C programming courses can help you learn how to write efficient, low-level code used in systems programming, embedded systems, and software development.

Scrimba
Skills you'll gain: HTML and CSS, Responsive Web Design, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), File Management, Web Design, Front-End Web Development, Web Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SAS (Software), Case Studies, Program Development, Scripting, Data Processing, Automation, Statistical Programming, Data Manipulation, Debugging, Data Validation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Matplotlib, Seaborn, Plot (Graphics), Scatter Plots, Histogram, Data Visualization, Data Visualization Software, Statistical Visualization, Data Analysis, Python Programming
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Debugging, Automation, Python Programming, Data Structures, Programming Principles, Data Storage Technologies, Data Storage, Scripting, Data Manipulation, File Management, Software Installation
Beginner · Course · 3 - 6 Months

Coursera
Skills you'll gain: Database Management, Relational Databases, MySQL, PHP (Scripting Language), SQL, Databases, Object Oriented Programming (OOP), Web Development, Full-Stack Web Development, Hypertext Markup Language (HTML), Back-End Web Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Ggplot2, Data Visualization, Regression Analysis, Predictive Analytics, Statistical Modeling, R Programming, Descriptive Statistics, Exploratory Data Analysis, Statistics, Statistical Analysis, Data Analysis
Intermediate · Guided Project · Less Than 2 Hours
Skills you'll gain: Text Mining, Large Language Modeling, Natural Language Processing, LLM Application, Python Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Oracle Databases, Data Migration, PL/SQL, Database Administration, Data Import/Export, Database Architecture and Administration, Application Development, Database Management, Performance Tuning, Disaster Recovery, SQL, Cloud Infrastructure, Identity and Access Management, Scalability, Restful API
Intermediate · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Command-Line Interface, Scripting, IT Automation, Computer Programming Tools, Python Programming
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Unsupervised Learning, Generative AI, Large Language Modeling, Supervised Learning, Deep Learning, Applied Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Reinforcement Learning, Statistical Machine Learning, Predictive Modeling, Machine Learning Algorithms, Artificial Neural Networks, Feature Engineering, Unstructured Data, Dimensionality Reduction, Performance Metric
Intermediate · Course · 1 - 3 Months

Meta
Skills you'll gain: Swift Programming, Apple iOS, User Interface and User Experience (UI/UX) Design, User Interface (UI), Git (Version Control System), Apple Xcode, Mobile Development, User Experience, Wireframing, Application Development, Application Design, Application Deployment, Data Management, Software Architecture
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: MongoDB, NoSQL, Databases, PostgreSQL, Relational Databases, SQL, Applied Machine Learning, Artificial Intelligence, Database Management, LLM Application, Natural Language Processing, Apache Cassandra, Text Mining, Generative AI, Database Management Systems, Node.JS, Image Analysis, Data Import/Export, Machine Learning, Data Science
Intermediate · Specialization · 1 - 4 Weeks