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: Google Analytics, Web Analytics, Marketing Analytics, Conversion Funnel Analysis, Looker (Software), Real Time Data, Digital Analysis, Data-Driven Marketing, Analytics, Data Analysis, Customer Insights, Statistical Reporting, Business Reporting, Dashboard, Target Audience, Campaign Management, Dashboard Creation, Performance Analysis, Customer Retention
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Machines, OpenShift, Virtualization and Virtual Machines, VMware ESX Servers, Virtualization, Virtual Networking, Kubernetes, Data Migration, Containerization
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Supervised Learning, Data Modeling, Unsupervised Learning, Applied Machine Learning, Data Analysis, Regression Analysis, Machine Learning Methods, Classification Algorithms, Machine Learning Algorithms, Machine Learning, Predictive Modeling, Decision Tree Learning, Predictive Analytics, Logistic Regression, Random Forest Algorithm
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Apache Hadoop, Apache Hive, Big Data, Apache Spark, NoSQL, Data Management, Data Processing, Databases, Data Integration, SQL, Query Languages, Data Manipulation, Scripting Languages, Data Transformation, Software Installation
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, AI Security, Cloud Deployment, Google Cloud Platform, Cloud Security, Generative AI, Vulnerability Assessments, Security Controls, Vulnerability Management, Security Engineering, Threat Detection
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Technical Support and Services, Electrical Safety, Desktop Support, Technical Documentation, Problem Management, Safety and Security, Technical Support, Hardware Troubleshooting, Help Desk Support
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Threat Modeling, Remote Access Systems, Vulnerability Assessments, Threat Detection, Security Strategy, Cyber Security Assessment, Cybersecurity, Security Software, Security Management, Infrastructure Security, Telecommuting, Cyber Risk, Cyber Attacks, Security Awareness, Security Controls, Risk Management Framework
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Ethics, No-Code Development, Artificial Intelligence and Machine Learning (AI/ML), Data Cleansing, Data Preprocessing, Artificial Intelligence, Data Quality, AI literacy, Human Computer Interaction, Business Solutions, Machine Learning, Business Metrics, Data Storytelling, Usability, Responsible AI, Generative AI, Business Analytics, Data Validation, Dashboard, Automation
Beginner · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Photo Editing, Photography, Image Quality, Typography, Editing, Photo/Video Production and Technology, Computer Graphic Techniques, Post-Production, Visual Storytelling, Graphics Software, Graphic Design, Color Theory, Software Installation, Color Matching, Automation
Beginner · Specialization · 3 - 6 Months

Universitat Politècnica de València
Skills you'll gain: Prompt Engineering, ChatGPT, Microsoft Copilot, AI literacy, LLM Application, OpenAI, Deepseek, Large Language Modeling, Education Software and Technology, Generative AI Agents, Token Optimization, Artificial Intelligence, Generative AI, AI Personalization, Excel Macros, Productivity, Excel Formulas
Beginner · Course · 1 - 4 Weeks

University of Glasgow
Skills you'll gain: Federated Learning, Emerging Technologies, Generative AI, Communication Systems, Internet Of Things, Software-Defined Networking, Digital Communications, Network Architecture, Zero Trust Network Access, AI Enablement, Artificial Intelligence and Machine Learning (AI/ML), Distributed Computing, Information Technology, Health Technology, Electronics Engineering, Electrical Engineering, Machine Learning, Trustworthiness
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Computer Graphics, Software Architecture, Development Environment, Software Design, Maintainability, Software Visualization, Systems Architecture, Software Design Patterns, Code Reusability, Graphics Software, Visualization (Computer Graphics), Systems Design, Cross Platform Development, Computer Graphic Techniques, Image Quality, System Design and Implementation, Dataflow, Memory Management, Performance Tuning, Scalability
Beginner · Specialization · 3 - 6 Months