Overview
Solve real-world coding challenges commonly asked in FAANG technical interviews., Break down complex algorithmic problems using proven step-by-step strategies., Develop reusable patterns for solving recursion, dynamic programming, and graph problems., Strengthen your understanding of core data structures like arrays, stacks, queues, and trees., Practice coding under time constraints to simulate real interview pressure., Recognize and implement optimal solutions using time and space complexity analysis., Improve problem-solving speed, clarity, and confidence in coding assessments., Learn how to approach unfamiliar problems using a repeatable, structured method., Build the mental discipline and strategy needed to excel in six- and seven-figure coding interviews.
iOS developers preparing for technical interviews at top tech companies., Swift programmers aiming to master algorithmic thinking and coding challenges., Junior developers looking to break into mid-level or senior iOS roles., Engineers who want to practice real-world interview questions used by FAANG companies., Self-taught developers seeking structure and expert guidance on solving hard problems., Bootcamp grads or CS students preparing for whiteboard-style interviews., Mobile engineers who want to sharpen their problem-solving speed and clarity., Anyone tired of watered-down practice problems and ready for elite-level preparation.
Solid understanding of Swift fundamentals (variables, functions, optionals, closures)., Familiarity with Xcode and its basic workflow., Experience working with arrays, dictionaries, sets, and other core Swift collections., Basic knowledge of control flow: if statements, loops, and switch cases., Ability to read and write Swift functions and work with value/reference types., Some experience solving basic coding problems or algorithms in Swift., A serious mindset and the willingness to train like you're prepping for a six-figure role.
Stop Struggling with Glider and LeetCode Challenges—Start Mastering Them
This isn’t theory. It’s not fluff. And it’s definitely not another endless dump of problems with no real guidance.
The FAANG Coding Challenge Vault is built specifically for developers who are smart, experienced, and motivated—but still hitting walls with technical interviews.
Maybe you’ve been writing code on the job for years, but those timed challenges trip you up.
Maybe you're self-taught and never quite “got” recursion, binary trees, or graph traversal.
Or maybe you’re brilliant, pivoting into tech, and just need a clear path to get past the final hurdle.
This course breaks it all down for you. Step by step. No ego. No jargon. No talking over your head. Just clear explanations, real patterns, and practical walkthroughs of the exact coding problems being asked right now at companies like Google, Amazon, and Meta.
You’ll learn:
How to recognize patterns that repeat in top-tier interviews
How to approach problems under pressure and avoid panic
How to truly understand recursion, trees, and dynamic programming—without memorizing
How to think and communicate like an engineer at a top company
And here’s the best part:
We don’t just show the solution—we explain why it works, how to think through it, and how to adapt it to variations you’ll see in real interviews.
You don’t need a $15,000 bootcamp. If you’re aiming for a six- or seven-figure role, your journey starts right here—with practical, real-world coding prep that actually gets you hired.
Whether you're preparing for your first technical interview or trying to level up for a senior engineering role, this course will give you a massive edge.
Skip the gimmicks. Get the training that actually works—and join the thousands of serious, motivated engineers already leveling up their careers worldwide today.
Norbert Grover
Norbert Grover
iOS Developer
Welcome to my Udemy profile! I'm Norbert Grover, an experienced iOS Mobile Developer specializing in GraphQL implementation, with over a decade of expertise in crafting high-quality software solutions.
About Me
With a strong foundation in Swift, SwiftUI, UIKit, and Combine, I've led the integration of GraphQL into major iOS projects, achieving significant reductions in API response times and enhancing overall application performance. My commitment to Agile methodologies has consistently resulted in increased project efficiency and faster delivery times.
Professional Achievements
Achieved increase in user engagement through innovative app features and enhancements.
Enhanced app stability and user satisfaction by resolving critical bugs and improving performance.
Professional Experience
Randstad Technologies, Fidelity Investments: Designed intuitive UIs, employed Agile methodologies, and ensured scalable, testable code using MVVM and Combine.
Pragmatic Programming Content Creator: Mentored developers, established comprehensive course content, and enhanced coding proficiency in Swift and related technologies.
Klover: Maintained and implemented app features, optimized application performance, and led successful web services integration.
Akraya: Improved user experience and application performance through code optimization and REST API integration.
OPU Labs: Refactored non-maintainable codebases, integrated new features, and ensured clean, reusable code.
LOC-Eight App: Developed and optimized a parking location guidance app, enhancing user satisfaction and reducing app crash rates.
Team Gear App: Developed a youth sports organization management app, improving team efficiency and user retention.
Listen IN App: Developed a real estate MVP app, optimizing UI and image rendering, and enhancing user engagement.
Technical Skills
Languages: Objective-C, Swift
Frameworks: iOS Core OS, macOS, Cocoa, Cocoa Touch
Version Control: Git, GitHub, AWS CodeCommit
IDE: Xcode
Design Patterns: MVVM, MVC
Other: Networking & GCD, Persistence Data, Server-Side Web Development, Swift Data Structures & Algorithms, CocoaPods, Shell Scripting, Unit Testing, iOS App Store Submission, Apple SDK, Asynchronous Tasks, JSON Parsing, SwiftUI
Certifications
Project Management: Agile, Waterfall
iOS Mobile Developer Nanodegree: Udacity
I'm passionate about leveraging my expertise in iOS development and GraphQL to drive innovation and deliver high-quality, user-centric applications. Let's embark on a learning journey together and take your iOS development skills to the next level!