College Prep Courses

Interview Prep - The Last Mile in Python

Master advanced Python algorithms and data structures essential for technical interviews, covering hash tables, heaps, graphs, string searching, and bit manipulation techniques.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Credential

Coding Interview Prep for Senior Engineers in C++

Master advanced C++ concepts, data structures, and OOP principles while practicing data stream manipulation, filtering, and aggregation techniques for senior-level coding interviews.

• CodeSignal
• 13 hours
• Self-Paced
• Free Certificate
• 5 courses

Credential

Coding Interview Prep for Senior Engineers in C#

Master advanced C# programming with data structures, error handling, and stream processing. Practice real-world scenarios using dictionaries, sets, and tuples while learning JSON and XML data manipulation techniques.

• CodeSignal
• 13 hours
• Self-Paced
• Free Certificate
• 5 courses

Interview Prep - The Last Mile in PHP

Master advanced PHP concepts including hash tables, heaps, graph algorithms, string searching, and bit manipulation to excel in technical interviews and enhance your problem-solving capabilities.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Interview Prep - The Last Mile in JavaScript

Master advanced JavaScript interview topics including hash tables, heaps, graph algorithms, string searching, and bit manipulation to excel in technical coding challenges and boost problem-solving skills.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Interview Prep - The Last Mile in C++

Master advanced C++ concepts and algorithms essential for technical interviews, including hash tables, heaps, graph algorithms, string searching, and bit manipulation techniques.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Interview Prep - The Last Mile in Java

Master advanced Java programming concepts and algorithms essential for technical interviews, from hash tables and heaps to graph algorithms and bit manipulation techniques.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Credential

Four-Week Coding Interview Prep in C++

Master coding interview fundamentals through hands-on practice with C++, covering data structures, algorithms, and problem-solving techniques from basic string operations to advanced graph algorithms.

• CodeSignal
• 12 hours
• Self-Paced
• Free Certificate
• 4 courses

Credential

Coding Interview Prep for Senior Engineers in JavaScript

Master JavaScript data structures, OOP concepts, and advanced data manipulation techniques for handling complex data streams, with practical exercises focused on professional coding interview scenarios.

• CodeSignal
• 13 hours
• Self-Paced
• Free Certificate
• 5 courses

Interview Prep - The Last Mile in C#

Master advanced C# concepts like hash tables, heaps, graph algorithms, and bit manipulation to excel in technical interviews and boost your problem-solving capabilities.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Credential

Advanced Interview Prep for Senior Engineers in C#

Master advanced C# data structures, design patterns, and refactoring techniques while building interview-ready skills for technical assessments and real-world software development challenges.

• CodeSignal
• 20 hours
• Self-Paced
• Free Certificate
• 5 courses

Credential

Advanced Interview Prep for Senior Engineers in C++

Master advanced C++ data structures, design patterns, and refactoring techniques while building expertise in backward compatibility and problem-solving skills for technical interviews.

• CodeSignal
• 21 hours
• Self-Paced
• Free Certificate
• 5 courses

Credential

Four-Week Coding Interview Prep in PHP

Master PHP coding interview skills through hands-on practice with algorithms, data structures, and problem-solving techniques - from basic string operations to advanced graph algorithms and dynamic programming.

• CodeSignal
• 12 hours
• Self-Paced
• Free Certificate
• 4 courses

Credential

Four-Week Coding Interview Prep in C#

Master coding interview fundamentals through hands-on practice with C# - from basic string operations to advanced algorithms like dynamic programming, data structures, and graph theory.

• CodeSignal
• 12 hours
• Self-Paced
• Free Certificate
• 4 courses

Credential

Advanced Interview Prep for Senior Engineers in TypeScript

Master advanced TypeScript concepts including data structures, design patterns, and refactoring techniques while preparing for senior engineering interviews through hands-on problem-solving practice.

• CodeSignal
• 21 hours
• Self-Paced
• Free Certificate
• 5 courses