R courses can help you learn data manipulation, statistical analysis, data visualization, and programming fundamentals. You can build skills in creating reproducible research, performing regression analysis, and implementing machine learning algorithms. Many courses introduce tools like RStudio and packages such as ggplot2 and dplyr, which enhance your ability to analyze datasets and present findings effectively.

Skills you'll gain: Penetration Testing, Lightweight Directory Access Protocols, Active Directory, Windows PowerShell, Open Web Application Security Project (OWASP), Exploitation techniques, Test Script Development, Security Testing, API Testing, Cloud Security, Windows Servers, Cyber Security Assessment, Microsoft Servers, IT Automation, Scripting, Application Programming Interface (API), Microsoft Azure, Vulnerability Assessments, MySQL Workbench, Cloud Computing
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Data Transformation, Unstructured Data, Feature Engineering, Predictive Analytics, Applied Machine Learning, Machine Learning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Memory Management, Scalability, Performance Tuning, .NET Framework, C# (Programming Language), System Programming, C (Programming Language), Debugging, Data Structures, Software Engineering, Interoperability
Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Database Systems, Database Management, Database Administration, Relational Databases, Databases, Database Architecture and Administration, Database Management Systems, Database Software, Database Theory, Transaction Processing, Scripting, Scripting Languages, Disaster Recovery, SQL, Data Security, NoSQL, Data Manipulation, Data Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: C and C++, C++ (Programming Language), Code Reusability, Maintainability, Event-Driven Programming
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Surveys, Survey Creation, User Feedback, Case Studies, Data Quality, Research Design, User Research, Data Collection, Qualitative Research
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Java Programming, Solution Design, Query Languages, Software Architecture
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microservices, Cloud Deployment, Google App Engine, CI/CD, Application Deployment, Cloud Infrastructure, API Design, Restful API, Google Cloud Platform, Cloud Computing Architecture, Service Level, Cloud Applications, Cloud Engineering, DevOps, Devops Tools, Kubernetes, Site Reliability Engineering, Application Programming Interface (API), Cloud Computing, Network Architecture
Advanced · Course · 1 - 3 Months

Coursera
Skills you'll gain: Model Optimization, Simulations, Plot (Graphics)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Redis, NoSQL, Data Store, Real Time Data, Data Structures, Event-Driven Programming, Scalability, Query Languages, Data Modeling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apple iOS, iOS Development, Swift Programming, Apple Xcode, Mobile Development, Interactive Data Visualization, JSON, User Interface (UI), Software Architecture, User Interface (UI) Design, Apple software proficiency, UI Components, Software Testing, Test Tools, AI Integrations, Unit Testing, User Interface and User Experience (UI/UX) Design, Software Design, Computer Programming, Computer Programming Tools
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: jQuery, Javascript and jQuery, Animations, Debugging, Cascading Style Sheets (CSS), Event-Driven Programming, Responsive Web Design, Web Applications, Interactive Design, HTML and CSS, Interaction Design, Data Validation, Event Monitoring
Intermediate · Course · 1 - 4 Weeks