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.

Coursera
Skills you'll gain: LLM Application, Model Evaluation, Large Language Modeling, Retrieval-Augmented Generation, Vector Databases, MLOps (Machine Learning Operations), Performance Tuning, Debugging, Performance Testing, Statistical Methods, Query Languages, SQL, Statistical Hypothesis Testing, Statistical Analysis, Artificial Intelligence and Machine Learning (AI/ML), Data-Driven Decision-Making, Python Programming
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Simulations, Education Software and Technology, Programming Principles, Computer Programming Tools, Computational Thinking, No-Code Development, Data Sharing, Agentic systems, Program Development, Theoretical Computer Science, Computer Programming, UI Components, Pedagogy
Advanced · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: SQL, Query Languages, Google Cloud Platform, Relational Databases, Operational Databases, Database Architecture and Administration, Database Administration, Database Management Systems, Data Integrity, Databases, Cloud Management, Scalability, Cloud Platforms, Transaction Processing
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Mobile Development Tools, Full-Stack Web Development, Object Oriented Design, Android (Operating System), Application Design, User Interface (UI) Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Unix, Unix Commands, Network Protocols, Unix Shell, Network Troubleshooting, TCP/IP, OS Process Management, File Management, General Networking, File Transfer Protocol (FTP), Network Administration, Network Routing, OSI Models, Computer Networking, Operating Systems, Network Security, System Programming, Communication Systems, Network Architecture
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Bioinformatics, R (Software), R Programming, Molecular, Cellular, and Microbiology, Molecular Biology, Data Manipulation, Programming Principles, File I/O, Scripting Languages, Data Processing
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Retrieval-Augmented Generation, Embeddings, Vector Databases, Generative AI, Generative AI Agents, Google Cloud Platform, Natural Language Processing, Agentic systems
Intermediate · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Software Design, Programming Principles, Program Development, Code Reusability, AI Personalization, Data Integration, Databases, Computer Programming, Object Oriented Programming (OOP), User Interface (UI), Data Mapping, Algorithms, Java Programming, Java, Data Structures, Data Management
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Keras (Neural Network Library), Tensorflow, Model Training, Model Deployment, Generative Model Architectures, Generative AI, Deep Learning, Natural Language Processing
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Data Pipelines, Data Import/Export, Data Processing, Data Manipulation, Data Wrangling, SQL, Data Transformation, Data Preprocessing, Google Cloud Platform, Data Management, Cloud Storage
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Dataflow, Data Pipelines, Real Time Data, Data Processing, Google Cloud Platform, File I/O, Data Import/Export, Serverless Computing, Data Transformation, Query Languages, SQL, Analytics
Advanced · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: LLM Application, Embeddings, Vector Databases, Large Language Modeling, Retrieval-Augmented Generation, Google Cloud Platform, Generative AI, Generative AI Agents, Natural Language Processing
Intermediate · Course · 1 - 4 Weeks