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: Hugging Face, Fine-tuning, Model Deployment, AI Workflows, LLM Application, Transfer Learning, Model Training, Model Optimization, Application Deployment, Large Language Modeling, Data Processing, Generative AI, Data Preprocessing, Data Sharing, Model Evaluation, Responsible AI, Metadata Management, Python Programming, Development Environment, Training Programs
Intermediate · Course · 1 - 3 Months
University of London
Skills you'll gain: Computer Science, Debugging, Development Environment, Computer Systems, Web Applications, Arithmetic, Computer Literacy, General Networking, Javascript, Network Security, Computer Networking, Application Security, Computational Thinking, Computer Programming Tools, Visualization (Computer Graphics), Applied Mathematics, Computer Programming, General Mathematics, Numerical Analysis, Problem Solving
★ 4.2 (1.6K) · Beginner · Specialization · 1 - 3 Months

Meta
Skills you'll gain: Data Storytelling, Business Metrics, Key Performance Indicators (KPIs), Data Management, Data Presentation, Data Collection, Data Governance, Bayesian Statistics, Data Visualization, Descriptive Statistics, Statistical Hypothesis Testing, Performance Metric, Information Privacy, Pandas (Python Package), Data Analysis, Data Visualization Software, Spreadsheet Software, Analytics, SQL, Python Programming
★ 4.7 (1.9K) · Beginner · Professional Certificate · 3 - 6 Months

University of Michigan
Skills you'll gain: Sampling (Statistics), Data Visualization, Plot (Graphics), Data Literacy, Statistics, Scientific Visualization, Matplotlib, Statistical Visualization, Probability & Statistics, Jupyter, Statistical Methods, Data Analysis, Statistical Analysis, Exploratory Data Analysis, Descriptive Statistics, Statistical Inference, NumPy, Data Dictionary, Box Plots, Python Programming
★ 4.7 (2.7K) · Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Environmental Issue, English Language, Investigation, Systems Thinking, Research, Sustainable Systems, Science and Research, Sustainable Development, Scientific Methods, Literacy
Advanced · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Spring Framework, Security Assertion Markup Language (SAML), OAuth, Secure Coding, Single Sign-On (SSO), Lightweight Directory Access Protocols, Authorization (Computing), Application Security, Cloud Security, Build Tools, Gradle, Authentications, Cloud-Native Computing, Back-End Web Development, Object-Relational Mapping, Identity and Access Management, Spring Boot, Database Development, Java, Kubernetes
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Visualforce, Salesforce Development, Salesforce, Application Development, Salesforce Object Query Language (SOQL), Restful API, Application Programming Interface (API), Web Services, Data Modeling, API Testing, Javascript, Data Access, SQL, Programming Principles
Intermediate · Course · 1 - 4 Weeks

Fractal Analytics
Skills you'll gain: Data Storytelling, Decision Making, Critical Thinking, Database Design, Data Manipulation, Data Presentation, Power BI, Data Visualization, Model Evaluation, Feature Engineering, Model Deployment, Interactive Data Visualization, Data Wrangling, Critical Thinking and Problem Solving, Data Analysis Expressions (DAX), Human Centered Design, SQL, Machine Learning, Problem Solving, Python Programming
★ 4.4 (614) · Beginner · Professional Certificate · 3 - 6 Months

McMaster University
Skills you'll gain: Experimentation, Scientific Visualization, Plot (Graphics), Data Visualization, Predictive Modeling, Pareto Chart, Predictive Analytics, Model Optimization, Regression Analysis, A/B Testing, Statistical Modeling, Process Optimization, Statistical Software, Statistical Methods, Analysis, Data Analysis Software, Mathematical Modeling, R Programming, Data Analysis, Statistical Analysis
★ 4.9 (938) · Intermediate · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: ChatGPT, Responsible AI, Prompt Engineering, AI literacy, Artificial Intelligence, Productivity, AI powered creativity, Generative AI, AI Integrations, Ethical Standards And Conduct, Digital pedagogy, Natural Language Processing, Content Creation
★ 4.9 (1.1K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, LangChain, Prompt Patterns, LLM Application, Generative AI, Generative AI Agents, Tool Calling, AI Workflows, Large Language Modeling, AI Integrations, Model Evaluation, Flask (Web Framework), Agentic systems, Software Development
★ 4.6 (596) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Data Quality, Data-Driven Marketing, Data Cleansing, Marketing Analytics, Data Validation, Data Integrity, Data Maintenance, Data Wrangling, Exploratory Data Analysis, Quality Assessment, Campaign Management, Technical Communication, Data Processing, Statistical Reporting, Data Analysis, Stakeholder Communications, Benchmarking, Business Priorities, Microsoft Excel, SQL
Beginner · Course · 1 - 4 Weeks