Blockchain courses can help you learn how distributed ledgers record transactions, verify data, and support decentralized systems. You can build skills in understanding consensus mechanisms, smart contract basics, and evaluating blockchain use cases across different industries. Many courses introduce tools such as block explorers, development frameworks, and platforms used to experiment with blockchain applications.

EDUCBA
Skills you'll gain: Microsoft Azure, Cloud Computing, Virtual Machines, Cloud Infrastructure, Cloud Solutions, Cloud Platforms, Cloud Services, Virtual Local Area Network (VLAN), Infrastructure As A Service (IaaS), Application Deployment, Web Applications, Virtual Private Networks (VPN), Virtualization, Platform As A Service (PaaS), Cloud Storage, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Oracle Cloud, Multi-Cloud, Microsoft Azure, Cloud Computing Architecture, Identity and Access Management, Cloud Infrastructure, Google Cloud Platform, Database Architecture and Administration, Network Architecture, Virtual Private Networks (VPN), Virtual Machines, Network Security
Intermediate · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Blockchain, Market Liquidity, FinTech, Financial Market, Cryptographic Protocols, Financial Systems, Governance, Financial Trading, Payment Systems, Financial Services, Digital Assets, Derivatives, Computing Platforms
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Role-Based Access Control (RBAC), Microsoft Azure, Azure Active Directory, Identity and Access Management, Solution Architecture, Data Governance, Data Management, Cloud Security, Cloud Computing Architecture, System Monitoring, Cloud Computing, Key Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Development, Microsoft Azure, Cloud Applications, Cloud Hosting, Virtual Machines, Virtualization and Virtual Machines, Infrastructure As A Service (IaaS), Virtualization, Linux Servers, Application Deployment, Linux Administration, Linux, Web Applications, Service Management, Node.JS, Javascript, MongoDB
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Identity and Access Management, Command-Line Interface, Cloud Management, Cloud API, Cloud Computing, User Accounts, Authorization (Computing), Google Cloud Platform, Role-Based Access Control (RBAC), Microsoft Azure, Software Installation, VPN Clients
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Text Mining, Natural Language Processing, Microsoft Azure, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Unstructured Data, Analytics, Cloud API, Application Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Middleware, Cloud Development, Event-Driven Programming, Cloud Applications, Microservices, C# (Programming Language), Distributed Computing, Platform As A Service (PaaS), Cloud Services, Communication Systems, Cloud Storage, Real Time Data
Intermediate · Course · 1 - 3 Months

SkillUp
Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), Remote Access Systems, Windows Servers, Virtual Private Networks (VPN), Network Administration, Microsoft Azure, Network Infrastructure, Windows PowerShell, Public Key Infrastructure, Data Storage Technologies, Infrastructure As A Service (IaaS), Data Storage, Network Security, Cloud Storage, Proxy Servers, Virtualization, Web Servers, Web Applications
Intermediate · Course · 1 - 4 Weeks

University at Buffalo
Skills you'll gain: Blockchain, Cryptography, Payment Systems, Distributed Computing, FinTech, Network Model, Transaction Processing, Emerging Technologies, Virtual Machines, Verification And Validation
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Descriptive Statistics, Jupyter, Microsoft Azure, Matplotlib, Feature Engineering, Scatter Plots, Data Analysis, Statistics, Exploratory Data Analysis, Seaborn, Data Visualization Software, Correlation Analysis, Applied Machine Learning
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Responsible AI, Statistical Modeling, Microsoft Azure, MLOps (Machine Learning Operations), Prompt Engineering, Data Management, Data Science, Artificial Intelligence and Machine Learning (AI/ML), Statistics, Cloud Computing, Application Deployment, Azure Synapse Analytics, Data Pipelines, Applied Machine Learning, Large Language Modeling, Continuous Monitoring, Data Processing, Machine Learning, Scalability, Continuous Deployment
Intermediate · Specialization · 1 - 3 Months