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: Human Resource Strategy, Human Resources Management and Planning, Strategic Planning, Organizational Strategy, Human Resources, Business Planning, Human Resource Policies, Business Strategy, Business Strategies, Business Management, Plan Execution, Strategic Thinking, Competitive Analysis, Corporate Strategy, Goal Setting, Key Performance Indicators (KPIs), Business Metrics
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Sales Operations, Generative AI Agents, HubSpot CRM, Customer Relationship Management (CRM) Software, Salesforce, Sales Process, Business Workflow Analysis, Business Process Automation, Customer Relationship Management, Lead Generation, General Sales Practices, Workflow Management, Agentic Workflows, Process Analysis, Sales, Automation, Data Entry, Agentic systems, Systems Integration, Data Management
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Data Visualization, Network Analysis, Relational Databases, Data Presentation, Data Visualization Software, Social Network Analysis, Infographics, Network Model, Database Theory, Query Languages, Data Analysis, Data Manipulation, Social Impact, Human Factors, Innovation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Team Performance Management, Performance Management, Key Performance Indicators (KPIs), Performance Measurement, Employee Performance Management, Performance Metric, Performance Improvement, Human Resource Strategy, Performance Analysis, Performance Appraisal, Accountability Frameworks, Performance Review, People Analytics, Constructive Feedback, Organizational Strategy, Accountability, Employee Engagement, Data-Driven Decision-Making, Analytics, Continuous Improvement Process
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Customer Retention, Customer Analysis, Customer Insights, Driving engagement, Sample Size Determination, Analytics, User Research, Product Management, Trend Analysis, Statistical Inference, Data-Driven Decision-Making, Unsupervised Learning, Analysis, Statistical Hypothesis Testing, Statistical Analysis, Performance Measurement, Scikit Learn (Machine Learning Library), Strategic Decision-Making, Algorithms
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Shiny (R Package), Interactive Data Visualization, Dashboard Creation, R (Software), Dashboard, User Interface (UI), UI Components, Data Integration, Server Side, Interactive Design, User Interface (UI) Design, Web Applications, Software Architecture, Event-Driven Programming
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard Creation, Cloud-Native Computing, Business Intelligence Software, Data Wrangling, Amazon Web Services, Data Import/Export
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Conflict Management, People Management, Organizational Leadership, Industrial and Organizational Psychology, Management Training And Development, Leadership and Management, Organizational Effectiveness, Leadership Studies, People Development, Negotiation, Organizational Development, Team Oriented, Staff Management, Team Performance Management, Team Building, Team Management, Organizational Structure, Team Motivation, Communication, Self-Motivation
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Brainstorming, Meeting Facilitation, Team Building, Workplace inclusivity, Discussion Facilitation, Innovation, Ideation, Creative Thinking, Creativity, Miro AI, Collaboration, Performance Analysis, Key Performance Indicators (KPIs), Performance Metric, Process Improvement, Digital Design, Digital Communications
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Looker (Software), Database Development, Database Design, Data Modeling, SQL, Test Tools, Data Visualization Software, Data Analysis
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Partnership Accounting, Financial Reporting, Specialized Accounting, Technical Accounting, Financial Accounting, Accounting, Business Reporting, Financial Statement Analysis, Financial Statements, Law, Regulation, and Compliance, Tax Laws, Regulatory Requirements, Organizational Structure, Legal Risk, Regulation and Legal Compliance, Commercial Laws, Asset Protection, Registration
Beginner · Course · 1 - 4 Weeks

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