English pronunciation courses can help you learn vowel and consonant sounds, intonation patterns, and stress placement. You can build skills in clear speech, effective listening, and accent reduction techniques. Many courses introduce tools like phonetic charts and pronunciation apps, which assist in practicing sounds and tracking progress.

Skills you'll gain: Apache Hadoop, Apache Spark, PySpark, Apache Hive, Big Data, IBM Cloud, Kubernetes, Docker (Software), Scalability, Data Processing, Development Environment, Distributed Computing, Performance Tuning, Open Source Technology, Data Transformation, Debugging
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Hardening, Distributed Denial-Of-Service (DDoS) Attacks, Incident Response, Network Architecture, Network Security, Intrusion Detection and Prevention, Incident Management, Network Protocols, Threat Detection, Event Monitoring, Threat Management, Security Information and Event Management (SIEM), Network Monitoring, Network Infrastructure, Cyber Attacks, Computer Security Incident Management, Operating Systems, Linux, Bash (Scripting Language), Databases
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Python Programming, Command-Line Interface, Programming Principles, Computer Programming, Scripting, Computer Programming Tools, Program Development, Development Environment
Beginner · Guided Project · Less Than 2 Hours

Goodwill Industries International
Skills you'll gain: Communication, Coaching, Diversity Equity and Inclusion Initiatives, Trustworthiness, Professional Development, Workforce Development, Ethical Standards And Conduct, Relationship Management, Rapport Building, Diversity Awareness, Professionalism, Empathy, Workplace inclusivity, Human Services, People Development, Relationship Building, Human Development, Goal Setting, Expectation Management, Crisis Intervention
Beginner · Course · 1 - 4 Weeks

University of Virginia
Skills you'll gain: Public History, Writing, Storytelling, Writing and Editing, World History, European History, Research, Community Development, Culture, Creativity
Beginner · Course · 1 - 3 Months

Hebrew University of Jerusalem
Skills you'll gain: Sensory Systems Analysis, Electrophysiology, Artificial Neural Networks, Life Sciences, Neurology, Cell Biology, Physiology, Psychology, Network Model, Network Analysis, Simulations, Anatomy, Healthcare Ethics, Simulation and Simulation Software, Mathematical Modeling, Biology
Mixed · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Statistical Process Controls, Lean Six Sigma, Lean Methodologies, Six Sigma Methodology, Process Improvement, Team Management, Process Capability, Team Performance Management, Lean Manufacturing, Data Collection, Quality Improvement, Knowledge Transfer, Management Training And Development, Team Building, Process Improvement and Optimization, Statistical Hypothesis Testing, Meeting Facilitation, Continuous Improvement Process, Performance Measurement, Statistics
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Generative Engine Optimization (GEO), Prompt Engineering, Web Analytics and SEO, Search Engine Optimization, Search Engine Marketing, Generative AI, Marketing Strategy and Techniques, Blogs, Digital Marketing, Content Marketing, Content Creation, Web Content, Semantic Web, Keyword Research, Content Strategy, Growth Strategies, Artificial Intelligence, Web Analytics, Competitive Analysis, Performance Measurement
Intermediate · Specialization · 1 - 3 Months

HEC Paris
Skills you'll gain: Investment Management, Portfolio Management, Investments, Asset Management, Portfolio Risk, Financial Services, Financial Market, Risk Management, Risk Appetite, Risk Mitigation, Performance Measurement, Financial Regulation, Product Lifecycle Management, Performance Analysis, Risk Analysis, Microsoft Excel
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Embedded Software, Embedded Systems, Debugging, Data Structures, System Programming, Microarchitecture, C (Programming Language), Memory Management, Hardware Architecture, Computer Architecture, Software Design, Maintainability, Computer Programming Tools, System Configuration, Code Reusability, Peripheral Devices
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Data Preprocessing, Correlation Analysis, Seaborn, Data Cleansing, Data Wrangling, Data Processing, Data Visualization, Plot (Graphics), Statistical Analysis, Data Manipulation, Data Analysis, Exploratory Data Analysis, Data Integration, Statistics, Infectious Diseases, Python Programming
Intermediate · Guided Project · Less Than 2 Hours
University of Michigan
Skills you'll gain: Dentistry, Dental Care, Oral and Dental Care, Dental Procedures, Public Health, Dental Hygiene, Oral Health, Public Health and Disease Prevention, Periodontology, Higher Education, Surgery, Research
Beginner · Course · 1 - 4 Weeks