English speaking courses can help you learn pronunciation, vocabulary expansion, conversational skills, and effective storytelling techniques. You can build confidence in public speaking, improve your listening skills, and practice everyday dialogues in various contexts. Many courses introduce tools like language apps and online platforms for practicing with native speakers, enhancing your ability to communicate clearly and effectively in both casual and professional settings.

University of Colorado Boulder
Skills you'll gain: Problem Solving, Computational Thinking, Computer Vision, Game Theory, Image Analysis, Probability, Artificial Neural Networks, Mathematical Modeling, Behavioral Economics, Convolutional Neural Networks, Algorithms, Human Development, Analytical Skills, Artificial Intelligence and Machine Learning (AI/ML), Computer Graphics, Artificial Intelligence, Psychology, Human Learning, Theoretical Computer Science, Human Machine Interfaces
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: AI Orchestration, AI Workflows, Agentic Workflows, Agentic systems, Generative AI Agents, LLM Application, Application Design, Tool Calling, Large Language Modeling, Context Management, Software Design Patterns
Intermediate · Course · 1 - 4 Weeks

National Academy of Sports Medicine
Skills you'll gain: Nutrition and Diet, Nutrition Education, Health And Wellness Coaching, Sports Medicine, Health Promotion, Preventative Care
Beginner · Course · 1 - 4 Weeks

The Chinese University of Hong Kong
Skills you'll gain: Operations Research, Computational Logic, Combinatorics, Algorithms, Applied Mathematics, Mathematical Modeling, Mathematical Software, Computational Thinking, Programming Principles, Theoretical Computer Science, Performance Tuning, Linear Algebra
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Microsoft Excel, Excel Formulas, Business Mathematics, Power BI, Data Analysis, Pivot Tables And Charts, Data Transformation, Timelines, Data Cleansing, Data Management
Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Cardiology, Anatomy, Immunology, Hematology, Hemodynamics, Capillary, Pathology, Physiology
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Model View Controller, Swift Programming, Object Oriented Programming (OOP), Data Structures, iOS Development, Programming Principles, Mobile Development, Apple Xcode, Software Architecture, Development Environment
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Positivity, Resilience, Change Management, Growth Mindedness, Optimism, Continuous Improvement Process, Persistence, Personal Development, Dealing With Ambiguity, Leadership Development, Self-Awareness, Emotional Intelligence
Beginner · Course · 1 - 3 Months

Skills you'll gain: Time Series Analysis and Forecasting, Deep Learning, Statistical Analysis, Predictive Modeling, Statistical Methods, Forecasting, Data Preprocessing, Jupyter, Applied Machine Learning, Data Transformation, Model Evaluation, Pandas (Python Package), Unsupervised Learning, Dimensionality Reduction
Intermediate · Course · 1 - 4 Weeks

Yonsei University
Skills you'll gain: Hospitality Management, Hospitality, Customer Service, Customer experience strategy (CX), Healthcare Industry Knowledge, Expectation Management, Product Marketing, Service Management, Innovation, Customer experience improvement, Revenue Management, Business Marketing, Marketing, Patient-centered Care, Capacity Management
Mixed · Course · 1 - 4 Weeks
Skills you'll gain: Unified Modeling Language, File I/O, Visual Basic (Programming Language), Database Management, System Software, Databases, Relational Databases, Algorithms, Computer Architecture, Network Security, Computer Hardware, SQL, Computer Science, Development Environment, Data Structures, Object Oriented Programming (OOP), Object Oriented Design, Computer Programming, Microsoft Development Tools, Programming Principles
Beginner · Specialization · 3 - 6 Months

National Taiwan University
Skills you'll gain: SketchUp (3D Modeling Software), 3D Modeling, Building Design, 3D Assets, Architecture and Construction, Computer-Aided Design, Assembly Drawing
Intermediate · Course · 1 - 3 Months