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.

Northeastern University
Skills you'll gain: Database Design, Database Theory, Database Management, Database Systems, Relational Databases, Databases, Database Management Systems, SQL, NoSQL, Data Modeling, Unified Modeling Language, Data Manipulation, Performance Tuning
Build toward a degree
Mixed · Course · 1 - 3 Months

Skills you'll gain: Unity Engine, User Interface (UI), Visualization (Computer Graphics), Computer Graphics, 3D Assets, Data-oriented programming, Virtual Environment, Game Design, C# (Programming Language), Data Structures, Debugging, Computational Logic
Mixed · Course · 1 - 3 Months

Skills you'll gain: 3D Modeling, Unreal Engine, 3D Assets, Animations, Computer Graphics, Video Game Development, Image Quality, Data Import/Export
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Tensorflow, Keras (Neural Network Library), Google Cloud Platform, Deep Learning, MLOps (Machine Learning Operations), Data Processing, Applied Machine Learning, Artificial Neural Networks, Data Pipelines, Application Programming Interface (API)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Management, Performance Tuning, Automation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Flutter (Software), Google Gemini, Generative AI Agents, Google Cloud Platform, Mobile Development, Generative AI, Application Development, LLM Application, Cloud Applications
Beginner · Course · 1 - 3 Months

Skills you'll gain: Unity Engine, Animation and Game Design, Game Design, Video Game Development, Object Oriented Programming (OOP), Interactive Design, User Interface (UI), Software Development Tools, C# (Programming Language), Scripting, Debugging
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Applications, Cloud Development, Google Cloud Platform, Application Development, Cloud API, API Gateway, Application Programming Interface (API), Serverless Computing, Authentications, Security Assertion Markup Language (SAML), Identity and Access Management, Event-Driven Programming, Node.JS, Microservices, Restful API, Authorization (Computing)
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Marketing Analytics, Analytics, Customer Analysis, Generative AI, Data Analysis, Customer Insights, Google Cloud Platform, Customer Data Management, Marketing Strategies, Predictive Modeling, Forecasting, SQL
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Integration Testing, Command-Line Interface, Application Deployment
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Occupational Hygiene, Occupational Safety And Health, Hazard Analysis, Chemical Engineering, Chemistry, Regulatory Compliance, Safety Culture, Safety Training, Compliance Management, Environment Health And Safety, Mitigation, Environmental Regulations, Pollution Prevention, Risk Management, Water Quality, Sustainability Standards, Sustainable Technologies, Quality Assessment, Leadership, Program Evaluation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, User Interface (UI), Video Game Development, Game Design, UI Components, Animation and Game Design, System Testing, Scalability, Development Testing, Artificial Intelligence, Scripting, Debugging
Mixed · Course · 1 - 4 Weeks