Design Patterns courses can help you learn object-oriented design principles, common design patterns like Singleton and Observer, and best practices for software architecture. You can build skills in code refactoring, improving maintainability, and enhancing collaboration among developers. Many courses introduce tools such as UML for visualizing design structures and integrated development environments (IDEs) that facilitate pattern implementation, allowing you to apply these concepts in real coding projects.

Coursera
Skills you'll gain: Web Design and Development, Front-End Web Development, HTML and CSS, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Web Design, Javascript
Beginner · Guided Project · Less Than 2 Hours

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Android Jetpack, Extensible Markup Language (XML), Data Management, Application Programming Interface (API)
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Microsoft Development Tools, Microsoft Azure, Serverless Computing, Cloud Development, Event-Driven Programming, Cloud API, Application Programming Interface (API), Microservices, GitHub, Business Process Automation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Performance Tuning
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Terraform, Infrastructure as Code (IaC), Network Infrastructure, Amazon Web Services, Cloud Infrastructure, Network Architecture, Network Planning And Design, Cloud Computing, Cloud Computing Architecture, Multi-Cloud, Amazon Elastic Compute Cloud, Microsoft Azure, Wide Area Networks, General Networking, Google Cloud Platform, Cloud Deployment, DevOps, Cloud Security, Automation, AWS Identity and Access Management (IAM)
Intermediate · Specialization · 1 - 4 Weeks

Skills you'll gain: Usability Testing, Usability, Figma (Design Software), User Experience Design, User Centered Design, UI/UX Research, User Research, Prototyping, Test Planning
Intermediate · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Model View Controller, Java Platform Enterprise Edition (J2EE), Back-End Web Development, Server Side, Data Access, Apache Tomcat, Application Servers, Relational Databases, Databases, Java, Web Servers, SQL, Authentications, Web Applications, Secure Coding, Software Design Patterns, Data Persistence, Context Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Animations, Content Creation, Graphic and Visual Design, Graphic Design
Beginner · Guided Project · Less Than 2 Hours

Indian Institute of Science
Skills you'll gain: Biomedical Engineering, Medical Devices, Medical Equipment and Technology, Vital Signs, Chemistry, ISO 13485 Standard, Materials science, Diagnostic Tests, Electrophysiology, Biology, Neurology, Electronics, Artificial Intelligence, Oncology
Intermediate · Course · 1 - 3 Months

Lund University
Skills you'll gain: Climate Change Mitigation, Climate Change Adaptation, Environment, Sustainable Development, Energy and Utilities, Sustainable Design, Scientific Methods, Sustainable Technologies, Transportation Operations, Environmental Policy, Governance
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Git (Version Control System), Version Control, DevOps, Software Development Life Cycle, Systems Development Life Cycle, Linux Administration, Software Development, Software Development Methodologies, File Management
Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Design Thinking, Global Marketing, Entrepreneurship, Business Modeling, Innovation, Team Building, Storytelling, Market Research, Team Management, Oral Expression, Entrepreneurial Finance, New Product Development, Business Strategies, Project Design, Team Leadership, Fundraising and Crowdsourcing, Financial Planning, Customer Engagement, Business Ethics, Competitive Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months