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.

Coursera
Skills you'll gain: Salesforce Development, Salesforce, Systems Integration, Data Integration, Web Services, Application Programming Interface (API), Software Design Patterns, Software Design, Enterprise Architecture, Restful API, Complex Problem Solving, Business Solutions
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Electronic Systems, Electronics Engineering, Electronics, Electrical Engineering, Hardware Design, Electrical and Computer Engineering, Computer-Aided Design, Electronic Components, Design Software, Electrical Systems, Engineering Design Process, Schematic Diagrams, Simulation and Simulation Software, Verification And Validation
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Vue.JS, JavaScript Frameworks, Hypertext Markup Language (HTML), Web Development Tools, Web Applications, Front-End Web Development, HTML and CSS, Javascript, Microsoft Visual Studio, Data Storage
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Oracle Databases, Performance Tuning, Database Architecture and Administration, Relational Databases, Operational Databases, Database Management, Virtualization and Virtual Machines, Patch Management, Multi-Tenant Cloud Environments, Virtual Machines, Data Maintenance, Database Management Systems, Scalability, Server Administration, Network Troubleshooting, Infrastructure Architecture, Load Balancing, Transaction Processing, System Configuration, Software Installation
Advanced · Specialization · 3 - 6 Months

Skills you'll gain: Scripting, Email Automation, Google Workspace, Google Sheets, Automation, Spreadsheet Software, Gmail, Javascript, Hypertext Markup Language (HTML), Web Applications, Application Design, Application Development, Application Programming Interface (API)
Intermediate · Course · 1 - 3 Months

Alex Genadinik
Skills you'll gain: Search Engine Optimization, Web Analytics and SEO, Product Promotion, Social Media Marketing, Social Media Campaigns, Product Knowledge, Online Advertising, Social Media, Lead Generation, Marketing, Promotional Strategies, Pay Per Click Advertising, Demand Generation, Performance marketing, Paid media, Content Marketing, Marketing Strategies, Target Market, Target Audience
Mixed · Course · 1 - 3 Months

Scrimba
Skills you'll gain: UI Components, JavaScript Frameworks, Web Frameworks, Event-Driven Programming, Vue.JS, React.js, Code Reusability, Data Import/Export, Web Applications, Application Frameworks, Front-End Web Development, Javascript, Web Development
Intermediate · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Neurology, Telehealth, Patient Evaluation, Patient Education And Counseling, Health Technology, Clinical Assessment, Health Assessment, Patient Safety, Health Care, Care Coordination, Patient Treatment, Health Informatics, Telecommunications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft PowerPoint, Data Visualization, Visual Design, Visual Storytelling, Layout Design, Design Elements And Principles, AI powered creativity
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Exploitation techniques, Penetration Testing, Secure Coding, Web Applications, Full-Stack Web Development, Vulnerability Assessments, Application Security, Angular, Ajax, Javascript
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: NumPy, Scientific Visualization, Jupyter, Time Series Analysis and Forecasting, Graphing, Data Visualization Software, Data Structures, Python Programming, Numerical Analysis, Data Manipulation, Software Installation
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Responsive Web Design, LinkedIn, Cascading Style Sheets (CSS), Front-End Web Development, HTML and CSS, Professional Development, Web Presence, Web Development, Javascript, GitHub, Data Structures, Programming Principles
Intermediate · Course · 1 - 4 Weeks