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.

LearnQuest
Skills you'll gain: Incident Response, Cyber Threat Hunting, Computer Security Incident Management, Incident Management, Intrusion Detection and Prevention, Cyber Threat Intelligence, Continuous Monitoring, Threat Detection, Cyber Security Strategy, Security Strategy, Cloud Security, Disaster Recovery, Threat Management, Firewall, Network Security, Cybersecurity, Cloud Services, AI Security, Network Monitoring, Cloud Management
★ 4.4 (98) · Advanced · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Customer Retention, Loyalty Programs, Customer Relationship Management, Brand Loyalty, Customer Relationship Management (CRM) Software, Customer experience improvement, Customer Engagement, Customer Relationship Building, Customer Service, Customer Advocacy, Consumer Behaviour, User Feedback, Customer Analysis, Marketing Strategies, Service Improvement
★ 4.6 (91) · Beginner · Course · 1 - 4 Weeks
Oracle
Skills you'll gain: Oracle Cloud, Generative AI, Large Language Modeling, Generative AI Agents, Artificial Intelligence and Machine Learning (AI/ML), ChatGPT, Cloud Services, Cloud Solutions, Cloud Computing, Cloud Infrastructure, Deep Learning, Prompt Engineering, Artificial Neural Networks, Natural Language Processing, Enterprise Resource Planning, Application Deployment, Python Programming, Supply Chain Management, Customer Relationship Management (CRM) Software, Human Capital
★ 4.8 (60) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: COBOL (Programming Language), Agile Software Development, Systems Development Life Cycle, Agile Methodology, Technical Support, Software Development Methodologies, Software Development Life Cycle, Agile Project Management, Scrum (Software Development), Technical Support and Services, Software Development, Help Desk Support, System Support, Software Quality Assurance, Quality Assurance, Software Quality (SQA/SQC), Mainframe Computing, Code Review, Issue Tracking, Computer Programming
★ 3.6 (64) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Responsible AI, Business Analysis, Data-Driven Decision-Making, Process Modeling, Data Analysis, Business Workflow Analysis, AI Integrations, Data Storytelling, Artificial Intelligence, Business Process Automation, Generative AI, Stakeholder Communications, Business Requirements, Requirements Elicitation, Requirements Analysis, Workflow Management, Process Optimization
★ 4.8 (72) · Intermediate · Course · 1 - 4 Weeks

Unilever
Skills you'll gain: Web Analytics, Social Media Campaigns, Campaign Management, Web Analytics and SEO, Digital Marketing, Google Analytics, Social Media Marketing, Search Engine Marketing, Digital Media Strategy, Social Media Strategy, Marketing Strategies, Search Engine Optimization, Keyword Research, Online Advertising, Marketing Analytics, A/B Testing, Social Media, Campaign Planning, Advertising Campaigns, Value Propositions
★ 4.8 (65) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Deployment, Apache Spark, Data Pipelines, PySpark, Model Training, Applied Machine Learning, Model Optimization, Machine Learning Algorithms, Docker (Software), Machine Learning, Data Science, Python Programming, Design Thinking
★ 4.3 (65) · Advanced · Course · 1 - 4 Weeks

University of Virginia Darden School Foundation
Skills you'll gain: Strategic Thinking, Business Strategy, Competitive Analysis, Business Strategies, Strategic Decision-Making, Corporate Strategy, Competitive Intelligence, Organizational Strategy, Market Analysis, Business Analysis, Value Propositions, Case Studies, Company, Product, and Service Knowledge, Market Dynamics, Market Opportunities, Asset Management
★ 4.7 (83) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Tensorflow, Convolutional Neural Networks, Applied Machine Learning, Image Analysis, Python Programming, Jupyter, Artificial Neural Networks, Deep Learning, Software Visualization, Machine Learning
★ 4.4 (84) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Slack (Software), Productivity Software, Collaborative Software, Internal Communications, Team Building, Corporate Communications, Organizational Skills, Business Communication, Team Management, Communication Strategies, Resource Management
★ 4.5 (83) · Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Rmarkdown, Tidyverse (R Package), Ggplot2, Spatial Data Analysis, Data Visualization Software, Plot (Graphics), Data Visualization, Statistical Visualization, Spatial Analysis, Geospatial Information and Technology, Data Manipulation, Scatter Plots, R (Software), Plotly, Interactive Data Visualization, R Programming, Geospatial Mapping, Statistical Reporting, Data Wrangling, Graphing
★ 4.9 (81) · Mixed · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Package and Software Management, Jupyter, Software Installation, Python Programming, Computational Thinking, Mac OS, Programming Principles, Cross Platform Development, Software Documentation
★ 4.2 (74) · Beginner · Course · 1 - 3 Months