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.

Board Infinity
Skills you'll gain: Tool Calling, OpenAI, AI Workflows, LLM Application, AI Integrations, Agentic Workflows, Retrieval-Augmented Generation, AI Orchestration, Generative AI Agents, Multimodal Prompts, Interactive Data Visualization, Prompt Engineering, Application Deployment, Cloud Deployment, Large Language Modeling, Image Analysis, Embeddings, Python Programming, JSON
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Responsible AI, Amazon Bedrock, Retrieval-Augmented Generation, Multimodal Prompts, Generative AI, AWS SageMaker, Generative AI Agents, LLM Application, Vector Databases, Amazon Web Services, Large Language Modeling, Agentic Workflows, Human Centered Design, Agentic systems, Embeddings, Data Ethics, Data Governance, Natural Language Processing, Benchmarking
Advanced · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Prompt Engineering, Large Language Modeling, Prompt Patterns, Database Design, LLM Application, Database Development, Software Documentation, Software Design Patterns, Vibe coding, Databases, Collaborative Software, Software Testing, OpenAI API, Application Design, Technical Documentation, AI Integrations, Generative AI, Software Engineering, Software Development, Machine Learning
★ 4.6 (843) · Beginner · Professional Certificate · 1 - 3 Months

Skills you'll gain: Data Store, Data Architecture, Apache Hadoop, Extract, Transform, Load, Relational Databases, Big Data, Data Storage, Databases, Operational Databases, Apache Spark, Data Storage Technologies, Data Lakes, Data Warehousing, Data Governance, Data Pipelines, Data Integration, Data Processing, SQL, NoSQL, Data Science
★ 4.7 (3.7K) · Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Model Evaluation, Applied Machine Learning, Feature Engineering, Machine Learning Methods, Regression Analysis, Machine Learning, Image Analysis, Machine Learning Algorithms, AI Personalization, Model Training, Deep Learning, Transfer Learning, Application Development, Predictive Modeling, Model Deployment, Text Mining, Python Programming, Classification Algorithms
★ 4.6 (14K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: GitHub Copilot, Model Context Protocol, Prompt Engineering, GitHub, Generative AI Agents, Generative AI, AI Enablement, Integrated Development Environments, Collaborative Software, AI Workflows, Responsible AI, Large Language Modeling, Software Development Tools, LLM Application, Collaboration, Context Engineering, AI Integrations, Software Development Life Cycle, Code Review, Debugging
Intermediate · Course · 1 - 3 Months

JetBrains
Skills you'll gain: Kotlin, Java Programming, Java, IntelliJ IDEA, Android Development, Mobile Development, Object Oriented Programming (OOP), Integrated Development Environments, Functional Design, Interoperability, Computer Programming, Programming Principles, Scripting, Unit Testing, Software Development, Development Environment, Code Review
★ 4.7 (2.1K) · Intermediate · Course · 1 - 3 Months

University of California, Santa Cruz
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Algorithms, C (Programming Language), Programming Principles, Computer Programming, Graph Theory, Code Reusability, Memory Management, Data Structures, File I/O
★ 4.4 (2.3K) · Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: System Programming, Memory Management, Linux Administration, Linux, Performance Tuning, OS Process Management, Operating Systems, Embedded Software, Real-Time Operating Systems, Linux Servers, System Software, Linux Commands, System Configuration, Operating System Administration, Debugging, C (Programming Language), Embedded Systems, Cross Platform Development, Open Source Technology, Hardware Architecture
Intermediate · Specialization · 3 - 6 Months

O.P. Jindal Global University
Skills you'll gain: Research Design, Research, Writing, Writing and Editing, Research and Design, Critical Thinking, Qualitative Research, Communication, Problem Solving, English Language
Beginner · Course · 1 - 3 Months

Scrimba
Skills you'll gain: Prompt Engineering, Responsive Web Design, Node.JS, Command-Line Interface, TypeScript, Unit Testing, SQL, HTML and CSS, Web Content Accessibility Guidelines, Typography, Cascading Style Sheets (CSS), React.js, User Interface and User Experience (UI/UX) Design, Hypertext Markup Language (HTML), JSON, Generative AI, Database Design, UI Components, Web Development, Full-Stack Web Development
★ 4.6 (922) · Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Data Visualization, Data Presentation, Generative AI, Version Control, Git (Version Control System), Matplotlib, Exploratory Data Analysis, Data Cleansing, Pandas (Python Package), R Programming, Tidyverse (R Package), Ggplot2, Python Programming, Jupyter, Microsoft Visual Studio, GitHub, Statistical Visualization, Data Storytelling, NumPy, Machine Learning Methods
★ 4.4 (683) · Beginner · Specialization · 3 - 6 Months