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.

Skills you'll gain: Data Lakes, Google Cloud Platform, Data Warehousing, Data Governance, Data Architecture, Data Infrastructure, Data Management, Cloud Storage, Big Data, Data Processing, Data Storage, Data Storage Technologies, Machine Learning Methods, Data Transformation, SQL, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Dataflow, Data Pipelines, Apache Kafka, Serverless Computing, Data Processing, Real Time Data, Business Logic, Data Transformation, Jupyter, SQL, JSON, Performance Tuning
Advanced · Course · 1 - 3 Months

Skills you'll gain: Prompt Patterns, Microsoft Copilot, ChatGPT, Artificial Intelligence and Machine Learning (AI/ML), Agentic systems, Azure Active Directory, Secure Coding, Authorization (Computing), Debugging, Authentications
Intermediate · Course · 1 - 4 Weeks

Heriot-Watt University
Skills you'll gain: Graph Theory, Database Development, Database Architecture and Administration, NoSQL, Computational Logic, Object Oriented Programming (OOP), Java, Combinatorics, Theoretical Computer Science, Object Oriented Design, Big Data, Computer Programming, Computational Thinking, Mathematical Theory & Analysis, Logical Reasoning, Arithmetic, Computer Science, Data Structures, Software Engineering, Maintainability
Earn a degree
Degree · 1 - 4 Years

Microsoft
Skills you'll gain: API Design, Restful API, Middleware, Application Deployment, Software Testing, Postman API Platform, Microsoft Azure, Cloud Development, Software Documentation, Cloud Applications
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Big Data, Data Analysis, Applied Machine Learning, Google Cloud Platform, Machine Learning, SQL
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Gemini, Exploratory Data Analysis, Google Cloud Platform, Data Wrangling, Interactive Data Visualization, Data Visualization, Generative AI, Debugging, SQL
Beginner · Course · 1 - 4 Weeks

Pontificia Universidad Católica de Chile
Skills you'll gain: Descriptive Analytics, Business Analytics, Plot (Graphics), Data Mining, Dimensionality Reduction, Visualization (Computer Graphics), Predictive Analytics, Data Analysis, R Programming, Statistical Modeling, Big Data, Data Visualization Software, Predictive Modeling, Data Modeling, Analytics, Advanced Analytics, Regression Analysis, Statistical Visualization, Data-Driven Decision-Making, Analytical Skills
Credit offered
Mastertrack · 6 - 12 Months

Google Cloud
Skills you'll gain: Data Analysis, Big Data, Applied Machine Learning, Statistical Inference, Google Cloud Platform, Machine Learning Methods, SQL
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Open Web Application Security Project (OWASP), LLM Application, Large Language Modeling, Cloud API, Application Security, Security Controls, Security Software, Google Cloud Platform, Application Programming Interface (API), System Configuration, Application Development
Beginner · Course · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Unsupervised Learning, Data Mining, Supervised Learning, Probability, Deep Learning, Statistical Modeling, Machine Learning Algorithms, Applied Machine Learning, Anomaly Detection, Statistical Inference, Statistical Hypothesis Testing, Service Level, Performance Testing, Exploratory Data Analysis, Dimensionality Reduction, Data Warehousing, Data Pipelines, Bash (Scripting Language), Data Science, Statistical Methods
Credit offered
Graduate Certificate · 6 - 12 Months
University of Colorado Boulder
Skills you'll gain: Computer Vision, Power Electronics, Control Systems, Display Devices, Image Analysis, Computer Displays, Tensorflow, Electronic Systems, Deep Learning, Systems Design, Debugging, Artificial Neural Networks, Electrical Engineering, USB, Electrical Power, Electric Power Systems, Technical Design, Artificial Intelligence and Machine Learning (AI/ML), Computer Programming Tools, Embedded Systems
Credit offered
Graduate Certificate · 6 - 12 Months