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.

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

University of Colorado Boulder
Skills you'll gain: Building Services Engineering, HVAC, Thermal Management, Building Design, Energy and Utilities, Electrical Systems, Architectural Engineering, Climate Change Mitigation, Electric Power Systems, Construction, Sustainable Technologies, Control Systems
Intermediate · Course · 1 - 3 Months

Skills you'll gain: User Acceptance Testing (UAT), Product Requirements, LLM Application, User Requirements Documents, Acceptance Testing, AI Product Strategy, Large Language Modeling, User Story, Functional Requirement, Functional Testing, Business Requirements, Scenario Testing, Requirements Analysis, Risk Management Framework, Key Performance Indicators (KPIs), Technical Communication
Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Instagram, Facebook, TikTok, Copywriting, Social Media Marketing, Social Media, Social Media Strategy, Social Media Content, Social Media Management, Search Engine Optimization, Advertising, Marketing, Advertising Campaigns, Social Media Campaigns, Digital Advertising, Sales Presentation, Web Analytics and SEO, Marketing Automation, Drive Engagement, Case Studies
Beginner · Specialization · 3 - 6 Months

Lund University
Skills you'll gain: Sustainable Business, Sustainable Design, Sustainable Development, Environment and Resource Management, Environmental Engineering, Strategic Sourcing, Environmental Science, Supply Management, Social Impact, Environmental Policy, Business Analysis, Innovation, Stakeholder Engagement, Policy Analysis
Beginner · Course · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Professional Networking, Intercultural Competence, Teamwork, LinkedIn, Intellectual Property, Collaboration, Professional Development, Communication, Productivity, Cultural Responsiveness, Accountability, Conflict Management, Self-Awareness, Personal Development, Interviewing Skills, Data Management, Planning, Resilience
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Web Scraping, Data Structures, Git (Version Control System), Generative AI, Version Control, Matplotlib, Devops Tools, Plotly, DevOps, Agile Methodology, Web Development, Data Ethics, Flask (Web Framework), Data Visualization, Scripting, GitHub, Debugging, Data Analysis, Automation, Cloud Computing
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Large Language Modeling, Generative AI, Retrieval-Augmented Generation, Generative Model Architectures, PyTorch (Machine Learning Library), Vector Databases, LLM Application, Generative Adversarial Networks (GANs), Embeddings, Natural Language Processing, Hugging Face, Transfer Learning, Data Pipelines, Recurrent Neural Networks (RNNs), Text Mining, Data Ethics, Data Preprocessing, Artificial Intelligence, Performance Tuning
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Google Gemini, ChatGPT, Responsible AI, Content Creation, Digital Marketing, Marketing Strategies, Keyword Research, Generative AI, Search Engine Optimization, Podcasting, Social Media Content, Email Marketing, Copywriting, Target Audience
Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Version Control, Hypertext Markup Language (HTML), GitHub, Git (Version Control System), HTML and CSS, Cascading Style Sheets (CSS), Web Design and Development, Web Development, Web Design, Image Quality, Web Content, Front-End Web Development, Web Servers, Semantic Web, Cloud Hosting
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Version Control, GitHub, Debugging, Git (Version Control System), Unit Testing, Data Structures, Data Manipulation, Python Programming, Software Testing, Scripting, Computer Programming, Web Development, Algorithms, Integrated Development Environments, Object Oriented Programming (OOP), Jupyter
Beginner · Course · 1 - 3 Months

Skills you'll gain: Routing Protocols, Wide Area Networks, Network Security, Network Routing, Data Centers, TCP/IP, Open Shortest Path First (OSPF), Network Protocols, Network Switches, Virtual Machines, Virtual Local Area Network (VLAN), Virtualization, Network Architecture, Virtual Private Networks (VPN), Wireless Networks, Network Monitoring, Computer Networking, Firewall, Network Infrastructure, Network Troubleshooting
Beginner · Specialization · 3 - 6 Months