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.

Technical University of Munich (TUM)
Skills you'll gain: Workforce Development, Production Process, Business Transformation, Digital Transformation, Automation, Social Sciences, Organizational Structure, Socioeconomics, Organizational Change, Social Studies, Trend Analysis, Technology Strategies, World History, Emerging Technologies, Innovation, Storytelling, Analysis, Demography, Economics
Intermediate · Course · 1 - 3 Months

Skills you'll gain: 3D Modeling, Visualization (Computer Graphics), Simulations, Animations, Computer Graphics, Data Pipelines, Debugging
Mixed · Course · 1 - 3 Months

Skills you'll gain: Leadership Development, Strategic Leadership, Leadership, Organizational Effectiveness, Business Leadership, Professional Development, Adaptability, Plan Execution, Workflow Management, Prioritization, Continuous Improvement Process
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Emotional Intelligence, Trustworthiness, Team Leadership, Empathy & Emotional Intelligence, Composure, Leadership, Professional Development, Constructive Feedback, Coaching, Influencing, Accountability, Team Management, Delegation Skills, Leadership and Management, Relationship Building, Team Building, Teamwork, Self-Awareness, Collaboration, Communication
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Recognizing Others, Sales Management, Team Motivation, Employee Onboarding, Conflict Management, Drive Engagement, Team Leadership, Sales Process, Virtual Teams, Team Management, Teamwork, Intercultural Competence, Performance Management, Collaboration, Rapport Building, Smart Goals, Meeting Facilitation, Goal Setting, Coaching, Constructive Feedback
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apache Mahout, NoSQL, Big Data, Databases, Real Time Data, Scalability, Distributed Computing, Data Persistence, Database Architecture and Administration, Model Evaluation, Data Integrity, Unstructured Data, Machine Learning Algorithms, Classification Algorithms
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Extract, Transform, Load, Data Integration, Databases, Data Warehousing, Data Import/Export, Data Migration, Data Manipulation, Data Mapping, Software Installation, Data Transformation, Version Control
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Gemini, Generative AI, Google Cloud Platform, Application Development, Prompt Patterns, Code Review, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Agile Project Management, Sprint Planning, Agile Product Development, Agile Methodology, Sprint Retrospectives, Team Management, Project Management Institute (PMI) Methodology, Team Building, Scalability, Conflict Management, Team Leadership, Backlogs, Prioritization, Kanban Principles, Continuous Improvement Process, Risk Management
Mixed · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Multi-Factor Authentication, Role-Based Access Control (RBAC), Authentications, Azure Active Directory, Zero Trust Network Access, Identity and Access Management, User Provisioning, Security Controls, Cloud Security, User Accounts
Beginner · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Blockchain, Application Programming Interface (API), API Design, Application Security, Software Development Tools, Application Development, Systems Integration, Interoperability, FinTech, Scripting, Payment Systems, Solution Architecture, Cryptography, Emerging Technologies, Development Testing, Transaction Processing, Scalability, Digital Assets
Advanced · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Leadership Studies, Program Management, Stakeholder Management, Organizational Leadership, Digital Transformation, Organizational Change, AI Enablement, Change Management, Workforce Development, Collaboration
Beginner · Course · 1 - 3 Months