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.

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

Skills you'll gain: QuickBooks (Accounting Software), Reconciliation, Financial Reporting, Bookkeeping, Ledgers (Accounting), Accounting, Inventory Management System, Workflow Management, Inventory Control, Accounting Software, Sales Tax, Accounting Records, Small Business Accounting, Financial Accounting, Process Optimization, Accounts Payable and Receivable, Cash Handling, Expense Management, Financial Data, Inventory Management
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Inventory Management System, Inventory Control, Accounting Software, Sales Tax, Ledgers (Accounting), Cash Handling, Small Business Accounting, Financial Reporting, Accounts Payable and Receivable, Inventory Accounting, Accounting, Financial Accounting, Tax Management
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: MLOps (Machine Learning Operations), Data Pipelines, Model Evaluation, Systems Design, Transfer Learning, Data Preprocessing, Data Quality, Feature Engineering, Deep Learning, Python Programming, Data Validation, Scikit Learn (Machine Learning Library), Applied Machine Learning, Predictive Modeling, Software Engineering, Debugging, Supervised Learning, Git (Version Control System), Performance Metric, Statistical Analysis
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Istio, Kubernetes, Cloud-Native Computing, Containerization, OpenShift, Docker (Software), CI/CD, DevOps, Application Deployment, Command-Line Interface, Scalability, Microservices, YAML
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Performance Tuning, Data Governance, Data Pipelines, SQL, Data Integrity, Data Quality, Data Integration, Stored Procedure, Operational Databases, Database Design, Consolidation, Data Cleansing, Data Validation, Data Manipulation, Systems Integration, Performance Testing, Performance Improvement, Application Performance Management, Performance Metric, Performance Measurement
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard, Data Transformation, SPSS (Software), SPSS, Descriptive Analytics, Data Visualization, Logistic Regression, Regression Analysis, Correlation Analysis, Analytics, Data Presentation, Data Preprocessing, Descriptive Statistics, Business Analytics, Statistical Modeling, Advanced Analytics, Data Analysis, Exploratory Data Analysis, Market Data, Statistical Analysis
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Excel Formulas, Microsoft Excel, Spreadsheet Software, Business Reporting, Analytical Skills, Business Analytics, Data Integrity, Microsoft Office, Data Management, Productivity
Beginner · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Enterprise Resource Planning, Business Systems Analysis, Systems Analysis, Requirements Analysis, Cybersecurity, Business Requirements, Business Analysis, Business Systems, Cloud Computing, Cloud Services, Change Management, Business Technologies, Information Technology, Organizational Change, Technology Strategies, Process Flow Diagrams, System Implementation, Governance, Project Management, Critical Thinking
Beginner · Specialization · 3 - 6 Months

Coursera
Intermediate · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: System Programming, Information Technology
Beginner · Course · 1 - 4 Weeks