English Courses

Master Splitting Advanced Tasks into Smaller Pieces with Python

Master Python techniques for breaking complex tasks into manageable pieces, from matrix traversal to nested data structures. Learn systematic approaches to divide, implement, and merge solutions effectively.

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

Master Dictionaries, Two Pointers, and More Algorithms in Python

Master advanced Python algorithms through hands-on practice with HashMaps, HashSets, and two-pointer techniques. Build efficient solutions for array manipulation, string processing, and optimization problems.

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

Getting Into JavaScript Fundamentals

Master JavaScript fundamentals through hands-on coding exercises, from basic syntax to ES6+ features, while building practical projects that reinforce core programming concepts and best practices.

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

Server-side Web Development with Node.js and Express.js

Master backend development fundamentals using Node.js and Express.js to build servers, handle data flow, implement RESTful APIs, and create robust full-stack applications with proper error handling.

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

Introduction to Authentication and Authorization

Master authentication and authorization fundamentals, from secure password handling to token-based systems, RBAC implementation, and full-stack security measures for web applications.

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

Introduction to MongoDB

Master MongoDB fundamentals and NoSQL concepts while building practical database skills through space-themed projects. Learn data modeling, CRUD operations, querying, and database management.

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

Intro to Data Visualization with Titanic

Master data visualization techniques using Python libraries while analyzing the Titanic dataset - create insightful plots, explore statistical patterns, and transform raw data into meaningful visual stories.

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

Intro to Time Series Analysis with Airline Data

Explore time series analysis through airline data, mastering visualization techniques and predictive modeling to understand travel patterns, trends, and seasonal fluctuations.

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

Intro to Unsupervised Machine Learning

Master unsupervised machine learning through hands-on practice with clustering, dimensionality reduction, and advanced algorithms using the Iris dataset for practical data analysis applications.

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

Intro to Data Cleaning and Preprocessing with Titanic

Master data cleaning and preprocessing techniques using Python with the Titanic dataset, covering missing data handling, feature engineering, scaling, outlier detection, and categorical data transformation.

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

Deep Dive into Numpy and Pandas with Housing Data

Master advanced Numpy and Pandas operations through hands-on practice with housing data, covering matrix operations, data optimization, and real-world applications in bioinformatics, astronomy, and social networks.

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

Introduction to Supervised Machine Learning

Master supervised machine learning through hands-on wine quality prediction, implementing linear and logistic regression models while exploring feature analysis, gradient descent, and model evaluation techniques.

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

Engineering Output Size with LLMs

Master precise control over LLM outputs - from single-word responses to detailed content generation. Learn techniques for manipulating AI-generated text length and detail to match specific requirements.

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

Journey Into Format Control in Prompt Engineering

Master format control techniques to command LLMs in producing structured outputs, from simple bullet lists to complex JSON and YAML formats, along with executable code generation.

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

Prompt Engineering for Precise Text Modification

Master sophisticated prompt engineering techniques for precise text manipulation, focusing on summarization, extension, and modification while maintaining essential elements and desired characteristics.

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