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: Marketing Effectiveness, Digital Analysis, Data-Driven Marketing, Performance Measurement, Digital Marketing Campaigns, Brand Awareness, Brand Marketing, Campaign Planning, Performance Metric, Marketing Planning, Marketing Strategies, Marketing Analytics, Branding, Strategic Partnership, Competitive Intelligence, Brand Strategy, Brand Management, Customer Insights, Generative Engine Optimization (GEO), Promotions and Campaigns
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: User Feedback, Usability, Functional Testing, Root Cause Analysis, Product Improvement, Journey Mapping, UI/UX Research, Experience Design, User Experience, Conversion Funnel Analysis, User Interface (UI) Design, Integration Testing, Product Quality (QA/QC), Application Design, Prioritization
Intermediate · Course · 1 - 4 Weeks

Università di Napoli Federico II
Skills you'll gain: Robotics, Data Mapping, Model Optimization, Systems Thinking, Problem Solving, Analytical Skills
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, User Interface (UI), Cascading Style Sheets (CSS), User Interface and User Experience (UI/UX) Design, User Interface (UI) Design, Web Applications, Web Development, Front-End Web Development, HTML and CSS, Javascript, Web Design, Real Time Data, Hypertext Markup Language (HTML), Application Programming Interface (API), Event-Driven Programming, Animations
Advanced · Course · 3 - 6 Months

Skills you'll gain: Google Analytics, Data-Driven Marketing, Marketing Analytics, Web Analytics, Web Analytics and SEO, Data-Driven Decision-Making, Data Literacy, Digital Analysis, Analytics, Customer Insights, Analysis, Descriptive Analytics, Performance Analysis, Performance Metric, Performance Reporting
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Frontend Integration, API Gateway, Application Programming Interface (API)
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Apache Hadoop, Apache Hive, Big Data, Database Design, Data Processing, Distributed Computing, Scalability, Data Pipelines, Query Languages, Data Cleansing, Data Transformation, Data Management, Analytics, Data Preprocessing, Data Analysis, File Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Market Trend, Technical Analysis, Trend Analysis, Risk Management, Case Studies, Financial Trading, Securities Trading, International Finance, Financial Market, Market Dynamics, Equities, Composure, Market Analysis, Selling Techniques, Self-Discipline, Emotional Intelligence
Mixed · Course · 1 - 4 Weeks
Skills you'll gain: Token Optimization, LLM Application, Model Deployment, Model Optimization, Prompt Engineering, Performance Tuning, Performance Testing, Tool Calling, Prompt Patterns, A/B Testing, Performance Stress Testing, Application Performance Management, Retrieval-Augmented Generation, Model Evaluation, Maintainability, Site Reliability Engineering, Scalability, Data-Driven Decision-Making
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Algebra, Applied Mathematics, Graphing, Mathematical Modeling, Advanced Mathematics, Calculus, Predictive Modeling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: JSON, jQuery, Javascript and jQuery, Web Development Tools, Event-Driven Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: IT Security Architecture, Systems Development Life Cycle, Security Architecture Review, Security Controls, Software Testing, Security Management, Software Development, Continuous Monitoring, Configuration Management
Beginner · Course · 1 - 3 Months