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: Business Strategies, Business Strategy, Strategic Thinking, Contingency Planning, Business Planning, Organizational Strategy, Strategic Decision-Making, Competitive Analysis, Business Analysis, Portfolio Management, Analysis, Corporate Strategy, Market Analysis, Risk Analysis, Strategic Prioritization, Resource Allocation, Growth Strategies, Decision Making, Market Dynamics
Beginner · Course · 1 - 3 Months

Dubai College of Tourism
Skills you'll gain: Intercultural Competence, Professional Development, Interpersonal Communications, Social Skills, Teamwork, Hospitality, Hospitality Management, Interviewing Skills, Collaboration, Professionalism, Personal Attributes, Professional Networking, Writing, Planning, Personal Development, Adaptability, Goal Setting, Branding
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: ASP.NET, Middleware, .NET Framework, C# (Programming Language), Model View Controller, Back-End Web Development, Web Development, Restful API, Server Side, Web Applications, Application Frameworks, Object-Relational Mapping, Microsoft SQL Servers, Data Persistence, Data Validation, Data Migration
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Model Evaluation, Regression Analysis, Statistical Methods, Model Training, Data Visualization, Statistical Modeling, Plot (Graphics), Feature Engineering, Model Optimization, Predictive Modeling, Data Analysis, R Programming, Supervised Learning, Correlation Analysis, Probability & Statistics, Verification And Validation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Apache Hadoop, Apache Hive, Big Data, Data Integration, Data Processing, Enterprise Application Management, Performance Tuning, Data Manipulation, Data Analysis, Distributed Computing, Data Import/Export, SQL, Analysis, Data Transformation, Program Development
Mixed · Course · 1 - 3 Months

Skills you'll gain: Capacity Management, Feasibility Studies, Project Planning, Project Schedules, Team Performance Management, Project Controls, Agile Project Management, Project Risk Management, Resource Planning, Agile Methodology, Regulatory Requirements
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Database Application, Database Software, Integrated Development Environments, Computer Networking, Database Management, Real Time Data, Application Development, Package and Software Management
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Content Performance Analysis, Web Analytics and SEO, Search Engine Optimization, Keyword Research, Data-Driven Marketing, Web Analytics, Content Optimization, Performance Analysis, Semantic Web, Performance Metric, Content Management Systems
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apache Hadoop, Apache Hive, Extract, Transform, Load, Data Import/Export, HR Tech, Data Pipelines, People Analytics, Big Data, Data Integration, MySQL, Data Storage, Data Processing, Authentications, Data Migration, SQL, Analytics, Database Management, Relational Databases, Data Architecture, Data Quality
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Apple iOS, Swift Programming, iOS Development, Mobile Development, UI Components, Data Store, Animations, Data Persistence, Data Storage, Dataflow, Cloud Storage, Computer Graphics, User Interface (UI), Interactive Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Algorithms, Applied Mathematics, Data Structures, Theoretical Computer Science, Numerical Analysis, Computational Thinking, Mathematical Theory & Analysis, Performance Tuning, Logical Reasoning
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Unity Engine, Animation and Game Design, Game Design, Video Game Development, Animations, User Interface (UI), User Interface (UI) Design, Artificial Intelligence, Interaction Design, Scripting, Computer Programming
Intermediate · Course · 1 - 4 Weeks