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 San Diego
Skills you'll gain: Model Evaluation, Predictive Modeling, Model Training, Predictive Analytics, Verification And Validation, Statistical Modeling, Model Optimization, Applied Machine Learning, Regression Analysis, Supervised Learning, Python Programming, Text Mining, Classification Algorithms, Natural Language Processing
★ 4.3 (49) · Intermediate · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Responsible AI, Generative Model Architectures, Generative AI, AI Workflows, Data Ethics, Model Evaluation, Data Governance, AI literacy, Governance, Artificial Intelligence, Ethical Standards And Conduct, Organizational Strategy, Social Impact, Benchmarking, Emerging Technologies
★ 4.5 (6) · Beginner · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Responsible AI, Data Ethics, AI Security, Artificial Intelligence, Ethical Standards And Conduct, Information Privacy, Personally Identifiable Information, Data Governance, Data Security, Governance, Diversity Awareness, Continuous Monitoring, Algorithms, Complex Problem Solving, Critical Thinking
★ 4.4 (24) · Intermediate · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: Business Modeling, Business Architecture, Entrepreneurship, Storytelling, Design Thinking, Business Strategy, Process Design, Innovation, Strategic Thinking, Systems Thinking, New Business Development, Media and Communications, Case Studies, Market Opportunities, Agile Methodology, Value Propositions, Competitive Analysis, General Networking
★ 3.8 (10) · Advanced · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Blended Learning, Digital pedagogy, Education Software and Technology, Interactive Learning, Instructional Design, Innovation, Solution Design, Learning Strategies, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Warehousing, IBM Cognos Analytics, Extract, Transform, Load, Database Architecture and Administration, Data Visualization, Database Design, Dashboard Creation, Data Modeling, MySQL, Business Intelligence, Database Management, Data Architecture, Data Visualization Software, Data Pipelines, PostgreSQL, Shell Script, Data Transformation, Business Metrics
★ 4.8 (28) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Call Center Experience, Greeting Customers, Customer Complaint Resolution, De-escalation Techniques, Conflict Management, Customer Inquiries, Customer Service, Customer Relationship Building, Interviewing Skills, Customer Support, Inbound Calls, Outbound Calls, Problem Solving, Keyword Research, Verbal Communication Skills, Communication
★ 4.4 (17) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, Workflow Management, AI powered creativity, Generative AI, AI Workflows, Content Creation, Branding, Artificial Intelligence, Content Management
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Video Editing, Video Production, Marketing Materials, Content Creation, Marketing Design, Content Marketing, Photo/Video Production and Technology, Editing, Marketing, Storytelling, Multimedia, Branding, Generative AI, Artificial Intelligence
Intermediate · Guided Project · Less Than 2 Hours

The Hong Kong University of Science and Technology
Skills you'll gain: OSI Models, Computer Networking, Student-Centred Learning, Teaching, Interactive Learning, Student Engagement, Network Protocols, Post-Production, Video Editing, Pedagogy, Culture, Multimedia, Lecturing, Cultural Sensitivity, Instructional Strategies, Creative Design, Cultural Diversity, Music, Biology
Beginner · Course · 1 - 3 Months

Skills you'll gain: Google Cloud Platform, Cloud Computing Architecture, Technical Design, System Configuration, System Design and Implementation, Cloud Engineering, Cloud Computing, Cloud Management, Cloud Solutions, Cloud Security, Solution Architecture, Data Migration, Infrastructure Architecture, Cloud Infrastructure, Enterprise Architecture, Solution Design, Cloud Storage, Cloud Deployment
★ 4.6 (36) · Advanced · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: Competitive Analysis, Healthcare Industry Knowledge, Stakeholder Analysis, Medical Devices, Market Share, Market Opportunities, Value-Based Care, Health Technology, Health Care Procedure and Regulation, Innovation, Business Modeling, Clinical Assessment, Commercialization, Market Analysis, Report Writing, Revenue Forecasting, Market Intelligence, Financial Modeling, Cost Benefit Analysis, Competitive Intelligence
★ 4.7 (69) · Mixed · Course · 1 - 3 Months