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

Tsinghua University
Skills you'll gain: Data Structures, Algorithms, Graph Theory, Computational Thinking, Programming Principles, Theoretical Computer Science, Database Design, Computer Science, Computer Programming, Query Languages, Data Storage
Intermediate · Specialization · 3 - 6 Months

École normale supérieure
Skills you'll gain: Theoretical Computer Science, Combinatorics, Algorithms, Graph Theory, Computational Thinking, Operations Research, Mathematical Modeling, Probability
Mixed · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Session Initiation Protocols, Android Studio, Android Development, Internet Of Things, Communication Systems, Network Protocols, Telecommunications, Wireless Networks, Mobile Development, Application Development, Embedded Systems, Open Source Technology
Mixed · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: SQL, Google Cloud Platform, Database Development, Database Management, Data Import/Export, Query Languages, Data Warehousing
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Scaled Agile Framework, Agile Software Development, Agile Methodology, Behavior-Driven Development, Test Driven Development (TDD), Scalability, Agile Project Management, Sprint Planning, Solution Delivery, Virtualization, Solution Architecture
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: iOS Development, Interactive Data Visualization, Data Storage Technologies, Computer Programming, Data Management, Data Structures
Intermediate · Specialization · 1 - 3 Months

Packt
Skills you'll gain: Ruby (Programming Language), Object Oriented Programming (OOP), Ruby on Rails, Debugging, Programming Principles, Software Documentation, Scripting Languages, Development Environment, Integrated Development Environments, Computer Programming, Development Testing, Data Structures, Apple Xcode, Web Development, Software Installation, Microsoft Windows, Package and Software Management, Command-Line Interface
Intermediate · Specialization · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Business Analytics, Regression Analysis, Machine Learning Algorithms, Classification And Regression Tree (CART), Applied Machine Learning, Scikit Learn (Machine Learning Library), Unsupervised Learning, Data Processing, Predictive Modeling, Machine Learning, Workflow Management, Python Programming, Supervised Learning
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Accenture
Skills you'll gain: Data Literacy, Computer Literacy, Microsoft Excel, Data Security, Data Analysis, Programming Principles, Emerging Technologies, Computer Security Awareness Training, Digital Communications, Computer Programming, Scripting Languages, Web Development, Information Technology, Business Technologies, Javascript, Python Programming, Blockchain, Cloud Computing, Computer Hardware, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Containerization, CI/CD, Docker (Software), DevOps, Jenkins, Rust (Programming Language), Prometheus (Software), System Monitoring, JSON, Command-Line Interface, Shell Script, Automation, System Programming, Software Testing, GitHub
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Electrical Power, Electrical Engineering, Electrical Systems, Power Electronics, Control Systems, Simulations, Estimation, Mathematical Modeling, Electronics, Matlab, Algorithms, Applied Mathematics
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Bayesian Statistics, Databricks, Sampling (Statistics), Statistical Modeling, Probability, Classification And Regression Tree (CART), Jupyter, Regression Analysis, Statistical Programming, Predictive Modeling, Statistical Analysis, Probability Distribution, Data Science, Markov Model, Statistics, Simulations, Python Programming, Statistical Visualization, Mathematical Software, Statistical Inference
Beginner · Specialization · 1 - 3 Months