Watch this session now to learn how senior iOS developers use the latest UICollectionView.CellRegistration APIs without losing modularity and testability.

https://www.essentialdeveloper.com/articles/architecting-ios-apps-for-the-latest-uicollectionviewcell-registration-apis-live-dev-mentoring

But hurry up because this video is publicly available only until September 26th, 2022. After that, it'll only be available to students of the iOS Lead Essentials program.

We don't know if you've seen it but our podcast is back 🎙!

And we have already released 3 new episodes:

• Paras Gorasiya, a student of the iOS Lead Essentials program who managed to move to a new job in Germany with a 3x salary hike 🇮🇳✈️🇩🇪: https://youtu.be/mPuSpI7jQ5E

• Damian Modernell, a student of the iOS Lead Essentials program who managed to move from a regular office job to working remotely from a Caribbean Island 🏝: https://youtu.be/QoaIAT3W53g

• Florian Tousch, a student of the iOS Lead Essentials program who got a 4x pay raise developing iOS apps and traveling at the same time ✈️🧑‍💻: https://youtu.be/P6yYPZlSJzU

Want to learn a technique senior iOS devs use to increase team productivity and speed up development in legacy codebases? 👇

So watch this FREE mentoring session now to learn how and when to start modularizing an existing legacy monolith iOS codebase the right way:

https://www.essentialdeveloper.com/articles/how-senior-ios-devs-modularize-legacy-monolith-codebases-live-dev-mentoring

But hurry up because this video is publicly available only until October 17th, 2022. After that, it'll only be available to students of the iOS Lead Essentials program.

Have you ever seen nested Swift closures shaped like an arrowhead (aka Pyramid of Doom)? 😱

Code shaped as an arrowhead is an anti-pattern caused by many nested structures such as nested conditions, switch statements, and even closures.

So watch this mentoring session now to learn how to eliminate nested closures (with & without Swift's async/await) to make code easier to read and maintain.

https://www.essentialdeveloper.com/articles/how-senior-ios-devs-eliminate-nested-closures-arrow-anti-pattern-in-swift-live-dev-mentoring

We just released a new podcast episode 🎙

Our guest today is Thiago Penna, a student of the iOS Lead Essentials program who managed to move to Germany as an iOS Team Leader in a job he really likes and with a significant salary increase!

Watch it now to learn how he did it 👇

https://www.essentialdeveloper.com/articles/brazilian-ios-dev-becomes-a-confident-team-leader-in-germany-ios-lead-essentials-podcast-044

Do you want to know how senior iOS devs analyze legacy code before implementing new features? 🧑‍💻

To become a complete senior developer, you must know how to deal with legacy codebases effectively.

So watch this mentoring session now to learn how to analyze and improve legacy code.

https://www.essentialdeveloper.com/articles/architecting-legacy-ios-apps-for-remote-local-storage-like-realm-coredata-live-dev-mentoring

We just released a new podcast episode 🎙

Our guest today is Danil Lakhtin, a student of the iOS Lead Essentials program who managed to move to a new job in Portugal with a 2x pay raise + paid relocation!

Watch it now to learn how he did it 👇

https://www.essentialdeveloper.com/articles/how-this-ios-dev-got-a-2x-pay-raise-paid-relocation-to-europe-ios-lead-essentials-podcast-045

Hi everyone! We just released a new podcast episode 🎙

Our guest today is Riccardo Rossi, a student of the iOS Lead Essentials program who went from feeling stuck to becoming a confident Team Lead with a 2x pay raise!

Watch it now to learn how he did it 👇

https://www.essentialdeveloper.com/articles/italian-ios-dev-promoted-to-team-lead-2x-pay-raise-ios-lead-essentials-podcast-046

Hi everyone! We just released a new podcast episode 🎙

Our guest today is Trip Phillips, a student of the iOS Lead Essentials program who confidently aced big tech interviews, got multiple offers, and accepted a remote position with a 2x pay raise building iOS apps at scale!

Watch it now to learn how he did it 👇

https://www.essentialdeveloper.com/articles/acing-big-tech-ios-interviews-2x-raise-building-apps-at-scale-ios-lead-essentials-podcast-047

Hi everyone! We just released a new podcast episode 🎙

Our guest today is Fabio Mignogna, a student of the iOS Lead Essentials program who became a confident Principal iOS Engineer with a 3x pay raise! Watch it now to learn how he did it.

Watch it now to learn how he did it 👇

https://www.essentialdeveloper.com/articles/how-this-ios-dev-got-a-3x-pay-raise-as-a-principal-ios-engineer-ios-lead-essentials-podcast-048

Hi everyone! We just released a new podcast episode 🎙️

Our guest today is Tulio Parreiras, a student of the iOS Lead Essentials program who became a confident Senior iOS Developer, took control of his career, and got a visa sponsorship to move abroad 🇧🇷✈️🇦🇺!

