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.

Pearson
Skills you'll gain: Capacity Planning, Marketing, Financial Statements, Human Resource Management, Target Market, Human Resources, Human Resource Strategy, Operations Management, Workforce Development, Target Audience, Human Resources Management and Planning, Financial Statement Analysis, Securities (Finance), Business Ethics, Corporate Finance, Supply And Demand, Entrepreneurship, Organizational Structure, Business Economics, Ethical Standards And Conduct
Beginner · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: 3D Modeling, 3D Assets, Design Elements And Principles, Computer Graphics, Visualization (Computer Graphics), Design Software, Computer-Aided Design, Design, Architectural Design, User Interface (UI)
Beginner · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Statistical Process Controls, Lean Six Sigma, Lean Methodologies, Six Sigma Methodology, Process Improvement, Team Management, Process Capability, Team Performance Management, Lean Manufacturing, Data Collection, Knowledge Transfer, Management Training And Development, Team Building, Process Improvement and Optimization, Quality Improvement, Statistical Hypothesis Testing, Meeting Facilitation, Continuous Improvement Process, Performance Measurement, Statistics
Intermediate · Specialization · 3 - 6 Months

Total Seminars
Skills you'll gain: Cryptography, Public Key Infrastructure, Cryptographic Protocols, Encryption, Cybersecurity, Public Key Cryptography Standards (PKCS), Data Encryption Standard, Key Management, Network Security, Advanced Encryption Standard (AES), Authentications, Cyber Security Policies, Security Strategy, Data Integrity, Algorithms, Verification And Validation
Beginner · Course · 1 - 3 Months

Duke University
Skills you'll gain: Software Design, Code Reusability, Program Development, Java, Java Programming, AI Personalization, Object Oriented Programming (OOP), Data Preprocessing, Data Structures, Algorithms, File I/O, Hypertext Markup Language (HTML)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Anthropic Claude, Claude Code, Prompt Patterns, Context Engineering, AI literacy, Google Workspace, AI Enablement, AI Personalization, Office Administration, Vibe coding, Productivity Software, Workflow Management, Agentic Workflows, Administrative Support and Clerical Tasks, Business Workflow Analysis, OpenAI, AI Workflows, Generative AI Agents, Automation
Beginner · Course · 1 - 3 Months

University of California, Santa Barbara
Skills you'll gain: Intellectual Property, Commercial Laws, Bankruptcies, Payment Systems, Lease Contracts, Governance, Commercial Real Estate, Payment Processing and Collection, Legal Risk, Law, Regulation, and Compliance, Payment Processing, Regulation and Legal Compliance, Property Management, Liquidation, Credit Risk, Contract Management, Organizational Structure, Legal Strategy, Vendor Contracts, Business Risk Management
Beginner · Course · 1 - 4 Weeks
Michigan State University
Skills you'll gain: Photography, Photo Editing, Photo/Video Production and Technology, Peer Review, Digital Publishing, Web Presence, Creativity, Information Privacy, Web Design and Development
Mixed · Course · 1 - 4 Weeks

Eindhoven University of Technology
Skills you'll gain: Statistical Inference, Scientific Methods, Statistical Hypothesis Testing, Quantitative Research, Bayesian Statistics, Statistical Software, Statistical Analysis, Statistical Methods, Probability & Statistics, Sample Size Determination, Research, Data Literacy, General Science and Research, Data Sharing
Intermediate · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Internet Of Things, Application Programming Interface (API), TCP/IP, Web Services, Electronics, Control Systems, Embedded Systems, Network Protocols, USB, General Networking, Networking Hardware, Electronic Systems, Machine Controls, Hardware Design, Digital Signal Processing, Digital Communications, Computer Hardware, Python Programming
Mixed · Course · 1 - 4 Weeks
Chris Croft Training
Skills you'll gain: Project Schedules, Project Management, Project Management Institute (PMI) Methodology, Project Risk Management, Project Coordination, Project Management Life Cycle, Project Design, Milestones (Project Management), Agile Project Management, Project Controls, Project Scoping, Project Management Software, Project Planning, Stakeholder Communications, Project Implementation, Project Estimation, Project Performance, Project Documentation, Project Finance, Negotiation
Mixed · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Presentations, Public Speaking, Oral Expression, Verbal Communication Skills, Peer Review, Communication, Constructive Feedback, Communication Strategies, Concision, Trustworthiness, Writing, Goal Setting, Organizational Skills
Beginner · Course · 1 - 3 Months