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: Model Deployment, Docker (Software), Containerization, Cloud Deployment, MLOps (Machine Learning Operations), Hugging Face, Cloud Computing Architecture, Serverless Computing, Cloud Technologies, AWS SageMaker, System Monitoring, Release Management, Application Security, Infrastructure Security, Continuous Monitoring, Application Performance Management, Version Control
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Stored Procedure, Database Development, SQL, Database Management, Database Architecture and Administration, Data Integrity, Query Languages, Performance Tuning, Continuous Deployment, Data Transformation, Unit Testing, Data Migration, CI/CD, Jest (JavaScript Testing Framework), Verification And Validation, Debugging, Auditing, Plan Execution, Statistical Hypothesis Testing, Computer Graphic Techniques
Advanced · Course · 1 - 3 Months

Skills you'll gain: Root Cause Analysis, Data Security, Problem Management, Systems Analysis, Site Reliability Engineering, Capacity Management, Resource Management, Identity and Access Management, Role-Based Access Control (RBAC), Compliance Auditing
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Risk Management Framework, Cyber Security Strategy, Cyber Threat Intelligence, Threat Modeling, Security Strategy, Security Awareness, Cybersecurity, Security Engineering, IT Security Architecture, Zero Trust Network Access, Threat Management, Human Factors (Security), Security Controls, Threat Detection, Network Security, Information Systems Security, Incident Response, Enterprise Security, Continuous Monitoring
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Email Automation, Brand Awareness, Campaign Management, Keyword Research, Canva (Software), Email Marketing, Target Audience, Search Engine Optimization, Social Media Management, Brand Strategy, Content Marketing, Web Analytics and SEO, Marketing Effectiveness, Social Media, Social Media Content, Branding, Content Strategy, Paid media, Key Performance Indicators (KPIs), Communication
Beginner · Specialization · 3 - 6 Months

Erasmus University Rotterdam
Skills you'll gain: Innovation, Creativity, Brainstorming, Process Development, Design Thinking, Organizational Leadership, Product Development, Diversity and Inclusion, Product Lifecycle Management, Team Management, Business Strategy, Lean Methodologies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft SQL Servers, Relational Databases, Database Design, SQL, Database Systems, Database Management, Query Languages, Databases, Database Architecture and Administration, Data Integrity, Servers, System Configuration, Software Installation, Data Manipulation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Budget Management, Budgeting, Operating Budget, Cost Management, Cost Estimation, Financial Data, Spreadsheet Software, Expense Management, Operating Expense, Financial Planning, Forecasting
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Transformation, Large Language Modeling, Data Preprocessing, Generative AI, Workflow Management, Artificial Intelligence, Responsible AI, Embeddings, Context Management, Automation, Metadata Management, JSON
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cyber Threat Intelligence, MITRE ATT&CK Framework, Hardening, Cyber Threat Hunting, Operating System Administration, Threat Modeling, Exploitation techniques, Linux Commands, Intrusion Detection and Prevention, Cyber Operations, Linux, Cybersecurity, Cyber Security Strategy, Network Security, Network Monitoring, Operating Systems, Cyber Attacks, Cyber Engineering, Network Administration, Security Awareness
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Vibe coding, Prompt Engineering, Responsible AI, Prompt Patterns, Claude Code, Prompt Engineering Tools, Authentications, LLM Application, AI Workflows, AI Enablement, Anthropic Claude, Application Deployment, Cloud Development, Full-Stack Web Development, Application Development, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Generative AI Agents, Artificial Intelligence, Agentic systems
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Relational Databases, Database Architecture and Administration, Database Development
Beginner · Course · 1 - 4 Weeks