Object Oriented Programming courses can help you learn core concepts like classes, objects, inheritance, and polymorphism. You can build skills in designing robust software architectures, implementing design patterns, and writing reusable code. Many courses introduce tools such as Java, Python, and C++, which are commonly used in software development, enabling you to apply your knowledge in practical coding projects. Additionally, you may explore frameworks that enhance object-oriented principles, further enriching your programming toolkit.

Coursera
Skills you'll gain: Work Breakdown Structure, Project Scoping, Project Estimation, Organizational Structure, Scope Management, Project Coordination, Project Management Software, Project Management, Google Sheets, Standard Operating Procedure
★ 4.6 (556) · Beginner · Guided Project · Less Than 2 Hours

University of Maryland, College Park
Skills you'll gain: Fundraising, Business Management, Organizational Strategy, Governance, Drive Engagement, Promotional Strategies, Marketing Strategies, Stakeholder Engagement, Business Planning, Marketing Communications, Marketing, Strategic Marketing, Marketing Planning, Planning, Driving engagement, Business Strategies, Performing Arts, Growth Strategies, Customer Engagement, Case Studies
★ 4.8 (738) · Beginner · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Responsible AI, Generative AI, Generative AI Agents, Prompt Engineering, Amazon Bedrock, Data Ethics, AWS SageMaker, AI Workflows, Agentic systems, AI Product Strategy, Agentic Workflows, Amazon Web Services, AI Integrations, LLM Application, AI Orchestration, MLOps (Machine Learning Operations), Application Programming Interface (API), Application Development, Solution Architecture, Data Management
★ 4.6 (119) · Beginner · Professional Certificate · 1 - 3 Months

Skills you'll gain: Machine Learning Algorithms, Dashboard Creation, Classification Algorithms, Interactive Data Visualization, Data Visualization Software, Model Evaluation, Applied Machine Learning, Machine Learning, Scikit Learn (Machine Learning Library), Plot (Graphics), Web Applications, Logistic Regression, Predictive Modeling, Model Training, Data Science, Python Programming, Fine-tuning, Model Optimization, Pandas (Python Package)
★ 4.7 (417) · Intermediate · Guided Project · Less Than 2 Hours

University of California, Davis
Skills you'll gain: jQuery, Javascript and jQuery, UI Components, Scripting, JavaScript Frameworks, Cascading Style Sheets (CSS), HTML and CSS, Javascript, Hypertext Markup Language (HTML), Frontend Performance, Animations, Event-Driven Programming
★ 4.8 (127) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Java, Java Programming, Application Development, Programming Principles, Data Storage, Data Entry, Computer Programming, Algorithms
★ 4.6 (8) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Matplotlib, Data Visualization, Seaborn, Exploratory Data Analysis, Logistic Regression, NumPy, Data Analysis, Jupyter, Scikit Learn (Machine Learning Library), Data Science, Machine Learning, Machine Learning Algorithms, Python Programming
★ 4.5 (396) · Beginner · Guided Project · Less Than 2 Hours

Duke University
Skills you'll gain: File I/O, Memory Management, Maintainability, C (Programming Language), Software Engineering, System Programming, Systems Development Life Cycle, Software Development, Simulations, Command-Line Interface, Collaborative Software
★ 4.3 (180) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Warehousing, Extract, Transform, Load, IBM DB2, Star Schema, PostgreSQL, Snowflake Schema, Data Mart, Data Architecture, Data Modeling, Database Design, Database Systems, Data Lakes, Data Integration, Query Languages, Data Validation, Data Cleansing, SQL, Data Quality
★ 4.5 (257) · Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Intrusion Detection and Prevention, Role-Based Access Control (RBAC), AWS Identity and Access Management (IAM), Amazon Web Services, Amazon Elastic Compute Cloud, Cloud Hosting, Identity and Access Management, Cloud Computing, User Provisioning, Security Controls, Cloud Management, Malware Protection, Cloud Infrastructure, Security Engineering, Authorization (Computing), Network Security, Hardening, Cryptographic Protocols, Cybersecurity
★ 4.5 (658) · Beginner · Specialization · 3 - 6 Months

University of Minnesota
Skills you'll gain: Design Thinking, Process Mapping, Kanban Principles, Kaizen Methodology, Process Analysis, Lean Methodologies, Lean Manufacturing, Agile Software Development, Business Workflow Analysis, Product Development, Agile Methodology, Lean Six Sigma, Process Improvement, Software Development, Scrum (Software Development), Software Development Methodologies, Continuous Improvement Process, Product Testing, Waste Minimization
★ 4.6 (433) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SAS (Software), Data Quality, Data Analysis, Data Analysis Software, Business Analytics, Exploratory Data Analysis, Data Cleansing, Virtual Environment, Interactive Data Visualization, Data Access, Statistical Reporting, Data Transformation, Statistical Programming
★ 4.7 (890) · Beginner · Course · 1 - 4 Weeks