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: Dashboard, Stakeholder Communications, Campaign Management, Performance Reporting, Email Marketing, Data-Driven Decision-Making, Smart Goals, Marketing Analytics, Marketing Effectiveness, Gap Analysis, Performance Analysis, Marketing Strategies, Content Performance Analysis, Strategic Leadership, Strategic Marketing, Business Writing, Workflow Management, Strategic Planning, Data Visualization, A/B Testing
Intermediate · Specialization · 3 - 6 Months

28DIGITAL
Skills you'll gain: Real-Time Operating Systems, Embedded Systems, Embedded Software, Internet Of Things, Security Requirements Analysis, Network Architecture, Network Security, Operating Systems, Cybersecurity, Web Services, Encryption, Network Protocols, Public Key Cryptography Standards (PKCS), System Programming, Simple Object Access Protocol (SOAP), Application Development, System Requirements, C (Programming Language), System Design and Implementation, Software Development
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Stakeholder Management, Stakeholder Communications, Stakeholder Analysis, Stakeholder Engagement, Leadership Studies, Strategic Communication, Communication Strategies, Expectation Management, Business Leadership, Project Management, Relationship Management, Customer Relationship Building, Change Management, Communication, Data Visualization, Continuous Monitoring
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Splunk, Data Maintenance, Configuration Management, System Configuration, Data Management, Data Storage, Data Integrity, Database Management, Performance Tuning, System Monitoring, Data Pipelines, Disaster Recovery, Continuous Monitoring
Beginner · Course · 1 - 3 Months

Skills you'll gain: Pivot Tables And Charts, Microsoft Excel, Excel Formulas, Data Validation, Spreadsheet Software, Data Manipulation, Data Analysis, Statistical Analysis, Data Visualization Software, Descriptive Statistics, Data Cleansing, Business Mathematics
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Recurrent Neural Networks (RNNs), Transfer Learning, Convolutional Neural Networks, Deep Learning, Keras (Neural Network Library), Tensorflow, Artificial Neural Networks, PyTorch (Machine Learning Library), Image Analysis, Natural Language Processing, Computer Vision, Model Evaluation, Data Preprocessing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: CI/CD, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Development Environment, Computer Graphics, Visualization (Computer Graphics), Cross Platform Development, Computer Graphic Techniques, C++ (Programming Language), Video Game Development, Program Development, Software Installation, System Configuration, Debugging
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Gross Profit, Case Studies, Performance Analysis, Data Cleansing, Business Reporting, Business Analysis, Fiscal Management, Time Series Analysis and Forecasting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: User Interface (UI), Application Development, Application Deployment, User Interface (UI) Design, Application Design, Development Environment, Software Development Life Cycle, Test Tools, Application Performance Management, Debugging, Application Security, Event-Driven Programming, Web Services, Extensible Markup Language (XML)
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Agentic systems, Artificial Intelligence, Algorithms, Computational Thinking, Graph Theory, Data Structures
Beginner · Course · 1 - 3 Months

Skills you'll gain: Agentic Workflows, AI Orchestration, Tool Calling, Generative AI, Gemini, Artificial Intelligence, Google Gemini, Retrieval-Augmented Generation, Embeddings, Workflow Management, Python Programming, Data Validation
Beginner · Course · 1 - 4 Weeks