Java Basics courses can help you learn object-oriented programming, data types, control structures, and exception handling. You can build skills in writing efficient code, debugging, and using Java libraries to enhance functionality. Many courses introduce tools like Integrated Development Environments (IDEs) such as Eclipse or IntelliJ IDEA, which streamline coding and testing processes, along with version control systems like Git to manage code changes effectively.

Skills you'll gain: JSON, Data Structures, Javascript, Application Programming Interface (API), Object Oriented Programming (OOP)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, Bootstrap (Front-End Framework), Debugging, UI Components, Front-End Web Development, Web Design and Development, Semantic Web, Hypertext Markup Language (HTML), Browser Compatibility, Web Content Accessibility Guidelines, User Interface (UI), Software Testing, Development Testing, Data Validation, Javascript, Animations
Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Web Scraping, Research Design, Matplotlib, Research, Data Ethics, Data Collection, Seaborn, Data Science, Data Literacy, Data Visualization Software, Histogram, JSON, Data Manipulation, Data Analysis, Python Programming, Natural Language Processing, Data Structures, Programming Principles
Build toward a degree
Beginner · Course · 1 - 3 Months

Edureka
Skills you'll gain: Responsible AI, Incident Response, Data Ethics, Generative AI, LLM Application, Application Security, Large Language Modeling, Security Engineering, Threat Modeling, Cybersecurity, Security Controls, IT Security Architecture, Information Systems Security, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Machine Learning, Security Management, MLOps (Machine Learning Operations), Agentic systems, Ethical Standards And Conduct
Beginner · Specialization · 3 - 6 Months

Scrimba
Skills you'll gain: Prompt Engineering, Responsive Web Design, Node.JS, Command-Line Interface, TypeScript, Unit Testing, SQL, HTML and CSS, Web Content Accessibility Guidelines, Typography, Cascading Style Sheets (CSS), Ajax, React.js, User Interface and User Experience (UI/UX) Design, Hypertext Markup Language (HTML), JavaScript Frameworks, JSON, Generative AI, Database Design, UI Components
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Excel Macros, Programming Principles, Visual Basic (Programming Language), Data Structures, Computer Programming, Spreadsheet Software, Problem Solving, Automation, Algorithms, Scripting Languages, Debugging, Data Management, Data Cleansing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Computer Systems, Operating Systems, Generative AI, Business Systems, Cybersecurity, Enterprise Security, Servers, Security Awareness, Computer Hardware, Information Systems Security, Computer Architecture, Data Storage, Patch Management, Cloud Computing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Bash (Scripting Language), Shell Script, Linux Commands, Unix Shell, Scripting, Linux, Unix Commands, Command-Line Interface, User Interface (UI), IT Automation, Interactive Design, Programming Principles, Debugging, OS Process Management, File Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Generative AI Agents, Generative AI, ChatGPT, Self Service Technologies, Customer Service, AI Personalization, Customer Support, Customer Communications Management, Customer Engagement, Customer experience improvement, Customer and Client Support, Microsoft Copilot, Customer Insights, Artificial Intelligence, Customer Relationship Management, Automation, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

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

Skills you'll gain: Responsible AI, Containerization, Prompt Engineering, Scalability, Docker (Software), Application Deployment, Kubernetes, Prompt Patterns, Generative AI Agents, LangChain, Microsoft Copilot, Microservices, Microsoft Azure, Microsoft Power Automate/Flow, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Distributed Computing, Serverless Computing, Natural Language Processing, Reinforcement Learning
Intermediate · Professional Certificate · 3 - 6 Months

University of Michigan
Skills you'll gain: Sampling (Statistics), Sample Size Determination, Surveys, Survey Creation, Data Collection, Statistical Analysis, Interviewing Skills, Research Design, STATA (Software), R (Software), Data Integration, Data Validation, Data Ethics, Data Analysis, Stata, Data Quality, Statistical Modeling, Qualitative Research, Data Cleansing, R Programming
Beginner · Specialization · 3 - 6 Months