Software testing courses can help you learn test planning, test case design, automated testing, and performance testing. You can build skills in identifying bugs, writing effective test scripts, and using various testing methodologies. Many courses introduce tools like Selenium for automation, JUnit for unit testing, and JIRA for issue tracking, showing how these skills apply in real-world software development environments.

Skills you'll gain: Apache Kafka, Data Loss Prevention, Performance Tuning, System Monitoring, Prometheus (Software), Scalability, Data Integrity, Real Time Data, Grafana, Process Optimization, Distributed Computing, Command-Line Interface, Content Strategy
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Analysis Expressions (DAX), Real Time Data, Dataflow, Business Intelligence, Data Access, Capacity Management, Data Management, Query Languages, Data Storage
Beginner · Course · 1 - 3 Months

Skills you'll gain: Clinical Data Management, Microsoft Excel, Patient Safety, Health Information Management, Excel Formulas, Data Cleansing, Data Analysis, Medical Records, Data Transformation, Data Wrangling, Data Quality, Analytical Skills, Spreadsheet Software, Data Manipulation, Data Mapping, Hospital Admissions, Data Integrity, Data Integration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Visual Storytelling, Color Theory, Digital Design, Color Matching, Graphic and Visual Design, Graphic Design, Creative Design, Collaborative Software, Marketing, Advertising
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Test Tools, System Testing, Application Programming Interface (API)
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Talent Recruitment, Talent Acquisition, Workforce Planning, Employee Onboarding, Full Cycle Recruitment, Recruitment Strategies, Recruitment, Human Resources Management and Planning, Human Resource Strategy, Talent Management, Human Resources, Talent Sourcing, New Hire Orientations, Employee Engagement, Forecasting, Interviewing Skills
Mixed · Course · 1 - 4 Weeks

Real Madrid Graduate School Universidad Europea
Skills you'll gain: AI Personalization, Artificial Intelligence, Governance, Data Governance, Emerging Technologies, Automation, Cognitive flexibility, Augmented and Virtual Reality (AR/VR), Advanced Analytics, Innovation, Robotic Process Automation, Law, Regulation, and Compliance, Ethical Standards And Conduct, Predictive Analytics, Performance Appraisal, Decision Making, Consumer Behaviour, Product Roadmaps, Investment Management, Private Cloud
Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Model Context Protocol, Docker (Software), Development Environment, LLM Application, Containerization, Large Language Modeling, Model Deployment, Hugging Face, MLOps (Machine Learning Operations), Artificial Intelligence and Machine Learning (AI/ML), AI Workflows, OpenAI API, Application Deployment, Agentic Workflows, Agentic systems, Jupyter
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Object Oriented Programming (OOP), C++ (Programming Language), Application Development, Object Oriented Design, Application Design, Program Development, Code Reusability, Business Logic, User Interface (UI), Data Entry, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, Computer Graphics, SketchUp (3D Modeling Software), 3D Assets, Visualization (Computer Graphics), Virtual Environment, Computer Graphic Techniques, Cinematography, Art History, Technical Design, Architectural Design, Graphical Tools, Building Design, Model Optimization, Image Quality, Performance Tuning, Design, Game Design, Design Elements And Principles, Aesthetics
Intermediate · Specialization · 3 - 6 Months

AI CERTs
Skills you'll gain: Threat Modeling, Security Controls, Key Management, Security Management, Cybersecurity, Cyber Attacks, Hardening, Cyber Security Assessment, Endpoint Security
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Slack (Software), Collaborative Software, Productivity Software, Business Software, Systems Integration, Business Communication, Team Management, User Accounts, Marketing Communications
Beginner · Guided Project · Less Than 2 Hours