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.

Skills you'll gain: JUnit, Unit Testing, Software Quality Assurance, Integrated Development Environments, Software Testing, Quality Assurance, Java, Software Development Tools, Debugging, Performance Testing
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Prompt Engineering, OpenAI API, Responsive Web Design, Application Programming Interface (API), Cascading Style Sheets (CSS), Javascript, Hypertext Markup Language (HTML), Application Development, Large Language Modeling, User Interface (UI), Figma (Design Software)
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: UI Components, Swift Programming, Apple iOS, User Interface (UI), Mobile Development, Apple Xcode, Application Development, Interactive Design, Application Design, Model View Controller, User Interface and User Experience (UI/UX) Design, Application Programming Interface (API), Software Design, Animations, Typography, Data Modeling
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apple Xcode, Apple iOS, Debugging, iOS Development, Performance Tuning, Integrated Development Environments, Swift Programming, Mobile Development Tools, Software Testing, Application Performance Management, User Interface (UI)
Intermediate · Course · 1 - 4 Weeks
Duke University
Skills you'll gain: Financial Reporting, Accounting, Budgeting, Financial Statements, Financial Analysis, Financial Management, Financial Planning, Asset Management, Tax, Investment Management, Tax Compliance, Ethical Standards And Conduct, Fundraising
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Restful API, API Design, GitHub, Git (Version Control System), Postman API Platform, Application Programming Interface (API), Application Deployment, Node.JS, API Testing, Web Development, Server Side, Full-Stack Web Development, Back-End Web Development, Web Applications, Front-End Web Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unity Engine, Animation and Game Design, Animations, Video Game Development, Game Design, Computer Graphics
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: AI Enablement, Regulatory Requirements, Responsible AI, Compliance Management, Business Transformation, Risk Analysis, Regulation and Legal Compliance, Business Solutions, Cross-Functional Team Leadership, Key Performance Indicators (KPIs), Digital Transformation, Business Risk Management, Scalability, Risk Management, Culture Transformation, Cross-Functional Collaboration, Data-Driven Decision-Making, Employee Training
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Responsive Web Design, Hypertext Markup Language (HTML), Web Design and Development, Web Development, Web Design, Front-End Web Development, Cloud Hosting, Animations, File Transfer Protocol (FTP), Typography
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Dimensionality Reduction, R Programming, Time Series Analysis and Forecasting, Applied Machine Learning, Unsupervised Learning, Predictive Modeling, Machine Learning, Text Mining, Classification Algorithms, Artificial Neural Networks, Data Mining, Feature Engineering, Data Preprocessing, Model Evaluation, Exploratory Data Analysis
Mixed · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Amazon DynamoDB, Amazon Web Services, NoSQL, Database Management, Database Design, Data Store, Development Environment, Command-Line Interface, JSON, Application Programming Interface (API), Software Development Tools, Performance Tuning, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Mapping, IBM WebSphere MQ, Middleware, Business Process Automation, Process Driven Development, Data Integration, Scenario Testing, File Transfer Protocol (FTP), Test Case, Development Testing, Data Validation, Java Programming, System Configuration, Debugging, File Management
Mixed · Course · 1 - 4 Weeks