Free programming courses can help you learn coding languages like Python, JavaScript, and Ruby, along with foundational concepts such as algorithms and data structures. You can build practical skills in web development, software debugging, and creating applications, which are crucial for tackling real-world challenges.

LearnQuest
Skills you'll gain: Java Platform Enterprise Edition (J2EE), Application Deployment, Web Applications, Application Servers, Java, Object-Relational Mapping, Application Development, Web Development, Web Servers, Server Side, Application Frameworks, Scripting, Middleware, Javascript and jQuery, Data Storage, Apache Tomcat, Session Initiation Protocols, Enterprise Architecture, Hypertext Markup Language (HTML), Model View Controller
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Social Media Marketing, Presentations, Social Media Campaigns, Campaign Management, Facebook, Digital Marketing, Instagram, Program Evaluation, Project Closure, Analysis, Communication
Beginner · Course · 1 - 4 Weeks

Cloudera
Skills you'll gain: Database Design, SQL, Apache Hive, Relational Databases, Databases, Database Management, Big Data, Database Systems, MySQL, Data Management, Amazon S3, Apache Hadoop, Data Storage, Operational Databases, Data Warehousing, Cloud Storage, Performance Tuning, File Systems, PostgreSQL, Data Analysis
Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Microsoft Azure, Serverless Computing, Cloud Development, Microsoft Power Automate/Flow, Event-Driven Programming, Cloud Applications, Software Development, Cloud-Based Integration, Business Process Automation, Cloud API, Application Programming Interface (API), Application Deployment, GitHub
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Equipment Design, Performance Tuning, Image Quality, Engineering Calculations, Electrical and Computer Engineering, Hardware Design, Engineering Analysis, Engineering, Scientific, and Technical Instruments, Computer-Aided Design, Systems Engineering, Image Analysis, System Design and Implementation, Engineering Design Process, Numerical Analysis, Systems Analysis, Simulation and Simulation Software, Laboratory Equipment, Design Software, Advanced Mathematics, Mathematical Modeling
Build toward a degree
Advanced · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Data Management, Artificial Intelligence and Machine Learning (AI/ML), Infrastructure Architecture, MLOps (Machine Learning Operations), Application Deployment, Data Processing, Data Cleansing, Artificial Intelligence, Data Security, Application Frameworks, PyTorch (Machine Learning Library), Machine Learning, Tensorflow, Applied Machine Learning, Data Pipelines, Scalability
Intermediate · Course · 1 - 3 Months

EDHEC Business School
Skills you'll gain: Text Mining, Applied Machine Learning, Network Analysis, Data Visualization Software, Financial Data, Market Data, Unstructured Data, Web Scraping, Social Network Analysis, Advanced Analytics, Financial Market, Financial Analysis, Investments, Data Mining, Asset Management, Python Programming, Predictive Analytics, Data Analysis, Risk Analysis, Consumer Behaviour
Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Java Programming, Object Oriented Programming (OOP), Object Oriented Design, Java, Maintainability, Programming Principles, Computer Programming, Application Development, Android Development, Software Design Patterns, Debugging
Beginner · Course · 1 - 4 Weeks
Rutgers the State University of New Jersey
Skills you'll gain: Patient-centered Care, Health Care Administration, Governance, Business Process, Business Process Management, Quality Improvement, Health Systems, Process Improvement, Continuous Quality Improvement (CQI), Quality Assurance, Process Design, Business Process Improvement, Value-Based Care, Health Information Management and Medical Records, Health And Wellness Coaching, Care Coordination, Presentations, Health Care, Healthcare Industry Knowledge, Health Policy
Beginner · Specialization · 3 - 6 Months
University of Minnesota
Skills you'll gain: Taxonomy, AI Personalization, Spreadsheet Software, Machine Learning, Predictive Analytics, Microsoft Excel, Statistical Methods, Persona Development, Text Mining, Descriptive Statistics, Data Collection, Algorithms, Computer Programming, Java
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Data Analysis, Applied Mathematics, Mathematical Modeling, Graphing, Trigonometry, R (Software), Analytical Skills, General Mathematics, Statistics, Algebra, Systems Of Measurement, Correlation Analysis, Regression Analysis, Calculus, Geometry
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Information Technology, Computer Hardware, Cloud Computing, Network Troubleshooting, Software Installation, Technical Support and Services, Cybersecurity, Hardware Troubleshooting, Data Storage, Database Software, Operating Systems, Computer Networking, IT Infrastructure, Virtual Private Networks (VPN), Project Management
Beginner · Course · 1 - 3 Months