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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 advanced Swift mastery, 40% of your iOS apps crash due to concurrency race conditions, like 70% of bugs reported on App Store.
Sluggish performance causes 35% user drop-offs, wasting endless debugging hours and client contracts.
Delay on iOS 17+ features, lose 20% team productivity.
Your competitors deploy ultra-fast apps, you stagnate.
14h invested avoids 100h annual losses, boosts salaries +15% via recognized expertise.
The Advanced Swift Training - Boost iOS App Performance 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 Advanced Swift Training - Boost iOS App Performance 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 Advanced Swift Training - Boost iOS App Performance 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 actors to avoid data races, simulate network APIs with async/await, build a multi-task thread-safe app through live practical exercises on Xcode, analyze Instruments traces to detect bottlenecks, produce a functional deliverable: optimized concurrent module ready for integration.
Advance to expert optimization, profile memory and CPU with Instruments on real apps, implement advanced protocols for modular code, create dynamic SwiftUI views with smooth animations and state management, test exhaustively with XCTest, package your code with Swift Package Manager, leave with a fully certified performant project and boosted portfolio.
Target audience
Senior iOS developers, mobile technical leads, app architects upskilling in modern Swift.
Prerequisites
Mastery of intermediate Swift, 2 years iOS Xcode experience, knowledge of SwiftUI or UIKit, basics of concurrency.
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