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.

Skills you'll gain: SQL, PostgreSQL, Query Languages, Database Management Systems, Database Management
★ 4.9 (12) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Statistical Process Controls, Six Sigma Methodology, Quality Control, Lean Six Sigma, Plot (Graphics), Quality Monitoring, Data Literacy, Statistical Analysis, R Programming
★ 4.7 (6) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Prompt Engineering, GitHub Copilot, ChatGPT, Responsible AI, Prompt Engineering Tools, Prompt Patterns, Multimodal Prompts, Generative AI, OpenAI API, Generative Model Architectures, AI Workflows, Application Development, AI Integrations, Web Applications, Scripting, Python Programming, Test Script Development, Tool Calling, GitHub, Jupyter
Intermediate · Specialization · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Web Scraping, Data Integration, Data Cleansing, Data Import/Export, Data Quality, Data Preprocessing, Data Processing, Data Collection, SQL, Databases, Query Languages, Extensible Markup Language (XML), Pandas (Python Package), Application Programming Interface (API)
★ 4.5 (16) · Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Ajax, JSON, Javascript, Application Programming Interface (API), Web Applications, Secure Coding, Application Security
★ 4.8 (8) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Market Research, Business Research, Market Analysis, Marketing, Research Methodologies, Research, Demand Planning, Research Reports, Research Design, Competitive Analysis, Market Intelligence, Consumer Behaviour, Global Marketing, Market Trend, Customer Analysis, Analytical Skills, Business Strategies, Case Studies, Customer Insights, Report Writing
★ 4.6 (15) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Jira (Software), Issue Tracking, Dashboard Creation, User Story, Dashboard, Workflow Management, Scrum (Software Development), Kanban Principles, Sprint Planning, Concision, Prioritization, Query Languages, Process Management, Collaborative Software, Technical Communication, Stakeholder Communications, Team Oriented
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Data Modeling, Oracle SQL Developer, Relational Databases, Database Design, Databases, SQL, Oracle Databases, Query Languages, Software Installation
★ 4.5 (31) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud API, Google Cloud Platform, Text Mining, Application Programming Interface (API), LLM Application, Large Language Modeling, Generative AI, Prompt Engineering, Natural Language Processing, Jupyter, Python Programming, Classification Algorithms
★ 4.1 (7) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Cascading Style Sheets (CSS), Program Development, Full-Stack Web Development, Event-Driven Programming
★ 4.8 (8) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Text Mining, Large Language Modeling, Hugging Face, Natural Language Processing, Data Processing, LLM Application, Generative AI, Data Preprocessing, Python Programming
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Web Development Tools, Data Structures, Javascript, Data Access, Programming Principles
Intermediate · Guided Project · Less Than 2 Hours