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 Pennsylvania
Skills you'll gain: File I/O, Matplotlib, Object Oriented Design, Java, Object Oriented Programming (OOP), Data Analysis, Unit Testing, Pandas (Python Package), Java Programming, Plot (Graphics), Eclipse (Software), Application Development, Data Visualization, Data Structures, Data Science, Data Cleansing, Programming Principles, Computer Programming Tools, Python Programming, Computer Programming
★ 4.5 (1.9K) · Beginner · Specialization · 3 - 6 Months
Johns Hopkins University
Skills you'll gain: Data Quality, Exploratory Data Analysis, Data Presentation, Employee Onboarding, Data Management, Team Motivation, Technical Communication, Data Analysis, Project Management, Interviewing Skills, Data Science, New Hire Orientations, Data-Driven Decision-Making, Data Strategy, Organizational Leadership, Team Management, Analytical Skills, Data Literacy, Leadership, Communication
★ 4.5 (11K) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Journey Mapping, Business Transformation, SAP S/4HANA, Technology Solutions, Technical Documentation, Relationship Building, Software As A Service, Consultative Approaches, Enterprise Architecture, ABAP RESTful Programming Model (RAP), Solution Architecture, Enterprise Resource Planning, System Design and Implementation, Project Implementation, Project Closure, Test Planning, Requirements Analysis, Stakeholder Communications, Project Management, Workforce Development
★ 4.6 (1.7K) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Child Development, Human Development, Gerontology, Mental Health Therapies, Psychotherapy, Clinical Psychology, Childhood Education and Development, Pediatrics, Mental Health Diseases and Disorders, Mental Health, Mental Health Counseling, Working With Children, Developmental Disabilities, Psychology, Geriatrics, Behavioral Health, Psychosocial Assessments
★ 4.7 (36) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SQL, Query Languages, Database Management, PostgreSQL, Data Access, Data Manipulation
★ 4.6 (176) · Intermediate · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Management Training And Development, Talent Recruitment, Human Resources Management and Planning, Culture Transformation, Leadership, Workplace inclusivity, Recruitment, Human Resource Management, Diversity and Inclusion, Professional Development, Human Capital, Intercultural Competence, Organizational Structure, Human Resources Software, Organizational Leadership, People Development, Professionalism, Professional Networking, Lifelong Learning, Time Management
★ 3.9 (139) · Intermediate · Specialization · 1 - 3 Months

Knowledge Accelerators
Skills you'll gain: Microsoft Copilot, Microsoft 365, Microsoft Teams, Microsoft PowerPoint, Productivity Software, Risking, Workflow Management, Generative AI Agents, Agentic Workflows, AI powered creativity, Content Development and Management, Document Management, Generative AI, Ethical Standards And Conduct, AI literacy, Language Interpretation, Translation, and Studies, Microsoft Excel, Business Correspondence, Productivity, Business Communication
★ 4.6 (150) · Beginner · Specialization · 3 - 6 Months

Simplilearn
Skills you'll gain: Project Risk Management, Business Analysis, Project Management, Risk Management, Project Planning, Data Visualization, Agile Methodology, Agile Project Management, Microsoft Excel, Cost Management, Interactive Data Visualization, Stakeholder Engagement, Excel Formulas, Pivot Tables And Charts, Business Analytics, Stakeholder Management, Business Requirements, Solution Design, Data Analysis, Data Validation
★ 4.4 (57) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Fire And Life Safety, Safety Assurance, Safety Standards, Building Codes, Hazard Communication (HazCom), Electrical Systems, Control Systems, Systems Integration, Emergency Response, Engineering Practices, Communication Systems, Regulatory Compliance, Control Panels
★ 4.7 (39) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Test Planning, Prompt Engineering, Version Control, OpenAI API, Debugging, Google Gemini, Flask (Web Framework), Software Design Patterns, Git (Version Control System), GitLab, Responsible AI, Infrastructure as Code (IaC), GitHub, Collaborative Software, Application Programming Interface (API), Mobile Development, Front-End Web Development, Back-End Web Development, Application Development, Artificial Intelligence and Machine Learning (AI/ML)
★ 4.5 (791) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Agentic Workflows, Agentic systems, Journey Mapping, Google Gemini, AI Workflows, AI Product Strategy, Value Engineering, Prioritization, Generative AI Agents, Business Process Automation, Strategic Prioritization, Generative AI, No-Code Development, User Flows, Business Priorities, Business Metrics, Business Valuation, Prototyping, Retail Store Operations
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Dataflow, Data Pipelines, Debugging, Google Cloud Platform, Data Integrity, CI/CD, Performance Tuning, Data Processing, System Monitoring, Serverless Computing, Unit Testing, Disaster Recovery, Application Deployment
Advanced · Course · 1 - 3 Months