Watch it now to learn how he did it 👇

https://www.essentialdeveloper.com/articles/how-this-ios-dev-achieved-a-visa-sponsorship-location-freedom-ios-lead-essentials-podcast-049

Want to learn advanced modularization techniques that senior iOS devs use? 👨‍💻👇

So watch this FREE mentoring session now and learn how to speed up slow Xcode builds and migrate a legacy Obj-C codebase to Swift.

https://www.essentialdeveloper.com/articles/how-to-speed-up-slow-xcode-builds-modularize-migrate-legacy-obj-c-to-swift-live-dev-mentoring

Want to know how to efficiently turn app ideas into solid iOS apps and keep releasing new features regularly? 👇

So watch this FREE mentoring session now and learn how senior iOS devs implement requirements with good design and tests.

https://www.essentialdeveloper.com/articles/how-senior-ios-devs-plan-and-test-drive-app-ideas-into-solid-ios-apps-live-dev-mentoring

Ever wondered how to effectively deal with Singletons in legacy iOS codebases? 🤔

So watch this FREE mentoring session now to learn how senior iOS developers solve Singleton challenges like testability, threading issues, and memory leaks!

https://www.essentialdeveloper.com/articles/how-senior-ios-devs-deal-with-singletons-in-legacy-ios-codebases-live-dev-mentoring

Have you noticed that you can end up with massive views in SwiftUI like it used to happen with massive view controllers when using UIKit? 🧐

So watch this FREE mentoring session to learn how to organize your SwiftUI code into simple, reusable, and composable components.

https://www.essentialdeveloper.com/articles/swiftui-code-review-state-management-design-patterns-composition-live-dev-mentoring

Hi everyone! We just released a new podcast episode 🎙️

Our guest today is Luisa Castaño, a student of the iOS Lead Essentials program who became a confident Senior iOS Developer with a salary raise!

Watch it now to learn how she did it 👇

https://www.essentialdeveloper.com/articles/how-this-ios-dev-got-promoted-to-senior-level-with-a-pay-raise-ios-lead-essentials-podcast-050

Hi everyone! We just released a new podcast episode 🎙️

Our guest today is Luis Piura, a student of the iOS Lead Essentials program who went from feeling stuck to becoming a confident Senior iOS Developer with a 3x salary raise in only 1.5 years!

Watch it now to learn how he did it 👇

https://www.essentialdeveloper.com/articles/how-this-ios-dev-got-a-3x-pay-raise-working-from-anywhere-ios-lead-essentials-podcast-051

Ever wondered how to add new table/collection cell types easily without cluttering your data sources with if/else/switch statements? 🤔 Wonder no more! 👇

Watch this mentoring session now and learn how senior iOS devs implement polymorphic Table/CollectionViews with multiple cell types following the Open/Closed Principle (the O in SOLID!). 🧑‍💻

https://www.essentialdeveloper.com/articles/polymorphic-table-collectionviews-multiple-cell-types-without-if-else-switch-live-dev-mentoring

Hi everyone! We just released a new iOS Dev Mentoring Session 👇

Want to learn how to refactor Massive View Controllers and catch/fix bugs in legacy iOS codebases? 🛠️

Watch this FREE mentoring session now and learn what techniques senior iOS devs use to test and refactor legacy iOS code, including network requests. 🧑‍💻

https://www.essentialdeveloper.com/articles/how-senior-ios-devs-test-refactor-legacy-code-with-massive-view-controllers-live-dev-mentoring

Hi everyone! We just released a new iOS Dev Mentoring Session 👇

Watch this FREE mentoring session now and learn techniques senior iOS devs use to improve iOS codebases, such as design patterns, domain modeling, and how to share data between devices with frameworks like CoreData/CloudKit. 🧑‍💻

But hurry up because this video is publicly available only until April 24th, 2023. After that, it'll only be available to students of the iOS Lead Essentials program.

https://www.essentialdeveloper.com/articles/ios-app-architecture-review-by-senior-ios-developers-live-dev-mentoring

Hi everyone! We just released a new iOS Dev Mentoring Session 👇

Want to learn how to architect iOS apps to connect with many different devices via Bluetooth?

Watch this FREE mentoring session now to learn how to properly architect ‌iOS apps using CoreBluetooth/CBPeripheral/BLE 🧑‍💻

But hurry up because this video is publicly available only until May 1st, 2023. After that, it'll only be available to students of the iOS Lead Essentials program.

https://www.essentialdeveloper.com/articles/how-to-architect-ios-apps-properly-using-corebluetooth-cbperipheral-ble-live-mentoring