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.

Skills you'll gain: Data Ethics, Responsible AI, Data Collection, Game Theory, Data Preprocessing, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Algorithms, Decision Intelligence, Artificial Intelligence, Model Evaluation, Predictive Modeling, Mitigation
★ 4.8 (123) · Beginner · Course · 1 - 4 Weeks

University of London
Skills you'll gain: International Finance, Business Ethics, Social Sciences, International Relations, Business, Environmental Social And Corporate Governance (ESG), Ethical Standards And Conduct, Sustainable Business, Political Sciences, Business Economics, Corporate Sustainability, Business Strategy, Culture, Cultural Diversity, Economics, Economic Development
★ 4.6 (132) · Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Debugging, Software Testing, Program Development, Development Testing, Test Planning, Simulations, Computer Programming, Programming Principles, Algorithms, Computer Programming Tools, C (Programming Language), Build Tools
★ 4.3 (827) · Beginner · Course · 1 - 4 Weeks

The University of Melbourne
Skills you'll gain: Music, World Music, Cultural Diversity, Health Promotion, Social Impact, Rehabilitation, Community Development, Psychotherapy, Mental Health, Mental Health Therapies, Neurology
★ 4.7 (180) · Beginner · Course · 1 - 3 Months

Technical University of Munich (TUM)
Skills you'll gain: Model Based Systems Engineering, Digital Communications, Control Systems, Vibrations, Structural Analysis, Digital Transformation, Digital Analysis, Communication Systems, Mathematical Modeling, Engineering Design Process, Simulation and Simulation Software, Collaborative Software, Technology Strategies, Model Optimization, Conceptual Design
★ 4.7 (211) · Intermediate · Course · 1 - 3 Months
IE Business School
Skills you'll gain: Brand Management, Campaign Management, Target Audience, Marketing Operations
★ 4.7 (282) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Semiconductors, Electrical Engineering, Materials science, Physics, Electronics Engineering, Electronics
★ 4.4 (301) · Advanced · Course · 1 - 4 Weeks
Skills you'll gain: Blockchain, Digital Assets, FinTech, Payment Systems, Financial Inclusion, Digital Transformation, Emerging Technologies, Financial Systems, Identity and Access Management, Distributed Computing, Financial Services, Authentications, Cryptographic Protocols, Automation, Empowerment, Cost Reduction, Transaction Processing, Information Privacy
★ 4.8 (924) · Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Java Platform Enterprise Edition (J2EE), Application Deployment, Web Applications, Application Servers, Java, Web Servers, Java Programming, Object-Relational Mapping, Web Development, Context Management, Application Frameworks, Scripting Languages, Scripting, Middleware, Server Side, Data Storage, Data Sharing, Data Persistence, Event-Driven Programming, Enterprise Application Management
★ 4.6 (222) · Intermediate · Specialization · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: Critical Thinking, Critical Thinking and Problem Solving, Independent Thinking, Business Ethics, Strategic Thinking, Decision Making, Analytical Skills, Problem Solving, Strategic Decision-Making, Ethical Standards And Conduct, Analysis, Self-Awareness, Open Mindset
★ 4.7 (117) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Integration, Administration, Enterprise Application Management, Governance, Data Governance, Governance Risk Management and Compliance, Team Management, No-Code Development, User Provisioning, Data Sharing, Cloud-Based Integration, User Accounts, Management Reporting, Identity and Access Management, Role-Based Access Control (RBAC), Organizational Structure, Plan Execution, Systems Integration, Data Import/Export, Strategic Planning
Advanced · Course · 1 - 3 Months

University of Amsterdam
Skills you'll gain: Regression Analysis, Statistical Inference, Statistics, Correlation Analysis, Statistical Programming, Statistical Modeling, Logistic Regression
★ 4.4 (610) · Mixed · Course · 1 - 3 Months