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: Prompt Engineering, ChatGPT, Financial Trading, Performance Measurement, Technical Analysis, Performance Analysis, Securities Trading, AI literacy, Correlation Analysis, Benchmarking, Market Data, Generative AI, Return On Investment, Statistical Hypothesis Testing, Verification And Validation, Debugging
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Prompt Engineering, Generative AI Agents, Google Gemini, Retrieval-Augmented Generation, Responsible AI, Gemini, Generative AI, Google Cloud Platform, Generative Model Architectures, AI Product Strategy, Prompt Patterns, Agentic Workflows, AI Enablement, Google Workspace, Customer Engagement, AI literacy, AI Workflows, Cloud Computing, Artificial Intelligence, Collaboration
Beginner · Specialization · 3 - 6 Months
Skills you'll gain: Salesforce Development, Salesforce, Contract Management, Business Reporting, Sales Operations, Systems Integration, Customer Relationship Management (CRM) Software, Analytics, Process Design, Contract Compliance, Workflow Management, Contract Negotiation, Process Optimization, Business Process Automation, Configuration Management, Data-Driven Decision-Making, Automation, Compliance Management
Intermediate · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: MongoDB, NoSQL, Database Management, Database Systems, Database Development, Data Wrangling, Performance Tuning, Database Design, Data Modeling, Query Languages, Analytics, Data Processing, Data Manipulation, Scalability, Disaster Recovery
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Networking Hardware, General Networking, Network Infrastructure, Local Area Networks, OSI Models, Network Protocols, Network Support, Network Troubleshooting, Dynamic Host Configuration Protocol (DHCP), TCP/IP, Network Architecture, Computer Networking, Network Planning And Design, Wireless Networks, Network Security, Network Switches, Virtual Local Area Network (VLAN)
Beginner · Course · 1 - 4 Weeks

Universitat de Barcelona
Skills you'll gain: Sustainable Development, Sustainable Technologies, Materials science, Education Software and Technology, Analytical Testing, Robotics, Chemistry, Engineering Design Process, Environmental Issue, Molecular Biology, Solution Design, Biomedical Engineering, Emerging Technologies, Innovation, Electronics, Safety Standards, Experimentation, Ethical Standards And Conduct, Health Technology, Physics
★ 4.8 (13) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Optimization, Tensorflow, Artificial Neural Networks, Applied Machine Learning, Deep Learning, Keras (Neural Network Library), Recurrent Neural Networks (RNNs), Classification Algorithms, Image Analysis, Convolutional Neural Networks, Model Training, Machine Learning, NumPy, Regression Analysis, Network Architecture
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Loss Prevention, Fraud detection, Asset Protection, Financial Controls, Regulatory Documents, Auditing, Payment Processing and Collection, Accounting, Internal Controls, Transaction Processing, Compliance Auditing, Authorization (Computing), Payment Processing, Verification And Validation, Document Control
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Artificial Neural Networks, Deep Learning, Convolutional Neural Networks, Image Analysis, Keras (Neural Network Library), Model Training, Tensorflow, Network Architecture, Artificial Intelligence, Model Optimization, Machine Learning, Linear Algebra
Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Salesforce, Authentications, Salesforce Development, Data Access, Role-Based Access Control (RBAC), Enterprise Security, Identity and Access Management, Security Controls, Data Security, Authorization (Computing), Event Monitoring, Application Security, Data Sharing, Responsive Web Design, User Accounts, Customer Relationship Management (CRM) Software, User Interface (UI)
Intermediate · Course · 1 - 4 Weeks

Universidad Nacional de Colombia
Skills you'll gain: File I/O, Computational Thinking, Data Management, Computer Programming, Program Development, Computational Logic, Logical Reasoning
★ 5 (17) · Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Content Scheduling, Social Media Management, Brand Awareness, Social Media Content, Social Media Marketing, Social Media Strategy, Social Media Campaigns, Brand Management, Brand Marketing, Brand Strategy, Marketing Effectiveness, Content Marketing, Digital Advertising, Email Marketing, Digital Marketing, Search Engine Optimization, Google Analytics, Communication, AI Enablement, Generative AI
Intermediate · Course · 1 - 3 Months