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.

Johns Hopkins University
Skills you'll gain: Apache Hadoop, File Systems, Big Data, File I/O, Data Infrastructure, Java, Data Storage Technologies, Java Programming, Data Persistence, Infrastructure Architecture, File Management, Data Processing, Distributed Computing, Data Storage, Development Environment, Scalability
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: DeepSeek API, Deepseek, Retrieval-Augmented Generation, AI Integrations, Model Deployment, Fine-tuning, Make.com, Generative Model Architectures, Generative AI Agents, LLM Application, Cloud Deployment, Model Training, Embeddings, Software Documentation, Key Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Software Design Patterns, Software Design, C and C++, C++ (Programming Language), Object Oriented Design, Software Architecture, Code Reusability, Programming Principles, Object Oriented Programming (OOP), Prototyping, Memory Management, Performance Tuning
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Structures, Java Programming, Java, Theoretical Computer Science, Programming Principles, Algorithms
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Package and Software Management, Code Review, Open Source Technology, Code Reusability, GitHub, Scientific Methods, Software Documentation, Science and Research, Technical Documentation, Informatics, Software Versioning, R (Software), Data Analysis, Programming Principles, R Programming, Git (Version Control System), Integrated Development Environments
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Test Planning, Software Testing, Debugging, Test Case, Issue Tracking, Functional Testing, Unit Testing, Software Quality Assurance, System Testing, Test Tools, Acceptance Testing, Software Quality (SQA/SQC), Integration Testing, Test Driven Development (TDD), Test Automation, Regression Testing, Quality Assurance, Waterfall Methodology, Agile Methodology, Python Programming
Beginner · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Large Language Modeling, Journalism, Generative AI, Emerging Technologies, AI literacy, OpenAI, ChatGPT, Prompt Engineering, AI Enablement, Artificial Intelligence, Responsible AI, Media and Communications, Law, Regulation, and Compliance, Automation, Economics, Policy, and Social Studies, Regulation and Legal Compliance, Ethical Standards And Conduct, Algorithms
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Java, Java Programming, Object Oriented Programming (OOP), Computer Programming, Object Oriented Design, Memory Management, Programming Principles, Software Engineering, Debugging, Program Development, Data Structures, IntelliJ IDEA, Application Development, Software Development, Virtual Machines
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Java, Java Programming, Software Development Tools, Software Development Life Cycle, Program Development, Computer Programming Tools, Computer Programming, Development Environment, Software Development, Programming Principles, Integrated Development Environments, Software Installation, Command-Line Interface, Linux Commands
Beginner · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Debugging, Program Development, Programming Principles, Computational Thinking, Computational Logic, Diversity Equity and Inclusion Initiatives, Digital pedagogy, Computer Programming, Event-Driven Programming, Computer Science
Beginner · Course · 1 - 3 Months
Madecraft
Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, Generative AI, Responsible AI, Large Language Modeling, AI Personalization, Brand Strategy, Business Process Automation, MarTech, AI Enablement, Marketing, AI literacy, Artificial Intelligence and Machine Learning (AI/ML), Business Solutions, AI Workflows, Digital Marketing, Automation, Content Creation, Data Ethics, Customer Engagement
Beginner · Specialization · 1 - 3 Months

AI Business School
Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, Generative AI, AI Personalization, Large Language Modeling, Artificial Intelligence, ChatGPT, AI literacy, AI Workflows, Personalized Service, Customer Service, Customer experience improvement, Brainstorming, Ideation, Business Transformation, Innovation
Intermediate · Course · 1 - 4 Weeks