern trip-management and bill-splitting app for iOS using SwiftUI. Implemented custom navigation, transitions, gestures, and SwiftData persistence. Built a scalable backend using Firebase and Sign in with Apple authentication. Led UX prototyping and architecture to release planning. Managed App Store Connect and ASO.

Software Engineer II at Glovo

January 1, 2023 - June 1, 2025

Led development of the enterprise Shopper Picking app using Swift and SwiftUI. Contributed to the Glovo customer app (10M+ downloads) as part of the Search team; migrated key features to SwiftUI and a backend-driven UI architecture. Led the modularization of search-related components and advocated for modern iOS practices including async/await and Swift Concurrency.

Lead iOS Engineer at Lola Market

November 1, 2018 - January 1, 2023

Maintained and improved both Client and Shopper apps. Migrated Client app from Objective-C to modern Swift. Rebuilt entire Shopper app from UIKit to SwiftUI. Optimized localization and deployment pipelines (Fastlane) and modularized codebase to improve scalability and team collaboration.

iOS Engineer at Quadram Services

February 1, 2018 - September 1, 2018

Developed and updated more than six iOS apps with diverse requirements. Created Cocoapods frameworks for code sharing between projects.

Software Engineer at Pineapple Technologies

March 1, 2016 - August 1, 2017

Backend Node.js development; Fiscal receipt system in Node.js; Web SPA in React for receipt management.

Software Engineer at Globaltronic GPS

January 1, 2015 - Present

iOS development for GPS tracking; Backend Parse/Push/PHP; Freelance engagement around 2015.