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: Software Design, IntelliJ IDEA, Object Oriented Programming (OOP), Java, Integrated Development Environments, File I/O, Data Structures, Command-Line Interface
★ 4.7 (22) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Workflow Management, Make.com, Document Management, AI powered creativity, Content Development and Management, Social Media Content, Instagram, ChatGPT, AI Workflows, Prompt Engineering, Content Creation, Social Media Marketing, Google Docs, Social Media, Social Media Management, Social Media Strategy, AI Integrations
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Amazon Elastic Compute Cloud, Amazon Web Services, Cloud Hosting, Front-End Web Development, React.js, Cloud Deployment, Javascript, Full-Stack Web Development, Web Applications, Cloud Security, Hypertext Markup Language (HTML), Remote Access Systems
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
★ 4.7 (10) · 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: Cloud Applications, Cloud-Native Computing, Cloud Development, Google App Engine, Serverless Computing, Infrastructure as Code (IaC), Cloud Storage, Google Cloud Platform, Cloud Deployment, Application Deployment, Cloud API, Microservices, Application Development, API Gateway, Application Performance Management, Application Design, Authentications, Application Frameworks, Cloud Computing, Debugging
Intermediate · 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

Skills you'll gain: Real Time Data, Dashboard Creation, Dataflow, Data Pipelines, Dashboard, Google Cloud Platform, Data Integration, Cloud-Based Integration, Event-Driven Programming, Capacity Management, Data Processing, Data Presentation, Data Transformation, Scalability
★ 4.1 (15) · 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

Amazon Web Services
Skills you'll gain: Amazon Web Services, Data Visualization, Grafana, Interactive Data Visualization, Hybrid Cloud Computing, Multi-Cloud, Prometheus (Software), Managed Services
★ 4.5 (13) · Beginner · Course · 1 - 4 Weeks

Technical University of Denmark (DTU)
Skills you'll gain: Chemical Engineering, Coordination, Sustainable Technologies, Chemistry, Sustainable Development, Sustainable Systems
Intermediate · Course · 1 - 4 Weeks