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 Colorado Boulder
Skills you'll gain: Discussion Facilitation, Diversity Awareness, Oral Expression, Social Justice, Rapport Building, Interviewing Skills, Intercultural Competence, Cultural Diversity, Interpersonal Communications, Sociology, Advocacy, Storytelling, Multimedia
★ 4.5 (26) · Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Internet Of Things, Security Controls, Wireless Networks, Automation, Digital Transformation, Infrastructure Architecture, System Monitoring, Real Time Data, Data Security, Communication Systems, Data Integration, Network Protocols, Systems Integration, Data Management
★ 4.4 (8) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, AI Product Strategy, AI Security, Diversity and Inclusion, Workplace inclusivity, AI Enablement, Employee Retention, Business Leadership, Strategic Leadership, Talent Management, Security Strategy, Organizational Strategy, Ethical Standards And Conduct, AI Integrations, Cross-Functional Collaboration, Workforce Development
★ 4.4 (14) · Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Fine-tuning, Natural Language Processing, Model Training, Data Wrangling, Data Pipelines
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Planning And Design, Microsoft Azure, Network Troubleshooting, Network Security, Network Architecture, Network Monitoring, Load Balancing, Virtual Networking, Network Engineering, Network Performance Management, Network Support, Network Administration, Network Infrastructure, Cloud Engineering, IT Security Architecture, Scalability, Firewall, Virtual Private Networks (VPN), Security Engineering, Performance Tuning
★ 4.7 (131) · Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud API, Health Informatics, Data Import/Export, Data Mapping, Clinical Data Management, Health Care, Health Information Management, Data Store, Web Development
★ 3.4 (14) · Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Tensorflow, Google Cloud Platform, Scripting, Data-Driven Decision-Making, Model Training, Applied Machine Learning, Machine Learning Methods, Artificial Neural Networks, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Cloud Computing, Development Environment
★ 4 (20) · Beginner · Project · Less Than 2 Hours

University of California San Diego
Skills you'll gain: Apache Hadoop, Big Data, Data Science, Scalability, Data Processing, Data Infrastructure, Data Analysis, Distributed Computing, Data Storage, Data Management, File Systems
★ 4.5 (115) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Apple iOS, iOS Development, Apple Xcode, Application Deployment, User Interface (UI), Artificial Intelligence and Machine Learning (AI/ML), Knowledge of Apple Software, Machine Learning Software, Image Analysis, Real Time Data, Mobile Development, User Interface (UI) Design, Model Deployment, User Interface and User Experience (UI/UX) Design, Model Training, Predictive Modeling, UI Components, Computer Vision, Natural Language Processing, Classification Algorithms
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Performance Tuning, Data Governance, Data Management, Data Pipelines, SQL, Data Integrity, Data Quality, Data Integration, Operational Databases, Database Design, Consolidation, Data Cleansing, Data Validation, Data Manipulation, Systems Integration, Performance Testing, Performance Improvement, Application Performance Management, Performance Metric, Performance Measurement
Advanced · Course · 1 - 4 Weeks
Skills you'll gain: Compensation Management, Compensation Analysis, Compensation Strategy, Compensation and Benefits, Legal Technology, People Analytics, Data-Driven Decision-Making, Benchmarking, AI literacy, Labor Compliance, Data Ethics, Analysis
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Generative AI, Generative Model Architectures, Generative Adversarial Networks (GANs), System Monitoring, Data Ethics, AI Security, AI literacy, Large Language Modeling, Responsible AI, AI Integrations, LLM Application, Artificial Intelligence, AI Enablement, Microsoft Copilot, Threat Detection, Machine Learning
★ 4.7 (31) · Intermediate · Course · 1 - 4 Weeks