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.

Duke University
Skills you'll gain: Stress Management, Resilience, Crisis Intervention, Community Health, Personal Development, Mental Health, Case Studies, Health Promotion, Positive Behavior Support, Recognizing Others, Empathy, Self-Awareness, Needs Assessment, Communication
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: C++ (Programming Language), C (Programming Language), Object Oriented Programming (OOP), Data Structures, Computer Programming, Software Design, Python Programming, Java, Algorithms, Performance Tuning, Debugging
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Workflow Management, No-Code Development, Deepseek, LLM Application, Business Process Automation, Generative AI, Automation, Application Deployment, Data Integration, Data Analysis Software, Google Sheets, Gmail
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, Business Process Automation, Digital Transformation, Business Transformation, Business Technologies, Automation, Emerging Technologies, Market Opportunities, Internet Of Things, Supply Chain Management, Data Integration, Systems Integration, Feasibility Studies, Interoperability, Transaction Processing, Scalability, Data Integrity, Market Trend, Data Validation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microarchitecture, Computer Architecture, Hardware Architecture, Computer Hardware, Computer Systems, Embedded Systems, Data Storage, Computer Programming, C (Programming Language), C# (Programming Language)
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: JUnit, Testability, Unit Testing, Software Testing, Test Case, Test Tools, Java
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, HTML and CSS, Web Design and Development, Prompt Engineering, Web Development Tools, Web Development, Generative AI, GitHub, Javascript, Artificial Intelligence, Software Engineering, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Software Testing, Software Technical Review, Test Planning, Code Review, Software Quality Assurance, Verification And Validation, Requirements Analysis, Technical Communication
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Patient Evaluation, First Aid, Patient Positioning, Patient Transport, Emergency Medical Services, Safety Assurance, Clinical Assessment, Medical History Documentation, Vital Signs, Neurology, Patient Safety
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Data Warehousing, Google Cloud Platform, Big Data, Apache Spark, Database Management, Data Integration, Dataflow, SQL, Data Pipelines, Metadata Management, Data Management, Real Time Data, Tensorflow, Data Science, Command-Line Interface, Applied Machine Learning, Cloud-Based Integration, Apache Hadoop, Query Languages, Machine Learning
Intermediate · Specialization · 1 - 4 Weeks

Skills you'll gain: Data Visualization, Business Analytics, Dashboard, Data Analysis, Data Storytelling, Google Analytics, Marketing Analytics, Data-Driven Decision-Making, Business Metrics, Data Integration, Google Ads
Intermediate · Guided Project · Less Than 2 Hours

Cisco Learning and Certifications
Skills you'll gain: Ansible, YAML, Network Architecture, Network Administration, Infrastructure as Code (IaC), Network Infrastructure, General Networking, Automation, System Configuration, Software Documentation, Configuration Management, Python Programming
Intermediate · Course · 1 - 4 Weeks