Public speaking courses can help you learn effective communication techniques, audience engagement strategies, and the art of persuasive storytelling. You can build skills in managing anxiety, using body language effectively, and crafting impactful presentations. Many courses introduce tools like presentation software, speech analysis apps, and video recording techniques to enhance your delivery and receive constructive feedback.

Skills you'll gain: Database Design, Continuous Integration, Restful API, User Requirements Documents, Docker (Software), Model View Controller, Front-End Web Development, Databases, User Story, CI/CD, Java, Java Programming, Hibernate (Java), Database Application, HTML and CSS, Full-Stack Web Development, Spring Boot, Java Platform Enterprise Edition (J2EE), Back-End Web Development, Software Design Documents
Advanced · Course · 1 - 3 Months

Skills you'll gain: Product Knowledge, Language Learning, English Language, Customer Service, Retail Sales, Customer Inquiries, Customer Complaint Resolution, Telephone Skills, Vocabulary, Writing, Verbal Communication Skills, Oral Comprehension, Business Writing, Oral Expression, Grammar, Communication
Mixed · Course · 1 - 3 Months

The University of Chicago
Skills you'll gain: Unsupervised Learning, Machine Learning Algorithms, Deep Learning, Machine Learning, Classification And Regression Tree (CART), Decision Tree Learning, Applied Machine Learning, Scikit Learn (Machine Learning Library), Supervised Learning, Regression Analysis, Random Forest Algorithm, Dimensionality Reduction, Statistical Methods, Tensorflow, Feature Engineering, Artificial Neural Networks, Pandas (Python Package)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Identity and Access Management, Single Sign-On (SSO), User Provisioning, User Accounts, Security Assertion Markup Language (SAML), Authorization (Computing), Authentications, Role-Based Access Control (RBAC), OAuth, Public Key Infrastructure, Multi-Factor Authentication
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Amazon Elastic Compute Cloud, Amazon Web Services, Application Deployment, Virtual Machines, Web Applications, Public Cloud, Linux Servers, Apache, Remote Access Systems
Beginner · Guided Project · Less Than 2 Hours

Universidad de los Andes
Skills you'll gain: Cardiology, Electocardiography, Cardiac Surgery, Pharmacotherapy, Diagnostic Tests, Patient Evaluation, Medical Prescription, Chronic Diseases, Internal Medicine, Treatment Planning, Blood Pressure, Risk Analysis, Epidemiology
Intermediate · Course · 1 - 3 Months

Aptly
Skills you'll gain: TikTok, Social Media Marketing, Business Marketing, Brand Marketing, Social Media, Content Creation, Content Marketing, Marketing, Driving engagement, Marketing Strategy and Techniques, Content Strategy, Branding
Beginner · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Statistical Analysis, STATA (Software), R (Software), Data Integration, Data Ethics, Stata, R Programming, Sampling (Statistics), Statistical Modeling, Descriptive Statistics, Regression Analysis, Informed Consent, Information Privacy
Mixed · Course · 1 - 4 Weeks
Skills you'll gain: Web Content Accessibility Guidelines, Compliance Auditing, Compliance Management, Regulatory Compliance, Case Studies, Usability, Web Design, User Interface (UI), Auditing, Automation, Consulting, Test Tools, Stakeholder Communications, Prioritization
Intermediate · Course · 1 - 4 Weeks

EIT Digital
Skills you'll gain: Technical Standard, Data Ethics, Technology Roadmaps, Interoperability, Emerging Technologies, Information Technology, Information Privacy, Telecommunications, Artificial Intelligence
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Billing, Billing Systems, Cost Management, Amazon Web Services, Cost Control, Cloud Management, Cost Estimation, Public Cloud, Cloud Services
Intermediate · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Social Determinants Of Health, Health Disparities, Health Equity, Health Policy, Systems Thinking, Health Informatics, Public Health, Community Health, Data Analysis, Socioeconomics, R Programming, Data Visualization
Beginner · Course · 1 - 3 Months