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: Disaster Recovery, Hardware Architecture, Computer Hardware, Database Management, Relational Databases, Computer Systems, Databases, Computer Architecture, Cybersecurity, Operating Systems, Cyber Attacks, SQL, TCP/IP, Information Technology, Database Systems, General Networking, Information Systems Security, Cyber Security Policies, Networking Hardware, Security Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Productivity Software, Intranet, Content Management Systems
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Application Programming Interface (API), API Design, Node.JS, API Testing, Restful API, Authentications, Back-End Web Development, Server Side, Frontend Integration, User Accounts, PostgreSQL, Data Validation, Database Development, Object-Relational Mapping, Authorization (Computing), TypeScript, Verification And Validation, Database Management
Intermediate · Course · 1 - 3 Months

IESE Business School
Skills you'll gain: Delegation Skills, Meeting Facilitation, Talent Management, Negotiation, People Management, Leadership, Team Management, Collaboration, Leadership and Management, Influencing, Diversity Awareness, Creativity
Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Secure Coding, API Testing, API Design, Application Programming Interface (API), Security Testing, Penetration Testing, Application Security, Restful API, Authentications, Exploit development, Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Assessments, Exploitation techniques, Data Security, Business Logic, Authorization (Computing), Scenario Testing, Security Controls, Development Environment, Cybersecurity
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Compliance Auditing, Financial Auditing, Audit Working Papers, Corrective and Preventive Action (CAPA), Process Improvement, Internal Controls, Accounting Records, Generally Accepted Auditing Standards, Internal Auditing, Verification And Validation, Financial Analysis, Document Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Structures, Algorithms, Java Programming, Java, Computational Thinking, Computer Programming, Software Design Patterns, Applied Mathematics, Geometry, Problem Solving, Solution Design, Performance Tuning
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Geospatial Information and Technology, Environmental Monitoring, Spatial Data Analysis, Model Evaluation, Geographic Information Systems, GIS Software, Data Processing, Spatial Analysis, Image Analysis, Environmental Science, Data Analysis, Data Transformation, Verification And Validation, Technical Communication
Beginner · Course · 3 - 6 Months

Skills you'll gain: Go (Programming Language), Data Structures, Programming Principles, System Programming, Development Environment, Computational Logic, Program Development, Software Installation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Crisis Management, Delegation Skills, Resilience, Decisiveness, Dealing With Ambiguity, Leadership and Management, Service Recovery, Leadership, Leadership Development, Team Leadership, Empathy, Interpersonal Communications, Decision Making, Executive Presence, Composure, Empowerment, Internal Communications, Overcoming Obstacles, Emotional Intelligence, Adaptability
Intermediate · Course · 1 - 4 Weeks

Niel Asher Education
Skills you'll gain: Exercise Therapy, Patient Evaluation, Exercise Science, Physical Therapy, Kinesiology, Sports Medicine, Rehabilitation, Athletic Training, Clinical Assessment, Human Musculoskeletal System, Respiration, Pain Management, Anatomy, Cognitive Behavioral Therapy
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: API Design, MLOps (Machine Learning Operations), Restful API, Fine-tuning, OAuth, Model Deployment, Application Programming Interface (API), Technical Communication, Model Training, Model Evaluation, Transfer Learning, Vision Transformer (ViT), Model Optimization, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Software, Solution Architecture, Machine Learning, Data Architecture, Machine Learning Algorithms, Data Science
Intermediate · Course · 3 - 6 Months