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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Without this advanced Swift training, your iOS apps risk concurrency crashes (40% of production bugs according to Apple), sluggish performance losing 25% of users, time-consuming refactorings multiplied by 3, falling behind on SwiftUI 5 and iOS 18, App Store rejections for memory leaks, loss of freelance contracts estimated at 20k€/year.
Your junior competitors outperform untrained seniors, your teams stagnate on obsolete code, multiplying debug hours by 5.
Invest 35 hours to avoid these costly pitfalls and dominate the mobile market.
The Training Swift Advanced - Develop High-Performance iOS Apps training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Training Swift Advanced - Develop High-Performance iOS Apps training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Training Swift Advanced - Develop High-Performance iOS Apps training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Dive into modern asynchronous programming, code concurrent tasks with async/await, implement actors for data safety, perform exercises on real network flows, test multithread scenarios, produce a thread-safe app module that boosts your iOS performance by 40%.
Analyze memory leaks with Instruments, optimize ARC and weak references, profile your code for speed gains, apply techniques on concrete cases of resource-intensive apps, generate performance reports, transform your slow apps into smooth machines ready for the App Store.
Design powerful protocols with extensions, master conditional generics and associated types, refactor legacy code into modular architecture, practice on open-source projects, deliver reusable libraries, elevate your Swift code to a professional scalable level.
Create dynamic UIs with smooth animations, manage complex state via @Observable and Combine, integrate custom views, test on real iOS simulators, develop a complete responsive interface, offer your users a premium native and addictive experience.
Deploy advanced unit/UI tests with XCTest, debug in depth with LLDB, integrate CI/CD via Xcode Cloud, assemble a capstone project of a complete iOS app, present your certified deliverable, leave with a concrete portfolio to land high-level missions.
Target audience
Senior iOS developers, mobile architects, lead developers seeking to upskill in advanced Swift.
Prerequisites
Mastery of intermediate Swift, 2 years iOS experience, expert Xcode, basics in asynchronous programming.
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