Portuguese courses can help you learn conversational skills, grammar, vocabulary, and pronunciation. You can build skills in writing essays, engaging in discussions, and understanding cultural contexts. Many courses introduce tools like language apps and online dictionaries that enhance your learning experience and support daily practice. Key topics often include Brazilian and European Portuguese variations, idiomatic expressions, and practical scenarios for travel or business communication.

University of California, Irvine
Skills you'll gain: Threat Modeling, Threat Management, Risk Management, Business Continuity Planning, Asset Protection, Risk Analysis, Risk Management Framework, Security Strategy, Cyber Governance, Risk Mitigation, Vendor Management, Business Continuity, Risk Control, Vulnerability Assessments, Security Management, Cyber Risk, Vendor Relationship Management, Compliance Management, Supplier Risk Management, Supplier Management
★ 4.7 (343) · Beginner · Specialization · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Salesforce, Sales Enablement, Data Management, Sales Process, Sales Development, Stakeholder Engagement, Customer Relationship Management (CRM) Software, Marketing Automation, Customer Relationship Management, Data Security, Security Management, Customer Engagement, User Accounts, Customer Success Management, Marketing Management, Cloud-Based Integration, Customer Communications Management, Account Management, Automation, Business Reporting
★ 4.2 (220) · Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Social Network Analysis, Network Analysis, Network Model, Graph Theory, Predictive Analytics, Python Programming, Algorithms
Intermediate · Course · 1 - 4 Weeks

University of Nebraska
Skills you'll gain: Personal protective equipment, Bloodborne Pathogens, Infection Control, Equipment decontamination, Infectious Diseases, Stress First Aid, Public Health and Disease Prevention, Patient Safety, Patient Evaluation, Patient Flow, Epidemiology, Public Health, Mental Health, Media and Communications, Behavioral Health
★ 4.7 (138) · Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Bioinformatics, Molecular Biology, Microbiology, Infectious Diseases, Biotechnology, Precision Medicine, Biochemistry, Brute-force attacks, Computational Thinking, Algorithms, Python Programming
★ 4.6 (325) · Intermediate · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: Health Informatics, Health Technology, Telehealth, Interoperability, Clinical Informatics, Informatics, Electronic Medical Record, Health Information Management, Community Health, Healthcare Ethics, Data Sharing, Dental Informatics, Public Health, Data Ethics, Data Visualization, Medical Terminology, Graph Theory
★ 4.4 (314) · Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Data Mining, Anomaly Detection, Unsupervised Learning, Data Warehousing, Machine Learning Methods, Supervised Learning, Data Pipelines, Data Preprocessing, Classification Algorithms, Data Processing, Data Modeling, Decision Tree Learning, Data Science, Data Management, Machine Learning Algorithms, Data Cleansing, Model Evaluation, Analytical Skills, Ideation, Exploratory Data Analysis
★ 4.1 (184) · Intermediate · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Identity and Access Management, Cloud Infrastructure, Google Cloud Platform, Microservices, Application Deployment, Cloud Deployment, Cloud Engineering, Cloud Computing, Infrastructure As A Service (IaaS), Cloud Platforms, Kubernetes, Data Storage Technologies, Terraform, API Design, Restful API, Service Level, Prompt Engineering, Cloud Services, Cloud Computing Architecture, Technical Design
★ 4.5 (903) · Intermediate · Professional Certificate · 3 - 6 Months

Yonsei University
Skills you'll gain: Cash Flow Forecasting, Financial Forecasting, Cash Flows, Business Valuation, Excel Formulas, Microsoft Excel, Capital Budgeting, Forecasting, Finance, Financial Modeling, Financial Analysis, Corporate Finance
★ 4.3 (340) · Beginner · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Budget Management, Budgeting, Financial Management, Operating Budget, Performance Management, Performance Measurement, Business Planning, Business Strategy, Strategic Planning, Variance Analysis, Cross-Functional Collaboration, Forecasting
★ 4.5 (318) · Intermediate · Course · 1 - 3 Months

University of Washington
Skills you'll gain: Model Evaluation, Regression Analysis, Statistical Machine Learning, Supervised Learning, Model Training, Machine Learning Methods, Machine Learning Algorithms, Machine Learning, Predictive Modeling, Applied Machine Learning, Statistical Modeling, Feature Engineering, Model Optimization, Statistical Methods, Algorithms
Mixed · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Internet Of Things, Cybersecurity, Cyber Security Strategy, Information Systems Security, Cyber Engineering, Cyber Security Policies, Security Awareness, Information Privacy, Data Security, Emerging Technologies, Enterprise Security
★ 4.6 (2.2K) · Intermediate · Course · 1 - 4 Weeks