Language courses can help you learn grammar, vocabulary development, pronunciation techniques, and conversational skills. You can build skills in writing clearly, understanding cultural nuances, and using language for specific purposes like business or travel. Many courses introduce tools such as language learning apps, online dictionaries, and pronunciation software, which enhance your ability to practice and apply what you've learned in everyday situations.

Skills you'll gain: Back-End Web Development, Django (Web Framework), Version Control, Git (Version Control System), API Testing, Web Development, Authentications, API Design, Application Development, Application Programming Interface (API), Restful API, Unit Testing, Test Tools, Database Development, MySQL, User Accounts, Web Applications, Databases
★ 4.6 (187) · Intermediate · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Pseudocode, C++ (Programming Language), Object Oriented Programming (OOP), C and C++, Object Oriented Design, File I/O, Integrated Development Environments, Computer Programming, Development Environment, Programming Principles, Data Structures, Program Development, Algorithms, Interactive Design, Data Modeling, FinTech, Software Engineering, Test Data, Verification And Validation, Software Installation
★ 4.7 (263) · Intermediate · Specialization · 1 - 3 Months

University of California San Diego
Skills you'll gain: Bioinformatics, Computational Thinking, Memory Management, Graph Theory, Python Programming
★ 4.6 (142) · Intermediate · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Large Language Modeling, Data Ethics, Google Gemini, Prompt Patterns, Responsible AI, AI literacy, LLM Application, Gemini, ChatGPT, Generative AI, Microsoft Copilot, Generative AI Agents, AI Personalization, Artificial Intelligence and Machine Learning (AI/ML), AI Workflows, Deepseek, Productivity, Automation, Business Operations
★ 4.8 (117) · Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Responsible AI, AI Product Strategy, Generative AI, Strategic Thinking, AI Enablement, Data Ethics, Business Strategies, Large Language Modeling, Business Strategy, Regulation and Legal Compliance, Regulatory Compliance, Legal Risk, Compliance Management, AI literacy, Organizational Change, Customer experience strategy (CX), Customer experience improvement, Business Leadership, Business Transformation, Stakeholder Communications
★ 4.8 (267) · Beginner · Specialization · 1 - 3 Months

Peking University
Skills you'll gain: C (Programming Language), Data Structures, Programming Principles, Computer Science, Computer Architecture, Computer Programming, Quantum computing, Computational Thinking, Computer Hardware, Data Storage
★ 4.8 (1.7K) · Mixed · Course · 3 - 6 Months
Universidad de los Andes
Skills you'll gain: Game Design, Animation and Game Design, Video Game Development, Scrum (Software Development), Unity Engine, Value Propositions, Animations, Functional Specification, Proposal Development, Sprint Retrospectives, Business Modeling, Agile Methodology, 3D Assets, Agile Software Development, Software Design Documents, Software Development Methodologies, Customer Analysis, Interaction Design, UI Components, Software Documentation
★ 4.4 (392) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: OpenShift, Kubernetes, Cloud-Native Computing, Cloud Deployment, Application Deployment, Cloud Applications, Cloud Management, Containerization, Scalability, Cloud Platforms, Cloud Development, Development Environment, Docker (Software), Cloud Computing, Enterprise Application Management, YAML, Virtual Networking, Configuration Management, Integrated Development Environments, Software Architecture
★ 4.6 (246) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Ggplot2, Data Visualization Software, Data Visualization, Statistical Visualization, Rmarkdown, Shiny (R Package), Plot (Graphics), Dashboard Creation, Dashboard, Leaflet (Software), Interactive Data Visualization, Data Presentation, R (Software), R Programming, Scatter Plots, Graphing, Box Plots, Geospatial Information and Technology, Data Science, Data Analysis
★ 4.6 (274) · Beginner · Course · 1 - 4 Weeks

National Taiwan University
Skills you'll gain: Information Systems, Information Management, Data Structures, Transportation Operations, Information Technology, Production Planning, Production Schedule, Operations Management, Business Operations, Inventory Control, Logistics, Computational Logic, Algorithms, Programming Principles, Computer Programming, Python Programming, Decision Making, Development Environment, Software Installation
★ 4.9 (901) · Beginner · Course · 1 - 3 Months

University of Virginia Darden School Foundation
Skills you'll gain: Large Language Modeling, Customer Insights, Online Advertising, Digital Advertising, Marketing Planning, ChatGPT, Branding, Marketing Strategies, Design Thinking, Keyword Research, AI Product Strategy, Brand Marketing, Brand Awareness, Brand Strategy, Digital Marketing, Generative AI, Personalized Service, AI Personalization, Customer Communications Management, Machine Learning
★ 4.3 (158) · Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: API Gateway, Application Programming Interface (API), Cloud API, API Design, Application Deployment, Restful API, Continuous Deployment, AI Integrations, Cloud Deployment, LLM Application, Web Services, AI Security, CI/CD, AI Workflows, Token Optimization, Prompt Patterns, Proxy Servers, Large Language Modeling, Application Lifecycle Management, Simple Object Access Protocol (SOAP)
★ 4.6 (1.1K) · Beginner · Course · 1 - 3 Months