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.

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

Google Cloud
Skills you'll gain: Network Monitoring, Google Cloud Platform, Virtual Private Networks (VPN), Computer Networking, Network Troubleshooting, Network Infrastructure, Network Architecture, Network Routing, Virtual Machines, Load Balancing, Network Analysis
Intermediate · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Open Web Application Security Project (OWASP), Secure Coding, Application Security, Web Applications, Javascript, Web Development, Node.JS, Web Servers, Hypertext Markup Language (HTML), Java Programming
Intermediate · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Spring Boot, Spring Framework, Restful API, API Design, Web Applications, Software Testing, Unit Testing, Object-Relational Mapping, Application Security, Authentications, JSON, Authorization (Computing), Data Access, Dependency Analysis
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Tidyverse (R Package), Clinical Data Management, Extract, Transform, Load, Data Modeling, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Medical Privacy, Data Manipulation, Predictive Modeling, Database Design, Clinical Informatics, Google Cloud Platform, Intensive Care Unit, Data Ethics, Data Quality, Risk Modeling, Natural Language Processing, Bioinformatics, Informatics, Text Mining, R Programming
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Rmarkdown, Knitr, Data Sharing, General Science and Research, Statistical Reporting, Data Analysis, Data Validation, Exploratory Data Analysis, R Programming, Technical Communication, Version Control
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: User Accounts, Mobile Security, Cloud Computing, Security Controls, Identity and Access Management, Cloud Security, Security Assertion Markup Language (SAML), Single Sign-On (SSO), Role-Based Access Control (RBAC), System Configuration, Multi-Factor Authentication, Data Loss Prevention
Beginner · Course · 1 - 3 Months

IE Business School
Skills you'll gain: Product Marketing, Value Propositions, Target Market, Marketing, Product Strategy, Market Analysis, Marketing Strategy and Techniques, Market Trend, Competitive Analysis, Consumer Behaviour
Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Core Data (Software), Apple iOS, iOS Development, JSON, Objective-C (Programming Language), OAuth, Authentications, Mobile Development, Single Sign-On (SSO), Secure Coding, Data Store, Cryptographic Protocols, Application Security, Cryptography
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Computing Architecture, Wireless Networks, Cloud Computing, Internet Of Things, Cloud Platforms, Local Area Networks, Emerging Technologies, Network Architecture, Telecommunications, Amazon Web Services, Infrastructure As A Service (IaaS), Software As A Service, Hardware Architecture, Network Protocols, Amazon Elastic Compute Cloud
Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Life Sciences, Molecular Biology, Biotechnology, Precision Medicine, Biology, Physiology, Sustainable Development, Environmental Science, Cell Biology, Microbiology, Biomedical Engineering, Research
Beginner · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Swift Programming, Objective-C (Programming Language), iOS Development, Core Data (Software), Apple iOS, Video Game Development, Game Design, Model View Controller, JSON, User Interface (UI) Design, UI Components, Mobile Development, User Interface and User Experience (UI/UX) Design, OAuth, Responsive Web Design, Prototyping, Animation and Game Design, Apple Xcode, Human Computer Interaction, UI/UX Strategy
Beginner · Specialization · 3 - 6 Months