Object Oriented Design courses can help you learn principles like encapsulation, inheritance, and polymorphism, along with design patterns such as Singleton and Factory. You can build skills in creating reusable code, improving software maintainability, and designing systems that are easier to understand and extend. Many courses introduce tools like UML for modeling, as well as programming languages such as Java and Python, which are commonly used to implement object-oriented concepts in real-world applications.

Skills you'll gain: Model Optimization, Model Training, Model Evaluation, Performance Tuning, Applied Machine Learning, Scikit Learn (Machine Learning Library), Machine Learning Methods, Machine Learning Algorithms
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Canva (Software), Social Media Content, Social Media Campaigns, Content Creation, Visual Design, Social Media Marketing, Generative AI, Video Production, Content Marketing, Graphic Design, Video Editing, ChatGPT, Marketing Design, AI Workflows, Prompt Engineering, Content Strategy, Animations, Storytelling, Branding, Responsible AI
★ 4.4 (382) · Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Closing (Sales), B2B Sales, Sales Presentation, Sales Process, Sales Presentations, Selling Techniques, General Sales Practices, Concision, Customer Analysis, Verbal Communication Skills, Oral Expression, Business Communication, Adaptability, Communication Strategies, Communication, Decision Making
Intermediate · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Empathy & Emotional Intelligence, Meeting Facilitation, Empathy, Emotional Intelligence, Negotiation, Team Collaboration, Conflict Management, Constructive Feedback, Teamwork, Team Building, Self-Awareness, Active Listening, Rapport Building, Relationship Building, Collaboration, Self-Discipline, Problem Solving, Public Speaking, Decision Making, Self-Motivation
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: MLOps (Machine Learning Operations), Computational Thinking, Systems Design, Software Architecture, Data Processing, Process Modeling, Code Reusability, Solution Design, Diagram Design, Process Mapping, Data Pipelines
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Email Marketing, Email Automation, Content Performance Analysis, Marketing Automation, AI Personalization, Email Security, Dashboard, Personalized Campaigns, Data-Driven Marketing, Performance Analysis, Campaign Management, Marketing Analytics, Driving engagement, Direct Marketing, Performance Reporting, Cross-Channel Marketing, Performance Metric, Responsible AI, Copywriting, A/B Testing
Beginner · Specialization · 1 - 3 Months
Skills you'll gain: Microarchitecture, Network Protocols, Hardware Architecture, Systems Architecture, Computer Architecture, Communication Systems, Transaction Processing, Performance Tuning, Digital Communications, Memory Management, Data Integrity
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft 365, Microsoft Teams, Microsoft Outlook, Calendar Management, Collaborative Software, Productivity Software, Project Management Software, Organizational Skills, Collaboration, Team Management, Scheduling, File Management, Multimedia, Business Communication
Intermediate · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Internet Of Things, Basic Electrical Systems, Automation Engineering, Electronics, Electronic Components, Embedded Systems, Control Systems, Electronic Hardware, Wireless Networks, Electrical and Computer Engineering, Hardware Design, Peripheral Devices, Human Machine Interfaces, Electrical Wiring, Computer Systems, Programming Principles, Systems Engineering, Computer Programming, Remote Access Systems, Interactive Learning
★ 4.7 (4K) · Mixed · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Competitive Intelligence, Demand Planning, Strategic Sourcing, Competitive Analysis, Customer Demand Planning, Data Storytelling, Procurement, Supplier Relationship Management, Supplier Risk Management, Supplier Management, Supply Chain, Purchasing, Regression Analysis, Supplier Performance Management, Supply Chain Systems, Inventory Control, Market Opportunities, Supply Chain Management, Business Intelligence, Data Analysis
★ 4.6 (2.3K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Agentic Workflows, AI Workflows, Agentic systems, No-Code Development, Generative AI Agents, AI Integrations, Front-End Web Development, Database Management, Databases, Vibe coding, Web Design and Development, Data Store, Application Development, Authentications, User Interface (UI) Design, Real Time Data, Application Programming Interface (API), Application Deployment, Payment Systems
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Competitive Analysis, Market Research, User Story, User Interface (UI), Competitive Intelligence, User Interface and User Experience (UI/UX) Design, Usability, Persona Development, Microsoft Copilot, Product Development, Market Analysis, UI/UX Strategy, New Product Development, Product Management, Product Lifecycle Management, Product Roadmaps, Data Ethics, Law, Regulation, and Compliance, Responsible AI, Data Governance
★ 4.6 (369) · Beginner · Specialization · 3 - 6 Months