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: Penetration Testing, Record Keeping, Vulnerability Scanning, Security Testing, Data Management, Cloud Management, Threat Management, Cyber Security Assessment, Records Management, Cloud Computing Architecture, Authentications, Firewall, Cyber Attacks, Cybersecurity, Cyber Threat Intelligence, Authorization (Computing), Generative Adversarial Networks (GANs), Active Directory, Data Ethics, AI Security
★ 4.8 (51) · Beginner · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: Requirements Analysis, Risk Management Framework, Risking, Scalability, Software Visualization
★ 4.6 (113) · Beginner · Course · 1 - 4 Weeks

Unilever
Skills you'll gain: Descriptive Analytics, Supply Chain, Supply Chain Management, Supply Chain Planning, Predictive Analytics, Operations Research, Forecasting, Inventory Management System, Statistical Programming, Query Languages, Data-Driven Decision-Making, Business Analytics, Advanced Analytics, Analytics, Predictive Modeling, Demand Planning, Agile Methodology, SQL, Data Presentation, Database Software
★ 4.7 (69) · Beginner · Course · 1 - 4 Weeks

Nanjing University
Skills you'll gain: Debugging, Computer Systems, Computer Architecture, Microarchitecture, System Programming, System Software, Computational Logic, Programming Principles, Hardware Architecture, Data Storage, Operating Systems, Secure Coding, Data Structures, Application Security, Memory Management, Exploit development
★ 4.7 (59) · Mixed · Course · 1 - 3 Months
Skills you'll gain: Terraform, CI/CD, Infrastructure as Code (IaC), Continuous Integration, Ansible, Application Performance Management, Prometheus (Software), Continuous Deployment, Kubernetes, Application Deployment, System Monitoring, Package and Software Management, GitHub, Amazon CloudWatch, Docker (Software), Version Control, Containerization, YAML, Infrastructure As A Service (IaaS), Automation
★ 3.5 (68) · Beginner · Specialization · 3 - 6 Months

Tally Education and Distribution Services Private Limited
Skills you'll gain: Case Studies, Sales Tax, Accounting Software, Accounting and Finance Software, Tax Preparation, Tax Returns, Data Import/Export, Tax Management, Tax, Tax Compliance, Bookkeeping, Billing & Invoicing, Income Tax, Invoicing, Consolidation, Ledgers (Accounting), Data Entry, Tax Laws, Financial Data, Financial Accounting
★ 4.4 (52) · Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Statistical Analysis, Policy Analysis, Research, and Development, Program Evaluation, Policy Analysis, Data Analysis, Statistical Methods, Public Policies, Statistical Hypothesis Testing, Statistical Programming, Analytics, Policy Development, Data Analysis Software, Analytical Skills, Statistical Software, Forecasting, R Programming, Research Design, Time Series Analysis and Forecasting, Statistical Inference, Ggplot2
★ 4.6 (53) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Self-Awareness, Personal Development, Engineering Management, Leadership Development, Curiosity, Leadership, Cognitive flexibility, Growth Mindedness, Decision Making, Social Skills, Time Management, Prioritization
★ 4.8 (78) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Cryptography, Object Oriented Design, Object Oriented Programming (OOP), File I/O, Encryption, Cryptographic Protocols, Data Structures, Program Development, Software Development, Data Visualization, Model Evaluation, Problem Solving, Automation, Model Training, Machine Learning Algorithms, Database Application, Python Programming, Software Installation, Code Reusability, Functional Design
★ 4.7 (105) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Git (Version Control System), Version Control, Software Versioning, Software Development Tools, Collaborative Software, Software Development, Software Engineering, Project Management
★ 4.6 (61) · Beginner · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Data Presentation, Data Cleansing, Data Visualization Software, Predictive Analytics, Predictive Modeling, Business Analytics, Analytics, Financial Analysis, Advanced Analytics, Data Preprocessing, Financial Data, Technical Communication, Investment Management, Model Evaluation, Portfolio Management, Model Optimization, Regression Analysis
★ 4.3 (91) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Java, Mobile Development, Java Programming, Object Oriented Programming (OOP), Application Frameworks, Android Development, Application Development, Program Development, Software Development
★ 4.6 (70) · Intermediate · Guided Project · Less Than 2 Hours