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: Jira (Software), Interviewing Skills, Agile Product Development, Action Oriented, Program Management, LinkedIn, Portfolio Management, Workflow Management, Storytelling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Test Automation, Test Data, Test Execution Engine, Test Script Development, Test Case, Test Engineering, Software Testing, Debugging, Scalability, Test Planning, Application Frameworks, Maintainability, Automation, Code Reusability, Software Design Patterns, Configuration Management, Package and Software Management
Intermediate · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Social Media Campaigns, Social Media Marketing, Social Media Strategy, ChatGPT, Content Creation, Campaign Management, Social Media Content, Customer Communications Management, Social Media Management, Advertising Campaigns, Personalized Campaigns, Digital Media Strategy, Social Media Analytics, Content Development and Management, Campaign Planning, Promotions and Campaigns, Content Scheduling, Generative AI, Artificial Intelligence, Data Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: File I/O, Git (Version Control System), Software Development Methodologies, JUnit, Systems Development Life Cycle, Requirements Analysis, Version Control, Application Development, Software Development Life Cycle, Full-Stack Web Development, Test Driven Development (TDD), SQL, Software Development, Restful API, Database Management, Object Oriented Programming (OOP), Digital Transformation, GitHub Copilot, Java Programming, Generative AI
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Root Cause Analysis, Data Ethics, Responsible AI, Retrieval-Augmented Generation, LLM Application, Operations Research, General Data Protection Regulation (GDPR), Regulatory Compliance, Strategic Decision-Making, Apache Kafka, Pareto Chart, Operational Analysis, Decision Intelligence, Stakeholder Communications, Revenue Management, Large Language Modeling, Real Time Data, Information Privacy, Statistical Inference, Reinforcement Learning
Intermediate · Specialization · 3 - 6 Months

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

Skills you'll gain: Credit Risk, Lending and Underwriting, Commercial Lending, Financial Analysis, Bank Regulations, Financial Statement Analysis, Banking, Portfolio Risk, Commercial Banking, General Lending, Financial Statements, Loan Documentation, Portfolio Management, Financial Regulation, Compliance Management, Asset Management, Risk Management Framework, Operational Risk, Regulatory Compliance, Business
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: File Management, Document Management, Data Management, Data Governance, Data Literacy, Records Management, Data Cleansing, File Systems, Data Analysis, Data Processing, Data Maintenance, Record Keeping, Data Quality, Version Control
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Service Management, Service Improvement, Quality Improvement, Service Design, IT Service Management, Customer experience improvement, Self Service Technologies, Call Center Experience, Customer Service, IT Management, Customer experience strategy (CX), Intranet, Systems Integration, Operations, Account Management, Virtual Environment
Intermediate · Course · 3 - 6 Months

Coursera
Skills you'll gain: Email Marketing, Brand Strategy, Storytelling, Branding, Microsoft Outlook, Gmail, Marketing Communications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Financial Modeling, Financial Statements, Financial Statement Analysis, Excel Formulas, Balance Sheet, Financial Reporting, Financial Analysis, Microsoft Excel, Financial Data, Financial Forecasting, Financial Accounting, Cash Flow Forecasting, Cash Flows, Spreadsheet Software, Income Statement, Verification And Validation, Financial Auditing
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Workflow Management, Google Workspace, Process Design, Business Process Automation, Business Workflow Analysis, Process Analysis, Automation, Governance Risk Management and Compliance, Compliance Reporting, Compliance Auditing, Document Management, Business Process Improvement, Compliance Management, Governance, Auditing, Business Logic
Intermediate · Course · 1 - 4 Weeks