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: Data Entry, Data Validation, Data Integrity, Data Capture, Data Processing, Data Management, Spreadsheet Software
★ 3.3 (6) · Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Responsible AI, Make.com, Prompt Engineering, AI Workflows, Prompt Patterns, Data Ethics, Microsoft Power Automate/Flow, Agentic Workflows, Business Process Automation, Generative AI Agents, Process Flow Diagrams, AI Orchestration, No-Code Development, Agentic systems, Model Deployment, Risking, AI Enablement, Business Priorities, Prompt Engineering Tools, Artificial Intelligence
★ 4 (6) · Beginner · Specialization · 1 - 3 Months

University of Science and Technology of China
Skills you'll gain: Productivity, Workflow Management, Productivity Software, Collaboration, Operational Efficiency, Process Management, Teamwork, Knowledge Transfer, Collaborative Software, Process Optimization, Team Collaboration, Learning Strategies, Data Sharing
★ 4 (10) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Persona Development, Experience Design, User Experience, User Centered Design, User Research, Design and Product, Customer Analysis, Customer Insights, Collaborative Software, Diversity and Inclusion, Product Development
★ 4.4 (22) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Kubernetes, Containerization, Cloud Management, Cloud-Native Computing, Google Cloud Platform, Cloud Infrastructure, Cloud Platforms, Cloud Computing, Build Tools, Cloud Deployment, Public Cloud, Infrastructure Architecture, Application Deployment
★ 4.4 (16) · Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Looker (Software), Google Cloud Platform, SQL, Dashboard, Big Data, Data Visualization Software, Dashboard Creation, Interactive Data Visualization, Applied Machine Learning, Data Access, Data Transformation, Query Languages, Machine Learning, Data Cleansing, Data Preprocessing, Model Evaluation, Model Training, Data Analysis, Data Wrangling, Analytics
★ 4.5 (13) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Statistical Process Controls, Statistical Hypothesis Testing, Process Improvement, Lean Methodologies, Kaizen Methodology, Lean Six Sigma, Process Capability, Six Sigma Methodology, Risk Analysis, Process Improvement and Optimization, Quality Improvement, Process Analysis, Statistical Analysis, Statistical Methods, Continuous Improvement Process, Quality Assessment, Risk Management, Quality Monitoring, Business Process, Continuous Quality Improvement (CQI)
★ 5 (11) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: ASP.NET, Web Applications, Web Development, .NET Framework, Microservices, Single Sign-On (SSO), Performance Tuning, Web Design and Development, Identity and Access Management, Full-Stack Web Development, C# (Programming Language), Application Security, Security Controls, Cloud Development, Multi-Factor Authentication, Application Frameworks, Authentications, Server Side, Authorization (Computing), Role-Based Access Control (RBAC)
★ 4.7 (14) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Marketing Materials, Promotional Materials, Marketing Collateral, Advertising, Digital Advertising, Design Elements And Principles, Organizational Skills, Graphic Design, Driving engagement, Layout Design, Online Advertising, Design, Graphic and Visual Design, Graphic and Visual Design Software, Graphical Tools, Marketing, Dashboard
★ 4.9 (15) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Canva (Software), Social Media, Social Media Content, Social Media Campaigns, Content Creation, Animations, Social Media Marketing, Visual Storytelling, Social Media Strategy, Campaign Planning, Driving engagement, Graphic and Visual Design, Instagram, Cross-Channel Marketing, Content Optimization, Branding, Brand Management
Beginner · Course · 1 - 4 Weeks

KodeKloud
Skills you'll gain: Cloud Computing, Cloud Solutions, Cloud Engineering, Amazon CloudWatch, Cloud Computing Architecture, Identity and Access Management, Data Migration
Beginner · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Embeddings, Retrieval-Augmented Generation, Model Training, Large Language Modeling, Natural Language Processing
★ 4.8 (9) · Beginner · Project · Less Than 2 Hours