English Courses

Introduction to Calculus for Machine Learning

1 review

Master essential calculus concepts - functions, limits, derivatives, and integrals - with practical applications in machine learning optimization and real-world problem-solving.

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

Applying Advanced Data Structures on Practice

1 review

Master advanced C# data structures through hands-on practice with lists, dictionaries, stacks, and queues while building real-world applications like library systems and financial trackers.

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

Microcredential

Front-End Engineering with React

581 ratings at CodeSignal

Master React development from JavaScript fundamentals through advanced concepts like component lifecycles, API integration, and routing to build dynamic, interactive web applications.

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

Microcredential

Advanced Interview Prep for Senior Engineers in Python

593 ratings at CodeSignal

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

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

Microcredential

Introduction to Django for Back-End Development

23 ratings at CodeSignal

Master Django back-end development through hands-on projects, from basic server setup to building a real-time To-Do app with authentication, data management, and CRUD operations using SQLite3.

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

Microcredential

Introduction to MongoDB for Data Analysts

13 ratings at CodeSignal

Master MongoDB's flexible schema and powerful querying capabilities to efficiently manage, analyze, and manipulate data in this leading NoSQL database system.

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

Microcredential

AI Interviews - Software Design, Architecture, and More

21 ratings at CodeSignal

Master technical interview skills through AI-powered roleplays covering software design, system architecture, data management, and security, with personalized feedback to boost your confidence and expertise.

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

Leading with Integrity and Values

1 review

Master the art of value-based leadership while learning to build trust, make ethical decisions, and create a culture of integrity that inspires and motivates teams to achieve their best.

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

Functional Programming Techniques in C++

1 review

Master functional programming concepts in C++ through hands-on practice with functors, currying, and partial application to create modular and maintainable code.

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

Getting Started with PySpark and RDDs

1 review

Master PySpark's Resilient Distributed Datasets (RDDs) to efficiently create, transform, and analyze large-scale data through hands-on practice with file operations and data transformations.

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

Getting Started with Angular: Initial Setup and Basics

1 review

Discover the essentials of Angular development, from environment setup to creating components, data binding, and template control flow for building your first web application.

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

Collaborating with QA Engineers

1 review

Master effective collaboration techniques with QA teams while building testable code, managing defects, and implementing quality-focused development practices to enhance software reliability.

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

Microcredential

Supercommunicators - Have Conversations that Matter

139 ratings at CodeSignal

Master essential communication techniques to frame meaningful dialogues, uncover underlying motivations, manage emotional dynamics, and foster authentic connections in personal and professional settings.

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

Microcredential

Mastering Public Speaking Through Practice

15 ratings at CodeSignal

Master essential public speaking techniques to deliver persuasive presentations, handle Q&As confidently, and think on your feet when communicating with technical and non-technical audiences.

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

Microcredential

Mastering Docker: Containers, Networking, and Orchestration

292 ratings at CodeSignal

Master Docker containerization through hands-on practice with images, volumes, networking, and orchestration using Docker Compose for efficient application deployment and management.

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