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: Computer Hardware, Hardware Architecture, Peripheral Devices, Networking Hardware, USB, Desktop Support, Computer Networking, Computer Architecture, Data Storage Technologies, Electrical Safety
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Angular, Responsive Web Design, Bootstrap (Front-End Framework), Node.JS, Back-End Web Development, Unit Testing, Full-Stack Web Development, Front-End Web Development, Command-Line Interface, Authentications, Dataflow, TypeScript, MySQL, E-Commerce
Intermediate · Specialization · 3 - 6 Months

Simplilearn
Skills you'll gain: Infrastructure as Code (IaC), Model Deployment, Generative AI, Application Deployment, CI/CD, Amazon Elastic Compute Cloud, Continuous Deployment, AI Enablement, Cloud Deployment, Jenkins, Amazon Web Services, Terraform, Cloud Infrastructure, Kubernetes, Docker (Software), Microsoft Copilot, Requirements Analysis, Release Management, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Docker (Software), Containerization, Microservices, ASP.NET, Software Architecture, .NET Framework, Microsoft Visual Studio, Cloud-Native Computing, Restful API, C# (Programming Language), Software Development, Software Design Patterns, Scalability, GitHub
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Infrastructure, Google Cloud Platform, Virtual Networking, Infrastructure Architecture, Virtual Machines, Cloud Computing, Cloud Computing Architecture, Network Infrastructure, Cloud Management, Virtualization, Network Planning And Design, Firewall
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Prompt Engineering, Risk Management Framework, Legal Technology, Responsible AI, Legal Risk, Risk Mitigation, Generative AI, Compliance Management, Risk Management, Business Process Automation, Automation, Data Ethics, Law, Regulation, and Compliance, Analytics, Governance, Data-Driven Decision-Making
Advanced · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Teradata SQL, Data Modeling, Database Design, Database Administration, Database Architecture and Administration, Database Management, Database Management Systems, Data Architecture, Data Warehousing, SQL, Data Import/Export, Software Installation, Performance Tuning
Beginner · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Problem Solving, Critical Thinking and Problem Solving, Creative Problem-Solving, Brainstorming, Creative Thinking, Complex Problem Solving, Team Building, Teamwork, Team Leadership, Solution Selling, Resourcefulness, Business Solutions, Creativity, Collaboration, Analytical Skills, Decision Making, Business Ethics, Strategic Decision-Making, Conflict Management, Analysis
Mixed · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Server Side, Restful API, Ajax, Node.JS, Web Applications, Web Servers, Web Development, Model View Controller, Javascript, JavaScript Frameworks, PHP (Scripting Language), Authentications, JSON, Hypertext Markup Language (HTML), Software Architecture, Application Development, Real Time Data, Data Storage
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Unsupervised Learning, Predictive Modeling, Supervised Learning, Model Evaluation, Applied Machine Learning, Predictive Analytics, Random Forest Algorithm, Text Mining, Classification Algorithms, Natural Language Processing, Machine Learning Algorithms, Artificial Intelligence, Computational Logic, Python Programming, Data Science, Unstructured Data, Data Preprocessing, Algorithms
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Amazon Redshift, SQL, Identity and Access Management, Query Languages, Google Cloud Platform, Database Design, Database Management, Data Import/Export, Extract, Transform, Load, Data Warehousing, Data Integration, Data Architecture, Data Modeling
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Hypertext Markup Language (HTML), Scripting Languages, Application Programming Interface (API)
Beginner · Course · 1 - 4 Weeks