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.

Board Infinity
Skills you'll gain: Continuous Integration, CI/CD, Jenkins, Test Automation, Continuous Delivery, Agile Software Development, DevSecOps, Integration Testing, Software Development, AI Integrations, Git (Version Control System), Application Security, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Bootstrap (Front-End Framework), Responsive Web Design, Hypertext Markup Language (HTML), HTML and CSS, Mockups, Web Design and Development, Web Development, Web Design, Cascading Style Sheets (CSS), Web Development Tools
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Unity Engine, C# (Programming Language), Video Game Development, Game Design, Scripting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Application Development, Event-Driven Programming, Application Design, User Interface (UI), UI Components, Program Development, Data Import/Export, User Interface (UI) Design, Development Environment, Data Integration, Data Access, File I/O, Software Installation, Data Storage
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Looker (Software), Business Intelligence, SQL, Data Analysis, Google Cloud Platform
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Mobile Development Tools, Full-Stack Web Development, Object Oriented Design, Android (Operating System), Application Design, User Interface (UI) Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Deepseek, DeepSeek API, AI Orchestration, LLM Application, Generative AI Agents, Artificial Intelligence, Model Deployment, Large Language Modeling, Generative Model Architectures, Software Installation, Development Environment, Open Source Technology, Application Programming Interface (API)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Preprocessing, Model Deployment, Model Evaluation, Model Optimization, Generative Model Architectures, Feature Engineering, Model Training, Machine Learning Methods, Microsoft Azure, Applied Machine Learning, Machine Learning, Azure DevOps Pipelines, Data Processing, Large Language Modeling, Cloud Deployment, Machine Learning Software, Data Cleansing, Supervised Learning, Machine Learning Algorithms, AI Workflows
Intermediate · Specialization · 1 - 3 Months
Skills you'll gain: Data Structures, Feature Engineering, MLOps (Machine Learning Operations), Java Programming, Java, Performance Tuning, Data Processing, Applied Machine Learning, System Monitoring, Scalability, Performance Analysis, Memory Management, Benchmarking, Graph Theory, Program Implementation
Advanced · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google App Engine, Cloud Deployment, Application Deployment, Cloud Infrastructure, Google Cloud Platform, Go (Programming Language), Cloud Applications, Application Development, Software Testing, Cloud API
Beginner · Project · Less Than 2 Hours

Coursera
Skills you'll gain: Convolutional Neural Networks, Image Analysis, Transfer Learning, Fine-tuning, Deep Learning, Computer Vision, Data Storytelling, Applied Machine Learning, Technical Communication, Model Optimization, Geospatial Information and Technology, Model Training, Machine Learning, Model Deployment, Heat Maps, Data Pipelines, Machine Learning Algorithms, Augmented Reality
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Data Warehousing, Data Modeling, Database Design, SQL, Business Intelligence, Databases, Relational Databases, Database Theory, Database Architecture and Administration, Database Management, Data Integrity, Data Analysis, Query Languages, Data-Driven Decision-Making, Analysis, Diagram Design
Mixed · Course · 1 - 4 Weeks