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: Open Web Application Security Project (OWASP), API Design, Application Programming Interface (API), Application Security, Secure Coding, Security Controls, Vulnerability Assessments, Authorization (Computing), Hardening, Cryptographic Protocols, Cryptography, Authentications, Exploitation techniques
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Oracle Databases, Performance Tuning, Application Performance Management, System Monitoring, Database Management, SQL, Database Software, Event Monitoring, Database Architecture and Administration, Software Installation
Intermediate · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Package and Software Management, Program Development, Python Programming, Code Reusability, Scripting, Software Development, Debugging, Computer Programming, Programming Principles
Mixed · Course · 1 - 4 Weeks

Total Seminars
Skills you'll gain: Malware Protection, Network Troubleshooting, Mobile Security, Security Controls, Remote Access Systems, Scripting, Operating System Administration, Command-Line Interface, Microsoft Windows, Software Installation, Mac OS, Hardware Troubleshooting, Operating Systems, Computer Networking, Linux, Windows Servers, Security Software, Mobile Development Tools, Mobile Development, Software Development
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Graphical Tools, Graphic and Visual Design, Software Visualization, C and C++, Program Development
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Excel Formulas, Microsoft Excel, Excel Macros, Spreadsheet Software, Pivot Tables And Charts, Data Presentation, Proofreading, Data Visualization, Editing, Financial Forecasting, Financial Modeling, Productivity Software, Consolidation, Data Analysis, Data Validation, Financial Data, Trend Analysis, Data Entry, Diagram Design, Visual Basic (Programming Language)
Beginner · Specialization · 3 - 6 Months

Packt
Skills you'll gain: SQL, Database Management, Database Design, Relational Databases, Databases, Database Management Systems, Query Languages, Data Access, Performance Tuning, Software Installation
Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Content Performance Analysis, Content Optimization, Key Performance Indicators (KPIs), Search Engine Optimization, Content Development and Management, Content Strategy, Keyword Research, Content Creation, Content Marketing, Performance Analysis, Web Analytics and SEO, Scalability, Strategic Partnership, Earned Media, AI Integrations, Legal Risk, Cross-Channel Marketing, Process Design
Intermediate · Course · 1 - 4 Weeks

Dubai College of Tourism
Skills you'll gain: Teamwork, Team Building, Conflict Management, Hospitality, Team Oriented, Virtual Teams, Team Management, Hospitality Management, Collaboration, Team Performance Management, Team Collaboration, Recognizing Others, People Development, Overcoming Obstacles, Self-Awareness
Beginner · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Linux Commands, Shell Script, Unix Commands, Operating System Administration, Systems Administration, System Programming, File I/O, Peripheral Devices, Data Management, Software Development, Process Management, Computer Security
Build toward a degree
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: React Native, User Interface (UI), User Interface and User Experience (UI/UX) Design, UI Components, Mobile Development, User Interface (UI) Design, UI/UX Strategy, Secure Coding, Development Testing, Unit Testing, Software Testing, Authentications, Data Security, Test Engineering, Debugging, iOS Development, Android (Operating System), Mobile Security, Interaction Design, Cross Platform Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: PySpark, Apache Spark, Apache Hadoop, Data Pipelines, Big Data, Data Storage Technologies, Data Processing, Distributed Computing, Data Architecture, Data Storage, Data Wrangling, Data Integration, Data Transformation, SQL, Data Manipulation, Performance Tuning
Intermediate · Course · 1 - 3 Months