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: LangChain, LLM Application, Prompt Engineering, Large Language Modeling, OpenAI API, Hugging Face, Embeddings, AI Workflows, Development Environment, Generative AI Agents, Retrieval-Augmented Generation, Vector Databases, Python Programming, Agentic systems, Document Management, Application Development, Image Analysis
★ 4.8 (23) · Intermediate · Course · 3 - 6 Months

Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Software Documentation, Java Programming, Java, Technical Documentation, Computer Programming, Programming Principles, Code Reusability, Computer Science
★ 4.1 (21) · Intermediate · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Object Oriented Design, Systems Analysis, Object Oriented Programming (OOP), Systems Design, Software Design, Unified Modeling Language, System Design and Implementation, Software Engineering, Systems Architecture, Software Architecture, Requirements Analysis, Technical Design, Computer Programming, Program Development, Software Visualization, Data Management, Software Development, Application Development, Application Deployment, Software Development Methodologies
★ 4.5 (12) · Beginner · Course · 3 - 6 Months

Skills you'll gain: Model Evaluation, Computer Vision, Convolutional Neural Networks, Image Analysis, Transfer Learning, Model Training, Fine-tuning, Matlab, Artificial Neural Networks, Deep Learning, Applied Machine Learning, Classification Algorithms, Predictive Modeling, Performance Tuning
★ 4.9 (19) · Beginner · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Generative AI, Code Reusability, LLM Application, Matlab, Software Documentation
★ 4.7 (11) · Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: PySpark, Apache Spark, Data Management, Distributed Computing, Apache Hadoop, Data Processing, Data Manipulation, Data Analysis, Exploratory Data Analysis, Python Programming
★ 3.7 (50) · Beginner · Course · 1 - 4 Weeks

Saïd Business School, University of Oxford
Skills you'll gain: FinTech, Financial Inclusion, Financial Services, Banking Services, Data Sharing, Financial Regulation, Financial Systems, Application Programming Interface (API), Financial Data, Banking, Financial Regulations, International Finance, Law, Regulation, and Compliance, Finance, Interoperability, Design Strategies, Regulatory Requirements, Strategic Thinking, Innovation, General Data Protection Regulation (GDPR)
★ 4.5 (22) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Sampling (Statistics), Statistical Methods, Descriptive Statistics, Statistical Visualization, Data Import/Export, Pareto Chart, Histogram, Statistical Analysis, R (Software), Box Plots, R Programming, Probability Distribution, Data Synthesis, Probability & Statistics, Exploratory Data Analysis, Statistics, Statistical Hypothesis Testing, Data Science
★ 4.6 (68) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Responsible AI, Business Analysis, Business Process Modeling, Business Analytics, Stakeholder Management, Generative AI Agents, Business Process, Stakeholder Communications, Business Workflow Analysis, Business Process Improvement, AI Integrations, SQL
★ 4.6 (34) · Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Social Network Analysis, Network Analysis, Responsible AI, Social Media Analytics, Graph Theory, Machine Learning Methods, R (Software), Machine Learning, Machine Learning Software, Model Training, Machine Learning Algorithms, Model Optimization, Model Evaluation, Social Sciences, Statistical Analysis, Amazon Web Services, Tensorflow, Data Ethics, Large Language Modeling, Applied Machine Learning
★ 4.4 (15) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Stata, STATA (Software), Regression Analysis, Statistical Modeling, Statistical Methods, Statistical Analysis, Statistical Programming, Statistical Software, Statistical Visualization, Data Visualization, Data Manipulation, Logistic Regression, Simulations, Correlation Analysis, Descriptive Statistics, Data Transformation, Graphing, Model Evaluation, Sample Size Determination
★ 4.5 (6) · Beginner · Course · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: LLM Application, Prompt Engineering, Penetration Testing, Vulnerability Assessments, Security Testing, Large Language Modeling, Vulnerability Management, Risking, AI Security, Application Security
★ 4.8 (58) · Beginner · Project · Less Than 2 Hours