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.

Skills you'll gain: Jupyter, Plot (Graphics), Microsoft Azure, Machine Learning Algorithms, Applied Machine Learning, Data Visualization, Machine Learning, Interactive Data Visualization, Regression Analysis
Beginner · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Performance Testing, Maintainability, Test Tools, Software Testing, Code Review, Test Automation, Software Technical Review, Test Planning, Software Quality (SQA/SQC), Scripting, Risk Analysis, Software Quality Assurance, Continuous Integration, CI/CD, Regression Testing, Code Coverage, Test Case, Unit Testing, Quality Assurance, Security Testing
Advanced · Specialization · 1 - 3 Months

Skills you'll gain: Application Performance Management, System Monitoring, Application Programming Interface (API), Patch Management, Network Troubleshooting, Configuration Management, Release Management, Hybrid Cloud Computing, Google Cloud Platform, Kubernetes, Application Deployment
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: C# (Programming Language), Data Validation, Integrated Development Environments, Debugging
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Agile Project Management, Agile Methodology, Project Estimation, Sprint Planning, Scaled Agile Framework, Sprint Retrospectives, Cross-Functional Team Leadership, Backlogs, Kanban Principles, Team Leadership, User Story
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Full-Stack Web Development, Email Automation, Front-End Web Development, User Interface (UI), Java, Server Side, Java Programming, MySQL, Hypertext Markup Language (HTML), Web Development, Web Applications, Data Access, Back-End Web Development, Development Testing, Cascading Style Sheets (CSS), Databases
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: API Gateway, Microservices, Restful API, Node.JS, Application Programming Interface (API), Software Architecture, Cloud Computing Architecture, Service Oriented Architecture, Software Development, Back-End Web Development, Full-Stack Web Development
Mixed · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Socioeconomics, Epidemiology, Crisis Management, Social Determinants Of Health, Health Technology, Health Policy, Social Sciences, Infectious Diseases, Public Health, Network Analysis, Mental Health, Health Informatics, Health Care, Surveys, Data-Driven Decision-Making, Data Science, Artificial Intelligence
Beginner · Course · 1 - 3 Months

Skills you'll gain: Blockchain, Cryptography, Encryption, Application Security, Threat Modeling, Cybersecurity, Secure Coding, Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Assessments, Information Privacy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Amazon Web Services, AWS Identity and Access Management (IAM), Amazon DynamoDB, Identity and Access Management, Database Management, Database Administration, NoSQL, Serverless Computing, Database Architecture and Administration, Authentications, Operational Databases, Cloud Security, Event-Driven Programming, AWS Kinesis, Cloud Applications, Amazon CloudWatch, Encryption, Load Balancing, Data Security, Key Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Email Marketing, Generative AI Agents, Persona Development, AI Personalization, ChatGPT, Customer Insights, Target Audience, Marketing Automation, Content Creation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Logo Design, Adobe Illustrator, Presentations, Typography, Graphic Design, Branding, Design, Marketing Design, Brainstorming, Design Thinking, Color Theory, Design Research
Mixed · Course · 1 - 4 Weeks