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: AI Security, Security Engineering, Threat Modeling, Security Testing, Security Strategy, Responsible AI, Cyber Threat Hunting, Vulnerability Assessments, Data Integrity, Model Evaluation, Data Validation, Information Privacy, Analysis, Generative Adversarial Networks (GANs), Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Networking, Google Cloud Platform, Network Routing, Network Performance Management, Network Monitoring, Network Troubleshooting, Network Architecture, General Networking, Virtual Private Networks (VPN), Service Level, Cloud Management, Load Balancing, Cloud Security, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Computer Graphics, Visualization (Computer Graphics), Image Quality, Animations, Color Theory
Intermediate · Course · 1 - 3 Months

University of Leeds
Skills you'll gain: Data Ethics, Data Presentation, Regression Analysis, Web Scraping, Data Storytelling, Statistical Hypothesis Testing, Matplotlib, Bayesian Statistics, Data Analysis, Statistical Machine Learning, Model Evaluation, Exploratory Data Analysis, Classification And Regression Tree (CART), Network Analysis, Statistical Methods, Applied Machine Learning, Statistical Modeling, Data Preprocessing, Object Oriented Programming (OOP), Linear Algebra
Earn a degree
Degree · 1 - 4 Years

Google Cloud
Skills you'll gain: Relational Databases, Database Administration, Google Cloud Platform, Databases, SQL, Database Management, Database Architecture and Administration, Cloud Applications, Data Migration, Database Design, Dataflow, Query Languages, Cloud Deployment, Application Deployment, Transaction Processing, Authentications
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Deployment, DevOps, CI/CD, Application Deployment, Development Environment, Cloud Applications, Continuous Deployment, Version Control, Continuous Integration, Amazon Web Services, Git (Version Control System), Data Persistence, Database Development, Interactive Data Visualization, Application Programming Interface (API), Real Time Data
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Generative AI, AI Personalization, Web Content, AI Enablement, Google Cloud Platform, Prompt Engineering, Web Analytics and SEO, Content Management, Web Design and Development
Beginner · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Relational Databases, Databases, Descriptive Statistics, Object Oriented Programming (OOP), Simulations, Statistical Inference, Data Literacy, Data Visualization Software, Statistical Hypothesis Testing, Exploratory Data Analysis, Probability Distribution, SQL, Tableau Software, Correlation Analysis, Data Storytelling, Algebra, Computational Logic, Calculus, Trigonometry, Logical Reasoning
Earn a degree
Degree · 1 - 4 Years

Skills you'll gain: Network Troubleshooting, Network Architecture, Network Planning And Design, Cloud Computing Architecture, Virtual Networking, Network Infrastructure, Network Monitoring, General Networking, Google Cloud Platform, Network Security, Network Analysis, Virtual Private Networks (VPN), Firewall, Scalability, Load Balancing
Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Web Services, MongoDB, NoSQL, Cloud-Based Integration, Cloud Applications, Operational Databases
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apache Hadoop, Extract, Transform, Load, Data Pipelines, Data Processing, Data Transformation, Data Manipulation, Apache, Scripting, Debugging, Query Languages, Scripting Languages, Open Source Technology
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Splunk, Pivot Tables And Charts, Data Analysis Expressions (DAX), Unstructured Data, Data Visualization Software, Data Modeling, Dashboard, Text Mining, Data Wrangling, Taxonomy, Management Reporting, Data Integration, Data Transformation, Workflow Management, Statistical Reporting, Data Manipulation, Event Monitoring, Continuous Monitoring, Role-Based Access Control (RBAC), Scheduling
Mixed · Course · 1 - 3 Months