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.

Georgia Institute of Technology
Skills you'll gain: Structural Engineering, Structural Analysis, Mechanical Engineering, Engineering Analysis, Mechanical Design, Torque (Physics), Engineering, Engineering Design Process, Engineering Calculations, Mechanics
★ 4.8 (1K) · Mixed · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Patient Evaluation, Gerontology, Health Policy, Program Evaluation, Geriatrics, Public Health and Disease Prevention, Preventative Care, Prenatal Care, Epidemiology, Health Equity, Maternal Health, Health Disparities, Diagnostic Tests, Public Health, Health Education, Child Health, General Medical Tests and Procedures, Laboratory Testing, Primary Care, Healthcare Ethics
★ 4.6 (406) · Beginner · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Environmental Science, Biology, Cell Cultures, Life Sciences, Biotechnology, Environment, Product Development, Food and Beverage, Sustainable Development, Taxonomy, Molecular Biology, Nutrition and Diet
★ 4.8 (77) · Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Angular, HTML and CSS, Data Structures, Spring Boot, Eclipse (Software), Restful API, Java Programming, JavaScript Frameworks, Object Oriented Programming (OOP), Model View Controller, Software Development Tools, Hypertext Markup Language (HTML), Java, Computer Programming Tools, Application Frameworks, Front-End Web Development, Spring Framework, Object Oriented Design, Cascading Style Sheets (CSS), Javascript
★ 4.4 (867) · Intermediate · Specialization · 1 - 3 Months
Skills you'll gain: Blockchain, Ledgers (Accounting), FinTech, Design Elements And Principles, Cryptography, Emerging Technologies, Stakeholder Analysis, Cryptographic Protocols, Distributed Computing, Program Implementation, Financial Services, Public Key Cryptography Standards (PKCS), Information Privacy
★ 4.7 (692) · Beginner · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Infectious Diseases, Epidemiology, Public Health and Disease Prevention, Public Health, Health Disparities, Health Equity, Cardiology, Social Determinants Of Health, Chronic Diseases, Microbiology, Socioeconomics, Preventative Care, Health Policy, Health Education, Health Assessment, Internal Medicine, Demography, Health Promotion, Public Policies, Policy Analysis
★ 4.8 (338) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Network Security, Cloud Computing, Virtualization, Network Infrastructure, Microsoft Azure, Cloud Services, Firewall, General Networking, Computer Networking, Virtualization and Virtual Machines, Digital Transformation, Networking Hardware, Cybersecurity, Network Architecture, Network Protocols, Virtual Machines, Network Monitoring, Artificial Intelligence and Machine Learning (AI/ML)
★ 4.8 (564) · Beginner · Course · 1 - 3 Months

University at Buffalo
Skills you'll gain: Blockchain, Program Development, Development Environment, Integrated Development Environments, Programming Principles, Solution Design, Business Logic, Event-Driven Programming, Application Deployment, Transaction Processing, Development Testing, Technology Solutions
★ 4.6 (2.3K) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Data Structures, Algorithms, Theoretical Computer Science, Computational Thinking, Data Science, Analysis, Probability & Statistics, Python Programming
★ 4.7 (538) · Intermediate · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Digital Transformation, Supply Chain Management, E-Commerce, Supply Chain, Retail Store Operations, Analytics, Digital Analysis, Supply Chain Systems, Business Analytics, Business Technologies, Descriptive Analytics, Customer Demand Planning, Customer experience strategy (CX), Predictive Analytics, Consumer Behaviour, Decision Making
★ 4.6 (125) · Beginner · Course · 1 - 4 Weeks

Yonsei University
Skills you'll gain: Sociology, Social Sciences, Diversity Awareness, Social Justice, Socioeconomics, Cultural Diversity, International Relations, Cultural Sensitivity, World History, Economics, Advocacy
★ 4.8 (324) · Beginner · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Threat Modeling, Secure Coding, Cryptography, Open Web Application Security Project (OWASP), Encryption, Application Security, Vulnerability Assessments, Data Security, Exploitation techniques, Security Controls, Authentications, Vulnerability Management, Data Validation
★ 4.7 (178) · Intermediate · Course · 1 - 4 Weeks