Beginner
21h
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Decode the Coding Interview in Ruby: Real-World Examples
The ultimate guide to Ruby interviews. Developed by FAANG engineers, practice with real-world interview questions from top companies. Prep faster and get interview-ready in just a few hours.
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Preparing for coding interviews has become a daunting task. Trying to solve enough practice questions and remember solutions can feel impossible.
Fortunately, the best way to be successful in the coding interview is not to just grind through problems. The best way is to develop the skills to break down a new problem and deploy the right tools to come up with a solution.
That’s why in this course, you’ll prepare for coding interviews by tackling real world problems faced by tech companies. When you solve real problems related to real projects (for example, paginating attendees in a Zoom call), not only will you have more fun preparing, but you’ll also have an easier time remembering what you’ve learned.
After each project, we’ll also show you what kinds of interview problems you’ll now be able to solve using the techniques you just applied, so that your knowledge is adaptable to new problems.
(This course is also available in Rust, Java, C++, C#, Go, Python, Elixir, Scala, Swift, Kotlin and JavaScript.)
Preparing for coding interviews has become a daunting task. Trying to solve enough practice questions and remember solutions can...Show More
WHAT YOU'LL LEARN
Get hands on practice in preparing for coding interviews by tackling real world problem.
Prepare for interviews by solving the frequently asked coding question at companies like FAANG.
Perform an in-depth analysis of commonly asked coding interview problems.
Learn to map real-world problems to actual interview questions.
Get hands on practice in preparing for coding interviews by tackling real world problem.
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Content
1.
✨Getting Started
2 Lessons
Get familiar with coding interview essentials, tackling real-world problems, and key patterns.
2.
Netflix
26 Lessons
Walk through Netflix feature implementations, optimizing search, recommendations, and user session handling.
Project Description For NetflixFeature #1: Group Similar TitlesFeature #2: Fetch Top MoviesFeature #3: Find Median AgeFeature #4: Popularity AnalysisFeature #5: Fetch Most Recently Watched TitlesFeature #6: Fetch Most Frequently Watched TitlesFeature #7: Browse RatingsFeature #8: Verify User SessionFeature #9: Movie Combinations of a GenreFeature #10: Calculate Median of Buffering EventsFeature #11: Generate Movie Viewing OrdersFeature #12: Maintain Continue Watching BarWhat Did We Learn?DIY: Group AnagramsDIY: Merge K Sorted ListsDIY: Find Median from a Data StreamDIY: Monotonic ArrayDIY: LRU CacheDIY: LFU CacheDIY: Min StackDIY: Validate Stack SequencesDIY: Letter Combinations of a Phone NumberDIY: Sliding Window MedianDIY: PermutationsDIY: Maximum Frequency Stack
3.
22 Lessons
Examine advanced coding challenges and solutions, enhancing Facebook's features for integration and user experience.
4.
Search Engine
22 Lessons
Enhance your skills in developing search engine features through efficient data structures and algorithms.
5.
Google Calendar
17 Lessons
Solve problems in Google's calendar app, enhancing scheduling, conflict management, and productivity features.
6.
Stock Scraper
13 Lessons
Follow the process of designing a stock scraper, DOM traversal, and analyzing stock data efficiently.
7.
UBER
18 Lessons
Master the steps to optimize Uber's driver allocation, route planning, fares, and carpool options.
8.
Amazon
34 Lessons
Step through Amazon’s coding challenges, covering recommendations, logistics, price filtering, and more.
9.
Zoom
12 Lessons
Get started with developing Zoom features and DIY coding tasks for interview prep.
10.
Plagiarism Checker
6 Lessons
Go hands-on with building a plagiarism checker, detecting code similarities and subsequences.
11.
Network
27 Lessons
Grasp the fundamentals of network structures, protocols, and efficient algorithms for robust implementations.
12.
Cyber Security
12 Lessons
Take a closer look at developing encryption schemes, verifying integrity, and solving cyber security problems.
13.
Operating System
35 Lessons
Focus on OS concepts like process scheduling, memory management, file handling, and system recovery.
14.
Language Compiler
22 Lessons
Build on enhancing understanding of compiler design and optimization through hands-on features.
15.
Boggle
6 Lessons
Try out Boggle project development, mastering search algorithms and grid-based word search.
16.
Scrabble 2.0
6 Lessons
Walk through building Scrabble 2.0 with word transformation algorithms and interview problem patterns.
17.
Game
9 Lessons
Go hands-on with game development features and interview-driven problem-solving techniques.
18.
Stocks
19 Lessons
Grasp the fundamentals of enhancing stock trading systems with practical solutions and techniques.
19.
Computational Biology
21 Lessons
Solve problems in computational biology, DNA mutation, virus detection, protein location, and similarity measures.
20.
Cellular Operator(AT&T)
20 Lessons
Implement algorithms for optimizing cellular networks, including signal strength, coverage areas, and user management.
21.
17 Lessons
Master the steps to developing Twitter-like features and solving programming challenges for coding interviews.
22.
Trees
8 Lessons
Learn how to use various techniques to manipulate and traverse binary trees effectively.
23.
Miscellaneous
14 Lessons
Walk through diverse real-world coding challenges and their optimal algorithmic solutions.
24.
Conclusion
1 Lessons
Explore career development with additional resources on behavioral interviews and data structures.
Certificate of Completion
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