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: Data Storytelling, Data Presentation, Peer Review, Dashboard, Data Visualization, Microsoft Excel, Data-Driven Decision-Making, Presentations, Pivot Tables And Charts, Data Visualization Software, Business Intelligence, Constructive Feedback, Financial Reporting, Business, Stakeholder Communications, Case Studies
Intermediate · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Empathy, Emotional Intelligence, Active Listening, Compassion, Leadership, Personal Development, Self-Awareness, Visionary, Team Leadership, Social Skills, Verbal Communication Skills, Decision Making, Organizational Leadership, Team Motivation, Diversity and Inclusion, Relationship Building, Diversity Awareness, Interpersonal Communications, Communication, Collaboration
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Tableau Software, Business Intelligence, Interactive Data Visualization, Business Analytics, Data Visualization Software, Data Storytelling, Dashboard, Data Analysis, Forecasting, Data Preprocessing, Data Manipulation, Trend Analysis, Data Architecture
Beginner · Course · 1 - 3 Months

Skills you'll gain: Risk Management Framework, Cyber Security Strategy, Cyber Threat Intelligence, Threat Modeling, Security Strategy, Security Awareness, Cybersecurity, Security Engineering, IT Security Architecture, Zero Trust Network Access, Threat Management, Human Factors (Security), Security Controls, Threat Detection, Network Security, Information Systems Security, Incident Response, Enterprise Security, Continuous Monitoring
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: LLM Application, Model Evaluation, Large Language Modeling, Retrieval-Augmented Generation, Vector Databases, MLOps (Machine Learning Operations), Performance Tuning, Debugging, Performance Testing, Query Languages, SQL, Statistical Hypothesis Testing, Statistical Analysis, Artificial Intelligence and Machine Learning (AI/ML), Data-Driven Decision-Making, Python Programming, Pandas (Python Package)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Performance Tuning, Data Governance, Data Pipelines, SQL, Data Integrity, Data Quality, Data Integration, Stored Procedure, Operational Databases, Database Design, Consolidation, Data Cleansing, Data Validation, Data Manipulation, Systems Integration, Performance Testing, Performance Improvement, Application Performance Management, Performance Metric, Performance Measurement
Advanced · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Unit Testing, Angular, Software Testing, Frontend Performance, Software Architecture, Software Design, Application Programming Interface (API), Restful API, Performance Tuning, Authentications, Authorization (Computing), Scalability, TypeScript
Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Search Engine Optimization, Search Engine Marketing, Keyword Research, Google Analytics, Web Analytics
Mixed · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Organizational Leadership, Leadership Studies, Leadership and Management, Business Leadership, Leadership, Strategic Leadership, Organizational Change, Leadership Development, AI Enablement, Initiative and Leadership, Generative AI, Team Leadership, Business Transformation, Management Training And Development, Cross-Functional Team Leadership, Crisis Management, LLM Application, Behavior Management, Incident Management, Behavioral Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Financial Data, Financial Forecasting, Performance Metric, Financial Analysis, Credit Risk, Predictive Modeling, Real Time Data, Financial Statement Analysis, Continuous Monitoring, Applied Machine Learning, MLOps (Machine Learning Operations), Data Pipelines, Artificial Neural Networks, Automation
Intermediate · Course · 1 - 4 Weeks

PracticalGrowth
Skills you'll gain: Dashboard, Project Documentation, Workflow Management, Project Management, Agile Project Management, Collaborative Software, Automation, Project Risk Management, AI Enablement, Process Improvement, Prioritization, Virtual Teams, Accountability, Governance, Decision Making, Communication Strategies
Intermediate · Course · 1 - 4 Weeks

Pragmatic AI Labs
Beginner · Course · 1 - 4 Weeks