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.

Imperial College London
Skills you'll gain: Epidemiology, Infectious Diseases, Mathematical Modeling, Public Health, R Programming, Differential Equations
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Digital Transformation, Cloud Computing Architecture, Systems Design, Cloud Computing, SAP Applications, Cybersecurity, Case Studies, Software As A Service, Systems Analysis, Enterprise Architecture, Enterprise Resource Planning, Business Technologies, Customer experience strategy (CX), Data Modeling, Business Process Automation, Business Analysis, Application Development
Beginner · Course · 1 - 3 Months

The University of Sydney
Skills you'll gain: Editing, Public Speaking, Proofreading, Research, Writing, Communication, English Language, Professionalism, Ethical Standards And Conduct, Critical Thinking, Collaboration
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Design Thinking, User Experience Design, User Experience, User Interface and User Experience (UI/UX) Design, Human Centered Design, Wireframing, Interaction Design, Usability Testing, User Research, Information Architecture, Generative AI
Mixed · Course · 1 - 4 Weeks
University of Minnesota
Skills you'll gain: Taxonomy, AI Personalization, Spreadsheet Software, Machine Learning, Predictive Analytics, Microsoft Excel, Statistical Methods, Persona Development, Text Mining, Descriptive Statistics, Data Collection, Algorithms, Computer Programming, Java
Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Pain Management, Hospice, Patient-centered Care, Patient Communication, Patient Education And Counseling, Care Management, Patient Evaluation, Patient Advocacy, Active Listening, Compassion, Treatment Planning, Healthcare Ethics, Respiratory Care, Empathy, Self-Awareness, Health Assessment, Psychiatric Assessments, Clinical Assessment, Care Coordination, Communication
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Ggplot2, Software Documentation, Open Source Technology, Tidyverse (R Package), Package and Software Management, Web Scraping, Data Manipulation, Data Visualization Software, Leaflet (Software), R Programming, Data Visualization, Technical Documentation, Datamaps, Visualization (Computer Graphics), Data Cleansing, Interactive Data Visualization, Data Transformation, Object Oriented Programming (OOP), GitHub, Debugging
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Generative AI, Cloud Computing Architecture, Artificial Intelligence, Data Strategy, Data-Driven Decision-Making, Computer Programming
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Real-Time Operating Systems, Embedded Systems, Embedded Software, Hardware Architecture, Electronic Systems, Performance Tuning, Systems Architecture, Software Architecture, Verification And Validation, System Programming, Debugging, Software Design, System Design and Implementation, Linux, Software Technical Review, Systems Engineering, Operating Systems, Software Systems, System Software, Ubuntu
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Apache Hadoop, Big Data, Data Analysis, Apache Spark, Data Science, Data Processing, Distributed Computing, Performance Tuning, Scalability, Data Storage, Python Programming
Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Exploratory Data Analysis, Predictive Modeling, Data Science, Data Analysis, Data Presentation, Data Collection, Data Storytelling, Data Cleansing, Statistical Analysis, Data Manipulation, R Programming, Machine Learning, Natural Language Processing
Mixed · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, LangChain, LLM Application, Generative AI, Generative AI Agents, Application Development, Flask (Web Framework), Software Development, Debugging
Intermediate · Course · 1 - 4 Weeks