Functional programming courses can help you learn concepts like first-class functions, immutability, and higher-order functions, along with practical techniques for managing state and side effects. You can build skills in recursive problem-solving, data transformation, and leveraging pure functions for cleaner code. Many courses introduce tools such as Haskell, Scala, and JavaScript, showcasing how these languages facilitate functional programming principles and enhance software development practices.

LearnQuest
Skills you'll gain: Java Programming, Java, Application Servers, Web Applications, Development Environment, Object Oriented Programming (OOP), Application Development, Eclipse (Software), Program Development, Computer Programming, Object Oriented Design, Mobile Development, Programming Principles, UI Components, User Interface (UI), Virtual Machines, Command-Line Interface, Software Installation, Debugging
Intermediate · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: CI/CD, GitHub, C# (Programming Language), HTML and CSS, Load Balancing, Continuous Integration, Git (Version Control System), Role-Based Access Control (RBAC), Scalability, Object Oriented Programming (OOP), Authentications, ASP.NET, Full-Stack Web Development, Web Development, Debugging, SQL, Application Deployment, Microsoft Copilot, .NET Framework, Graph Theory
Beginner · Professional Certificate · 3 - 6 Months

Arizona State University
Skills you'll gain: Meeting Facilitation, Sales Presentations, Brainstorming, Product Planning, Purchasing, English Language, Business Communication, Marketing Budgets, Business Planning, Negotiation, Selling Techniques, Business Writing, Marketing Communications, Marketing Planning, Business Correspondence, Advertising, Business Marketing, Telephone Skills, Promotional Strategies, Marketing
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Event-Driven Programming, Computer Graphics, Application Development, Software Design, C++ (Programming Language), Microsoft Windows, Maintainability, Software Architecture, Application Lifecycle Management, System Configuration, Performance Tuning
Mixed · Course · 1 - 4 Weeks

EDHEC Business School
Skills you'll gain: Investment Management, Portfolio Management, Asset Management, Risk Analysis, Financial Modeling, Risk Management, Financial Analysis, NumPy, Probability Distribution, Python Programming, Simulations, Pandas (Python Package), Matplotlib, Data Manipulation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Spring Framework, Java, Object Oriented Design, Object Oriented Programming (OOP), Software Design Patterns, Model View Controller, Middleware, Extensible Markup Language (XML), Integration Testing, Dependency Analysis
Mixed · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: AI Personalization, OpenAI, Agentic systems, Application Deployment, Generative AI Agents, Cloud API, ChatGPT, API Gateway, Cloud Development, CI/CD, System Monitoring, Responsible AI, Artificial Intelligence, Generative AI, Development Testing, User Experience Design, JSON, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Dictionary, Data Quality, Data Management, Data Cleansing, Data Validation, Data Governance, Data Literacy, Data Integrity, Case Studies, Communication Strategies, Stakeholder Communications, Cross-Functional Collaboration
Beginner · Course · 1 - 4 Weeks

UNSW Sydney (The University of New South Wales)
Skills you'll gain: Systems Engineering, Systems Development, Conceptual Design, Systems Design, Requirements Analysis, Systems Development Life Cycle, Requirements Elicitation, Systems Architecture, Systems Integration, Engineering Design Process, Functional Design, System Design and Implementation, Concept Of Operations, Technical Design, Configuration Management, Program Development, Prototyping, System Requirements, Risk Management Framework, Verification And Validation
Mixed · Course · 1 - 3 Months

Skills you'll gain: Matplotlib, Regression Analysis, Scikit Learn (Machine Learning Library), Data Visualization, Python Programming, Applied Machine Learning, Data Processing, Pandas (Python Package), NumPy, Predictive Modeling, Machine Learning Algorithms, Statistical Machine Learning, Machine Learning, Data Manipulation, Data Science, Dimensionality Reduction, Statistical Modeling, Feature Engineering, Unsupervised Learning, Performance Tuning
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Maintainability
Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Big Data, Apache Hadoop, Scalability, Data Processing, Data Science, Distributed Computing, Unstructured Data, Data Infrastructure, Data Analysis
Mixed · Course · 1 - 3 Months