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: Project Portfolio Management, Resource Utilization, Workflow Management, Dashboard, Project Management Software, Resource Allocation, Project Planning, Process Design, Project Schedules, Work Breakdown Structure, Program Management, Project Management, Project Coordination, Scheduling, Portfolio Management, Resource Planning, Capacity Management, Dependency Analysis
Beginner · Course · 3 - 6 Months

Skills you'll gain: Node.JS, Full-Stack Web Development, Front-End Web Development, Server Side, Application Deployment, Back-End Web Development, JavaScript Frameworks, Cloud Deployment, Web Applications, UI Components, Authentications, User Accounts, Database Development, User Interface (UI), User Interface and User Experience (UI/UX) Design, Payment Systems, Development Environment
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Flask (Web Framework), Web Applications, Web Development, Application Development, Web Design and Development, HTML and CSS, Hypertext Markup Language (HTML), Application Design, Cascading Style Sheets (CSS), Application Frameworks, Database Application, Databases, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

Sage Publications
Skills you'll gain: Talent Management, Talent Acquisition, Employee Engagement, Performance Appraisal, Talent Pipelining, Talent Recruitment, Performance Management, Human Resources Management and Planning, Employee Coaching, Compensation Management, Workforce Development, Recruitment Strategies, Drive Engagement, Management Training And Development, Performance Review, Workforce Planning, People Development, Human Resource Strategy, Organizational Strategy, Organizational Structure
Beginner · Course · 3 - 6 Months

Skills you'll gain: Search Engine Optimization, Web Analytics and SEO, Content Optimization, Keyword Research, Web Analytics, Performance Measurement, Performance Metric, Marketing Effectiveness, Performance Analysis, Content Management Systems, Auditing, Performance Reporting, Data-Driven Marketing, Data-Driven Decision-Making, Web Content Accessibility Guidelines
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Graphical Tools, Graphic and Visual Design, Graphic and Visual Design Software, Graphic Design, Virtual Environment, Design Software, Collaborative Software, Teaching, Collaboration, Content Creation, User Accounts
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Blockchain, Web Development Tools, Development Environment, FinTech, Software Development Tools, Transaction Processing, Web Development, Programming Principles, Program Development, Web Applications, Node.JS, Emerging Technologies, Scalability, Other Programming Languages, Javascript, Application Deployment, Computer Programming, Market Dynamics, Verification And Validation
Beginner · Course · 1 - 3 Months

Skills you'll gain: JUnit, Unit Testing, Software Quality Assurance, Development Testing, Integrated Development Environments, Software Testing, Quality Assurance, Test Case, Verification And Validation, Java, Software Development Tools, Java Programming, Performance Tuning, Debugging, Performance Testing
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Deepseek, DeepSeek API, AI Orchestration, LLM Application, Generative AI Agents, Artificial Intelligence, Model Deployment, Large Language Modeling, Generative Model Architectures, Software Installation, Development Environment, Open Source Technology, Application Programming Interface (API)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Market Research, Market Analysis, Business Research, Research Reports, Market Intelligence, Competitive Analysis, Analytical Skills, Case Studies, Report Writing, Analysis, Strategic Decision-Making, Company, Product, and Service Knowledge, Strategic Thinking, Data-Driven Decision-Making, Performance Measurement, Business Strategy, Goal Setting
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Data Lakes, Microsoft Azure, Data Architecture, Extract, Transform, Load, Power BI, Data Security, Data Transformation, Data Governance, Data Warehousing, Real Time Data, Computing Platforms, Collaborative Software, Data-Driven Decision-Making, Data Integration, Dashboard, Data Analysis, Data Presentation, Cloud Infrastructure, Python Programming, Machine Learning
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Cloud Infrastructure, Virtual Machines, Google Cloud Platform, Virtual Networking, Infrastructure As A Service (IaaS), Infrastructure Architecture, Cloud Computing Architecture, Cloud Platforms, Virtualization and Virtual Machines, Cloud Computing, Public Cloud, Network Infrastructure, Cloud Management, Virtualization, General Networking, Firewall, Network Planning And Design, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks