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.

Whizlabs
Skills you'll gain: Amazon Bedrock, Retrieval-Augmented Generation, Generative AI, Responsible AI, Generative AI Agents, AI Integrations, Model Evaluation, Model Training, Amazon Web Services, LLM Application, Model Deployment, Large Language Modeling, Amazon S3
Beginner · Course · 1 - 4 Weeks

University of Arizona
Skills you'll gain: Active Listening, Surveys, Customer Relationship Building, Customer Insights, Team Collaboration, User Feedback, Customer Service, Customer experience improvement, Customer Analysis, Customer Engagement, Customer Retention, Data-Driven Decision-Making, Analysis, Decision Making, Data Storytelling, Stakeholder Communications, Brand Loyalty, Entrepreneurship, Business Strategy, Accountability
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Probability Distribution, Statistical Modeling, Probability & Statistics, Statistical Methods, Probability, Statistical Analysis, Sampling (Statistics), Statistical Inference, Risk Modeling, Descriptive Statistics, Quality Control, Capacity Planning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Docker (Software), DevSecOps, Hardening, Containerization, Application Security, Vulnerability Scanning, Devops Tools, Network Troubleshooting, Infrastructure Security, Event Monitoring, DevOps, Data Security, Vulnerability Assessments, Security Controls, Linux, Vulnerability Management, Cybersecurity, OS Process Management, Risk Management, Performance Measurement
Advanced · Course · 1 - 3 Months

Pearson
Skills you'll gain: Economics, Production Process, Operational Efficiency, Economic Development, Resource Utilization, Business Economics, Capital Expenditure, Decision Making
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Loss Prevention, Microsoft 365, Authentications, Azure Active Directory, Data Governance, Compliance Management, Compliance Auditing, Zero Trust Network Access, Governance Risk Management and Compliance, Compliance Reporting, Identity and Access Management, Microsoft Teams, Technical Communication, Payment Card Industry (PCI) Data Security Standards, Cyber Security Assessment, Multi-Factor Authentication, Microsoft Office, Microsoft Azure, User Provisioning, Portfolio Management
Intermediate · Professional Certificate · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Shiny (R Package), Rmarkdown, Leaflet (Software), Plotly, Interactive Data Visualization, Data Presentation, Data Visualization Software, R (Software), R Programming, Statistical Reporting, Application Development, Software Documentation, Web Applications, Hypertext Markup Language (HTML), Package and Software Management
Mixed · Course · 1 - 3 Months

STARWEAVER
Skills you'll gain: Planning, Project Design, Project Scoping, Project Management, Project Documentation, Project Schedules, Project Coordination, Milestones (Project Management), Project Management Life Cycle, Business Planning, Project Management Software, Project Controls, Project Implementation, Project Risk Management, Project Estimation, Business Management, Business Administration, Business Operations, Business, Project Planning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Enterprise Architecture, Solution Architecture, Dataflow, Data Pipelines, Data Processing, AI Workflows, Data Quality, Data Governance, Text Mining, AI Integrations, Data Capture, Operational Databases, Data Integrity, Data Store, Site Reliability Engineering, Database Systems, Requirements Analysis, Database Development, Software Documentation, Dependency Analysis
Intermediate · Professional Certificate · 3 - 6 Months

University of Michigan
Skills you'll gain: Wireframing, Web Content Accessibility Guidelines, Responsive Web Design, HTML and CSS, Browser Compatibility, Web Design, Web Design and Development, Front-End Web Development, Verification And Validation, Cascading Style Sheets (CSS), Web Development, Mockups, Hypertext Markup Language (HTML), Development Testing, Application Frameworks, Code Review, Web Frameworks, Web Development Tools, Javascript
Beginner · Course · 1 - 3 Months
University of Alberta
Skills you'll gain: Agile Methodology, Kanban Principles, Agile Software Development, Software Development Methodologies, Software Development, Software Development Life Cycle, Agile Product Development, Scrum (Software Development), Software Engineering, Process Driven Development, Agile Project Management, Process Modeling
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Ubuntu, Command-Line Interface, Package and Software Management, Hardening, Unix Shell, Linux Administration, Linux, Software Installation, Network Security, System Configuration, Linux Commands, Patch Management, Open Source Technology, Operating System Administration, Cloud-Native Computing, Containerization, Systems Administration, System Support, DevOps, Administration
Intermediate · Course · 3 - 6 Months