Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
- Triple validation: technical, pedagogical, sectoral.
- Minimum rating 4.8/5 over the last 12 sessions.
Learning objectives
- Master protocols and extensions for reusable code.
- Handle errors and optionals robustly.
- Implement asynchrony with async/await and actors.
- Optimize performance with ARC and memory management.
- Develop advanced interfaces with SwiftUI.
- Test and debug complex apps effectively.
- Produce deliverables ready for the App Store.
The Learni story
Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.
Don't let this gap widen
Why this program matters
Without intermediate Swift mastery, 65% of iOS apps crash in production, causing annual losses of 20k€ per developer in urgent debugging.
Teams stagnate, miss App Store deadlines, and lose 30% of talent to Android/SwiftUI competition.
Risk of obsolete legacy code, vulnerable security with 40% unmanaged memory errors, and customer frustration: App Store ratings below 3 stars.
Invest 35 hours to avoid these pitfalls and boost your career tomorrow.
Program
Module 1Advanced Swift Foundations: Protocols and Extensions (Xcode, Playgrounds)
Dive into protocols to structure modular code, create custom extensions to boost reusability, complete practical exercises on real iOS app cases, produce your first extended modules, alternating theory and intensive coding for immediate mastery.
Module 2Error Handling and Optionals: Application Robustness (try-catch, guards)
Learn to anticipate crashes with secure optionals and elegant guards, implement advanced try-catch mechanisms on critical mobile scenarios, test on real datasets, generate reliable logs, experience the power of infallible code that captivates users.
Module 3Modern Asynchrony: async/await and Actors (Task, Concurrency)
Conquer concurrency with fluid async/await, deploy actors for risk-free threading, code asynchronous APIs on networking app examples, measure speed gains, deliver ultra-reactive data streams that turn your projects into successes.
Module 4Performance and Memory: ARC, Lazy Properties, and Optimizations (Instruments)
Optimize memory via advanced ARC and lazy properties, profile with Instruments to track leaks, apply techniques to resource-intensive apps, visualize 40% fluidity boosts, create lightweight production-ready builds, an addictive step toward excellence.
Module 5Advanced SwiftUI and Testing: Pro Interfaces and QA (XCTest, Previews)
Build dynamic UIs with SwiftUI combinators, integrate animations and data binding, write exhaustive unit tests with XCTest, debug with live previews, finalize a complete deployable iOS app project, leave with a concrete portfolio that impresses recruiters.
Evaluation method
- Daily interactive quizzes
- Final iOS app project
- Personalized code review
Learning method
- Active learning through projects
- Hands-on exercises in pairs
- Immediate feedback from the trainer
Methods, materials and delivery
The Swift Training - Master Advanced iOS Apps program is delivered onsite or remote (blended-learning, e-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.
The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.
Equipment required
For the smooth delivery of the Swift Training - Master Advanced iOS Apps program, the following equipment is required:
- Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
- Training environments installed on workstations or accessible online
- Course materials, hands-on exercises and complementary resources
- Post-training access to materials and educational resources
For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.
* contact us for remote delivery feasibility** ratio varies depending on the program
Skills assessment methods
Assessment of skills acquired during the Swift Training - Master Advanced iOS Apps program is performed through:
- During training: case studies, hands-on labs and professional scenarios
- End of training: self-assessment questionnaire and skills evaluation by the trainer
- After training: completion certificate detailing acquired skills
Program accessibility
Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.
Enrollment terms and lead times
Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.
Verified reviews
What our learners
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
Our method
Training quality, guaranteed at every step
Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.
You meet the trainer beforehand
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
- Live briefing on goals and team context.
- Veto right — we swap the trainer for free if needed.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
- Hands-on cases drawn from your stack and projects.
- Program co-written then validated by your team.
Continuous quality follow-up
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
- NPS, knowledge quizzes and skills self-assessment.
- Satisfaction guarantee: fully satisfied or free rework.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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