Built by iOS Engineer Raul G.
Real iOS projects and courses that teach you how to build apps like a pro — beautiful, scalable, and built to ship.
iOS Apps. Built to Learn.
Courses. Built to Master.
Expert iOS Engineer
Raul G., Your iOS Engineer
Passionate about teaching developers how to build real, scalable iOS apps with clean SwiftUI architecture.
I’m Raul — an iOS developer obsessed with building apps that feel good and scale beautifully. From idea to architecture, I focus on clean SwiftUI, Firebase integration, and real-world engineering principles.
'Genssy iOS Code' is where those principles come to life — a curated collection of iOS projects and in-depth courses that teach you how to build apps like a pro, from architecture to final polish.
Swift
SwiftUI
Clean Architecture
Concurrency
Multithreading
Firebase
Networking
Combine
Dependency Injection
App Performance
Debugging
CI/CD & Xcode Instruments
UX/UI Design
Git & GitHub
App Store Submission
Datadog
Jira
Built with Purpose
Why choose Genssy iOS Code
Built for developers who value clean code, real-world architecture, and fast results.
Happy Developers
Devs Love Genssy Code
From beginners to pros, over 3,000 students trust Genssy Code to master SwiftUI, Firebase, and clean architecture.
FAQ Section
Questions, Answers
Get quick answers to your most common questions
Built by iOS Engineer Raul G.
Latest iOS Apps
“Each iOS App is built with scalable code and real-world use in mind.”













