Cryptocurrency and blockchain courses can help you learn how distributed ledgers work, how transactions are verified, and how major blockchain networks are structured. You can build skills in wallet management, smart contract basics, and evaluating blockchain use cases. Many courses introduce tools such as crypto exchanges, block explorers, and frameworks used to experiment with decentralized applications.

Skills you'll gain: Network Troubleshooting, Virtual Local Area Network (VLAN), Computer Displays, Peripheral Devices, TCP/IP, Display Devices, Local Area Networks, Networking Hardware, Dynamic Host Configuration Protocol (DHCP), General Networking, USB, Wireless Networks, Computer Networking, Network Routers, Network Infrastructure, Hardware Troubleshooting, Network Switches, Network Protocols, Computer Hardware
Beginner · Course · 1 - 3 Months

Skills you'll gain: Keras (Neural Network Library), Reinforcement Learning, Unsupervised Learning, Deep Learning, Tensorflow, Machine Learning Methods, Generative AI, Artificial Neural Networks, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Natural Language Processing, Performance Tuning
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Leaflet (Software), React.js, Application Deployment, Application Development, Web Development, HTML and CSS, Cascading Style Sheets (CSS), Responsive Web Design, UI Components
Intermediate · Course · 1 - 4 Weeks
Johns Hopkins University
Skills you'll gain: Clinical Trials, Clinical Research, Clinical Research Ethics, Good Clinical Practices (GCP), Informed Consent, Biostatistics, Healthcare Ethics, Science and Research, Regulatory Compliance
Beginner · Course · 1 - 3 Months

Skills you'll gain: Identity and Access Management, Authentications, AWS Identity and Access Management (IAM), User Provisioning, OAuth, User Accounts, Security Controls, Role-Based Access Control (RBAC), Authorization (Computing), Azure Active Directory, Single Sign-On (SSO), Security Awareness, Enterprise Security
Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Data Governance, Data Quality, Data Validation, Data Management, Clinical Data Management, Health Information Management, Data Literacy, Medical Records, Metadata Management, Technical Communication, Change Control
Intermediate · Course · 1 - 4 Weeks

Queen Mary University of London
Skills you'll gain: Analytics, Data Analysis, Statistical Analysis, Correlation Analysis, Quantitative Research, Regression Analysis, Marketing Analytics, Data Quality, Statistical Methods, Data Cleansing, Digital Marketing, Exploratory Data Analysis, Market Research, Return On Investment
Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Learning Management Systems, Education Software and Technology, Instructional Strategies, Pedagogy, Computer Science, Interactive Design, Emerging Technologies, Diversity Awareness, Artificial Intelligence, Cultural Diversity, Innovation
Mixed · Course · 1 - 4 Weeks

California Institute of the Arts
Skills you'll gain: Peer Review, Videography, Video Production, Photo/Video Production and Technology, Post-Production, Editing, Design Elements And Principles, Storytelling, Color Theory, Creativity
Beginner · Course · 1 - 3 Months

Skills you'll gain: Risk Analysis, Risk Management, Business Risk Management, Enterprise Risk Management (ERM), Business Analysis, Portfolio Management, Solution Design, SAP Signavio, Project Implementation, Solution Architecture, Business Solutions, Business Planning, Business Strategy, Plan Execution, Workflow Management, Proposal Development, Business Workflow Analysis, Cost Benefit Analysis, Process Analysis, Change Management
Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Generative AI, Photo Editing, Multimedia, Prompt Engineering, Content Creation, Digital Content, Business Process Automation, ChatGPT, Adobe Creative Cloud, Marketing Materials, Logo Design, Video Production, E-Commerce
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Media Relations, Internal Communications, Crisis Management, Communication Planning, Corporate Communications, Public Relations, Media Strategy, Communication Strategies, Stakeholder Communications, AI Product Strategy, Real Time Data, Stakeholder Analysis
Beginner · Course · 1 - 3 Months