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.

The State University of New York
Skills you'll gain: Cyber Threat Intelligence, Cyber Security Policies, Cyber Security Strategy, Cybersecurity, International Relations, Cyber Operations, Cyber Attacks, Cyber Governance, Network Infrastructure, Diplomacy, Conflict Management, Computer Security Incident Management, Security Management, Human Factors (Security), Political Sciences, Media and Communications, Social Studies, Psychology
★ 4.5 (1.6K) · Mixed · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Six Sigma Methodology, Lean Six Sigma, Lean Methodologies, Analytical Skills, Process Analysis, Process Improvement, Business Analysis Tools, Project Documentation, Process Improvement and Optimization, Quality Improvement, Customer Insights, Quality Assessment, Customer experience improvement, Customer Analysis, Continuous Quality Improvement (CQI), Quality Management, Project Management, Business Process, Project Scoping, Project Planning
★ 4.4 (114) · Mixed · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Apache Airflow, Data Pipelines, Data Integration, Infrastructure as Code (IaC), Terraform, Extract, Transform, Load, Amazon CloudWatch, IT Automation, Data Quality, Amazon Web Services, CI/CD, Data Processing, Data Transformation, NoSQL, Network Troubleshooting
★ 4.7 (136) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Artificial Intelligence, Computational Thinking, AI literacy, Theoretical Computer Science, Psychology, Algorithms, General Mathematics
★ 4.4 (150) · Beginner · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Team Management, Team Performance Management, Management Training And Development, Team Building, Meeting Facilitation, Conflict Management, Team Leadership, Six Sigma Methodology, Lean Six Sigma, Discussion Facilitation, Project Management, Interpersonal Communications, Communication, Communication Strategies
★ 4.7 (240) · Mixed · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Ancient History, Architectural Design, Social Studies, Architecture and Construction, World History, Physical Science, General Science and Research, Engineering, Scientific, and Technical Instruments, Scientific Methods, Simulation and Simulation Software
★ 4.5 (1.4K) · Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Conflict Management, Positivity, Interpersonal Communications, Employee Engagement, Assertiveness, Problem Solving, Active Listening, Communication
★ 4.5 (1.3K) · Mixed · Course · 1 - 3 Months

École Polytechnique
Skills you'll gain: Vibrations, Structural Engineering, Structural Analysis, Engineering Analysis, Civil Engineering, Geostatistics, Hazard Analysis, Mechanics, Engineering, Scientific, and Technical Instruments, Failure Analysis, Physical Science, Simulation and Simulation Software, Mathematical Modeling, Experimentation, Laboratory Testing
★ 4.2 (40) · Intermediate · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Market Dynamics, Economics, Economics, Policy, and Social Studies, Socioeconomics, Supply And Demand, Market Analysis, Business Economics, Competitive Analysis, Public Policies, Policty Analysis, Research, and Development, Consumer Behaviour, Resource Allocation
★ 4.8 (664) · Mixed · Course · 1 - 3 Months

Skills you'll gain: CI/CD, Continuous Integration, Continuous Deployment, Full-Stack Web Development, Application Design, Node.JS, Django (Web Framework), Back-End Web Development, Web Applications, Web Design and Development, Front-End Web Development, Restful API, Application Development, GitHub, Microservices, Web Development, User Accounts, Kubernetes, Frontend Integration, Javascript
★ 4.6 (205) · Advanced · Course · 1 - 3 Months

National Taiwan University
Skills you'll gain: Autodesk Revit, Building Information Modeling, Autodesk, Computer-Aided Design, Construction Estimating, Simulation and Simulation Software, 3D Modeling, Construction Management, Simulations, Cost Estimation, Data Integration
★ 4.7 (531) · Intermediate · Course · 1 - 3 Months

Akamai Technologies, Inc.
Skills you'll gain: Endpoint Security, Database Systems, Computer Security Incident Management, Security Management, Databases, Operating System Administration, Database Administration, Routing Protocols, Application Development, Network Architecture, Linux Commands, TCP/IP, Operating Systems, Web Design and Development, Cascading Style Sheets (CSS), Web Development, Data Structures, File I/O, Data Analysis, Software Development
★ 4.7 (373) · Beginner · Professional Certificate · 3 - 6 Months