Core Java courses can help you learn object-oriented programming, exception handling, multithreading, and Java Collections. You can build skills in writing efficient algorithms, debugging code, and developing user interfaces. Many courses introduce tools like Eclipse and IntelliJ IDEA, which are commonly used for coding and testing Java applications, along with frameworks such as Spring and Hibernate that facilitate web development and database management.

Board Infinity
Skills you'll gain: Responsive Web Design, User Interface (UI) Design, Web Development Tools, User Interface (UI), Web Design and Development, HTML and CSS, User Interface and User Experience (UI/UX) Design, Front-End Web Development, Web Design, Cascading Style Sheets (CSS), JavaScript Frameworks, Javascript, Bootstrap (Front-End Framework), Web Frameworks, React.js, Web Development, Hypertext Markup Language (HTML), Semantic Web
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Security, Information Assurance, Security Controls, Data Integrity, Identity and Access Management, Network Security, IT Security Architecture, Authentications, Cybersecurity, Authorization (Computing), Infrastructure Security, Enterprise Security, User Provisioning
★ 4.5 (8) · Intermediate · Course · 1 - 4 Weeks

Taipei Medical University
Skills you'll gain: Pharmacotherapy, Pharmacology, Medical Prescription, Drug Interaction, Medication Therapy Management, Medication Dispensation, Clinical Monitoring, Pharmacy, Pharmaceuticals, Clinical Research, Drug Development, Pharmaceutical Terminology, Nephrology, Patient Safety, Mathematical Modeling, Physiology, Analytical Testing, Biochemistry, Continuous Monitoring, Biotechnology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Workflows, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML)
★ 4.6 (12) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Workspace, Lightweight Directory Access Protocols, Active Directory, Gmail, User Provisioning, User Accounts, Group Policy, Collaborative Software, Automation, Document Management, Identity and Access Management, Enterprise Application Management, Role-Based Access Control (RBAC), File Management, Configuration Management
Intermediate · Course · 1 - 4 Weeks

University of Leeds
Skills you'll gain: Cloud Computing, Cloud Computing Architecture, Cloud Services, Cloud Platforms, Cloud Development, Cloud Security, Cloud Applications, Cloud Infrastructure, Cloud Management, Cloud Deployment, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Earned Value Management, Performance Metric, Project Controls, Change Control, Variance Analysis, Project Schedules, Cost Control, Scheduling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Docker (Software), Containerization, Kubernetes, Development Environment, Spring Boot, Application Deployment, DevOps, Microservices, YAML, Debugging, MongoDB, Restful API
Beginner · Course · 1 - 3 Months

Skills you'll gain: Learning Management Systems, Performance Reporting, Workflow Management, User Accounts, User Provisioning, Dashboard, Management Reporting, Training Programs, Developing Training Materials, Training Records Management, Management Training And Development, Organizational Structure, Administration, Team Management, Team Performance Management, Operations Management, Performance Management, End User Training and Support, System Support, Environment
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Linux, Ubuntu, Linux Administration, Linux Servers, General Networking, Memory Management, Linux Commands, OS Process Management, Firewall, File Systems, Bash (Scripting Language), Network Security, Command-Line Interface, File Management, Unix Shell, Operating Systems, Systems Administration, Virtualization, Virtual Environment, Virtualization and Virtual Machines
Beginner · Course · 1 - 3 Months

Skills you'll gain: Hugging Face, Large Language Modeling, Recurrent Neural Networks (RNNs), Embeddings, Python Programming, Fine-tuning, Applied Machine Learning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Ledgers (Accounting), Bookkeeping, Accounting Records, Accounting, Depreciation, Accruals, General Accounting, Accounting Software, Accounting Systems, Standard Accounting Practices, Accrual Accounting, Business Reporting, Financial Reporting, General Ledger, Financial Accounting, Technical Accounting, Accounts Receivable, Property Accounting, Fixed Asset, Data Security
Beginner · Course · 1 - 4 Weeks