iOS. iPadOS. watchOS. tvOS.

iOS

iPadOS

watchOS

tvOS

Available for freelance

0

Years of experience

0

Successful projects

Hey! I'm Robert Horvat 👋
iOS Engineer building apps with Swift & SwiftUI 📱🚀

MVVM, MVC, VIP, TCA CoreBluetooth, MapKit Realm, Core Data, SQLite CarPlay, CoreBluetooth REST

Swift SwiftUI UIKit Combine async/await Swift Package Manager

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About Me

Approach and philosophy

I’m passionate about building thoughtful and reliable iOS apps. With a strong focus on Swift and the Apple ecosystem, I enjoy turning ideas into smooth, user-friendly experiences. Beyond coding, music and piano inspire my creativity and help me approach challenges with fresh perspective.

iPhone (iOS)
iPad (iPadOS)
Mac (macOS)
Apple Watch (watchOS)
Apple TV (tvOS)
CarPlay

Swift & SwiftUI
UIKit
Clean code
Unit/UI testing
App Store
Performance

Request CV

Where I helped

German Automotive Industry

Developed new iOS modules including a feedback system with media attachments and a news briefing feature available on both iOS and CarPlay. Implemented MVVM architecture and SwiftUI to build a clean, scalable, and modern user experience, while ensuring reliability through XCTests for high-quality, maintainable code.

SwiftUI AVKit Fastlane XCTests

US educational app

Contributed to multiple iOS apps in an online tutoring and quiz ecosystem, building for both iPhone and iPad to deliver a seamless educational experience. Designed intuitive UIs, integrated quiz modules with progress tracking, and ensured consistency and reliability across the suite. Streamlined development by automating build delivery with Fastlane for faster QA and release cycles.

SwiftUI UIKit Fastlane Realm

German Healthcare App

Developed an iPad app for medical professionals to streamline patient measurement for custom compression garments, improving efficiency and patient care. Integrated support for client’s product range and enabled 3D body scanning with the LymphaTech framework and Structure sensor, providing a faster and more accurate alternative to manual measurements.

UIKit StructureSDK SPM Realm

Women Health App

Contributed to the development of women’s health tracking applications, enabling users to monitor cycles, fertility, and pregnancies with seamless and intuitive interfaces. Integrated backend APIs and Bluetooth-connected devices for real-time health monitoring, while ensuring reliability through rigorous TDD with Quick and Nimble. Mentored junior developers, improving code quality and app performance with Swift concurrency.

UIKit Quick/Nimble SPM TDD

Medaia

Led iOS development for the Medaia SkinScreener app, which uses machine learning to assess the risk level of skin cancer (low, medium, high) by scanning suspicious moles. Implemented some new features and fixed performance and user experience, while also contributing cloud functions to support data processing and integration.

SwiftUI CoreML CoreData Concurrency

Other

I’ve also contributed to a variety of other iOS projects across different industries, from education and healthcare to e-commerce and entertainment. You can explore the full list of my work by requesting my CV below.

Request CV

My favorite
stack

Swift

SwiftUI

XCode

Git

Firebase

Figma

Slack

JIRA

My
achievements

BACC. ING. COMP.

at Polytechnic of Međimurje, Čakovec

Two years in a row got a STEM state scholarship and got a reward for having the best grades in county.

2022.

IM Hackathon

organized by Ingemark

Thrilled to win a third place at a competitive hackathon by developing a cutting-edge iOS app in Swift using UIKit programmatically, RxSwift and Firebase for an out of the box backend solution. My innovative solution stood out and earned me recognition from the judges. Grateful for the experience and proud of my achievement, which came with a cash prize. Looking forward to continuing to innovate and collaborate in the tech space.

2021.

My journal

A place where I share what I’ve been working on, lessons I’ve learned, and a bit of what inspires me along the way.