Reactive programming courses can help you learn asynchronous data streams, event-driven architecture, and the principles of reactive systems. You can build skills in handling real-time data, managing state changes, and implementing backpressure strategies. Many courses introduce tools like RxJava, Reactor, and Akka, that support building responsive applications and integrating with APIs. By exploring these topics, you’ll gain practical experience in creating applications that efficiently respond to user interactions and system events.

University of Colorado System
Skills you'll gain: Prompt Engineering, Debugging, Large Language Modeling, LLM Application, Application Programming Interface (API), Responsible AI, Development Environment, Secure Coding, Integrated Development Environments, Generative AI, OpenAI, Google Gemini, Artificial Intelligence, Application Development, Computer Programming
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Applied Machine Learning, Data Processing, Dimensionality Reduction, Data Cleansing, Machine Learning Algorithms, Data Transformation, Artificial Neural Networks, Random Forest Algorithm, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Unsupervised Learning, Supervised Learning, Predictive Modeling, Python Programming
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Data Structures, Python Programming, Programming Principles, Data Manipulation, Data Access, Data Processing, Computational Logic, Scripting, Data Management, Debugging, Computational Thinking, Jupyter, Maintainability, Computer Programming Tools, Data Storage
Beginner · Specialization · 3 - 6 Months
University of Michigan
Skills you'll gain: Data Structures, Data Processing, Data Manipulation, Python Programming, Data Storage, File Management, Computer Programming, Software Installation, Development Environment
Mixed · Course · 1 - 3 Months

Skills you'll gain: Object Oriented Programming (OOP), Java, Java Programming, Maintainability, Software Design, Data Storage Technologies, Program Development, Application Development, Data Structures, File Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Restful API, Model View Controller, ASP.NET, OAuth, Web Development, Application Programming Interface (API), Web Services, Authentications, Unit Testing, C# (Programming Language), Web Applications, Application Security, Authorization (Computing), Software Testing, Data Access, Data Migration, Cloud Computing, Computer Programming, Data Validation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Structures, Network Routing, Computer Networking, Object Oriented Programming (OOP), Python Programming, Network Routers, Program Development, Algorithms, Computer Programming
Intermediate · Guided Project · Less Than 2 Hours

DeepLearning.AI
Skills you'll gain: Data Storage, Query Languages, Data Lakes, File Systems, Database Systems, SQL, Databases, Data Architecture, Cloud Storage, Data Warehousing, Amazon Web Services, Amazon S3, Graph Theory, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Intune (Mobile Device Management Software), Endpoint Security, Microsoft Windows, Authentications, Application Deployment, Operating System Administration, Azure Active Directory, Group Policy, Enterprise Application Management, Identity and Access Management, Windows Servers, Apple iOS, Android Development, Mobile Security, System Configuration, Security Management, User Provisioning, Android (Operating System), Patch Management, Active Directory
Intermediate · Specialization · 1 - 3 Months

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

Skills you'll gain: Java Programming, Data Access, Programming Principles, Computational Logic
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Large Language Modeling, Natural Language Processing, LLM Application, Generative AI Agents, Prompt Engineering, Test Case, Agentic systems, Artificial Intelligence and Machine Learning (AI/ML), Performance Testing, Debugging, Applied Machine Learning, Artificial Intelligence, Machine Learning Algorithms, Decision Support Systems, Performance Tuning
Intermediate · Course · 1 - 3 Months