English Courses

Reporting and Visualization for Data Analysts

Master data visualization techniques to create compelling, interactive reports and dashboards using Python libraries like Matplotlib and Seaborn for effective data storytelling and analysis.

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

Revisiting C++ Basics

Master fundamental C++ concepts through hands-on practice with vectors, strings, loops, and conditional logic. Build practical programming skills through space-themed exercises and real-world applications.

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

Applying Simple Looping in Practice with C++

Master practical C++ looping techniques through hands-on exercises covering vector operations, digit manipulation, string processing, and array traversal patterns.

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

Practicing String Operations and Type Conversions in C++

Master string manipulation and type conversion techniques in C++ through hands-on exercises covering parsing, rotation, time calculations, and substring operations.

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

Mastering Implementation of Advanced Loops in C++

Master advanced C++ looping techniques to handle complex coding challenges, from nested loops and vector operations to string manipulation and large number computations.

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

C++ Coding Practice for Technical Interviews

Master C++ problem-solving techniques through hands-on practice with array operations, string manipulation, and algorithmic challenges designed to strengthen technical interview preparation.

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

Decision-Making and Scenarios

5 reviews

Learn quantitative modeling techniques to transform data into better business decisions, focusing on project evaluation, financial analysis, and scenario planning for optimal results.

• Coursera
• 8 hours 59 minutes
• Self-Paced
• Paid Course

Microcredential

Fundamental Coding Interview Prep with Java

529 ratings at CodeSignal

Master Java fundamentals, data structures, algorithms, and problem-solving techniques through hands-on practice and real-world coding challenges to excel in technical interviews.

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

Cracking C++ Basics

Master fundamental C++ programming through hands-on practice with data types, syntax, control structures, and logical operators. Build practical skills with interactive coding challenges and real-world examples.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

C++ Loops and Conditional Statements

Master essential C++ programming concepts through hands-on practice with loops and conditional statements, from basic while loops to complex nested structures for building efficient programs.

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

Journey Through C++ Data Structures

Master essential C++ data structures including arrays, vectors, strings, sets, and maps through hands-on exercises. Build practical skills in data manipulation and learn optimal usage patterns for efficient coding.

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

Debugging in C++

Master error handling and debugging techniques in C++ through hands-on practice with common issues like syntax errors, runtime problems, and exception handling for more reliable code development.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Mastering Functions in C++

Master C++ functions, recursion, and exception handling through hands-on practice with pointers, references, scope management, parameter handling, and recursive problem-solving techniques.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Diving Into C++ Classes

Master C++ classes and object-oriented programming through hands-on practice with constructors, encapsulation, methods, and class composition to build robust software architectures.

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

Mastering OOP in C++

Master object-oriented programming principles in C++ through hands-on practice with inheritance, polymorphism, memory management, and code organization for building robust software systems.

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