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.

Johns Hopkins University
Skills you'll gain: Software Documentation, Leaflet (Software), Data Wrangling, Data Preprocessing, Technical Documentation, Data Cleansing, Package and Software Management, Application Deployment, R (Software), Data Visualization Software, Program Development, Code Review, Plot (Graphics), Ggplot2, R Programming, GitHub, Continuous Integration, Interactive Data Visualization, Software Technical Review, Software Testing
★ 4 (44) · Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Accrual Accounting, Accruals, Financial Reporting, Financial Accounting, Financial Statements, Financial Statement Analysis, Peer Review, Accounting, Balance Sheet, Income Statement, Equities, Inventory Accounting, Investments
★ 3.5 (40) · Intermediate · Course · 1 - 4 Weeks
University of Glasgow
Skills you'll gain: Plot (Graphics), Data Presentation, Data Literacy, Applied Machine Learning, Code Reusability, Analytical Skills, Data Preprocessing, Software Design Patterns, Data Import/Export, Javascript, Computer Programming, Software Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: MySQL, MongoDB, NoSQL, Object-Relational Mapping, Database Design, Relational Databases, SQL, Node.JS, Restful API, Databases, MySQL Workbench, Data Persistence, Database Application, Data Modeling, Data Integrity, Unstructured Data
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Pandas (Python Package), Text Mining, Data Manipulation, Data Cleansing, Data Processing, Data Integration, Data Wrangling, Data Transformation, Data Preprocessing
★ 4.9 (13) · Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Hypertext Markup Language (HTML), HTML and CSS, Web Design, Web Design and Development, Front-End Web Development, Web Development
★ 4 (8) · Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Meeting Facilitation, Business Writing, Active Listening, Employee Coaching, Peer Review, Business Communication, Concision, Management Training And Development, Report Writing, Constructive Feedback, Writing, Business Leadership, Oral Expression, Telephone Skills, Leadership, Leadership and Management, Recruitment, Verbal Communication Skills, English Language, Talent Recruitment
★ 4.6 (35) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Color Theory, Typography, Adobe Express, Visual Design, Color Matching, Digital Design, Design, Graphic Design, Creative Design, Graphic and Visual Design Software, Design Elements And Principles, Design Software, Branding
Beginner · Course · 1 - 4 Weeks

University of Virginia
Skills you'll gain: Business Strategy, Competitive Analysis, Strategic Thinking, Business Strategies, Stakeholder Analysis, Corporate Strategy, Strategic Decision-Making, Stakeholder Management, Organizational Strategy, Market Analysis, Case Studies, Growth Strategies, Risk Analysis, Innovation
★ 4.9 (49) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Relational Databases, Database Design, Transact-SQL, Data Visualization, Microsoft SQL Servers, Power BI, Databases, Database Management, Database Development, Data Presentation, Data Visualization Software, SQL, Data Preprocessing, Data Management, Data Integrity, Data Access, Data Manipulation, Data Transformation, Data Import/Export
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Deep Learning, Artificial Neural Networks, Artificial Intelligence, Computer Vision, Applied Machine Learning, Model Training, Network Architecture
★ 4.3 (11) · Intermediate · Course · 1 - 4 Weeks

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