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: Data Storytelling, Interactive Data Visualization, Data Presentation, Data Visualization Software, Statistical Visualization, Geospatial Information and Technology, Exploratory Data Analysis, Data Literacy, Spatial Data Analysis, Scatter Plots, Storytelling, Geospatial Mapping, Dashboard Creation, Visual Storytelling, Box Plots, Histogram, Graphic and Visual Design, Data Ethics, Design Elements And Principles
Beginner · Course · 1 - 3 Months

Skills you'll gain: Recurrent Neural Networks (RNNs), Model Deployment, Keras (Neural Network Library), Deep Learning, Tensorflow, Artificial Neural Networks, Convolutional Neural Networks, Application Frameworks, Model Training, Artificial Intelligence, Data Preprocessing
Beginner · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Sampling (Statistics), Data Analysis Software, Stata, Statistical Analysis, Statistical Software, Statistical Methods, Regression Analysis, Data Integrity, R (Software), R Programming, Statistical Modeling
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Salesforce Development, Salesforce, Systems Integration, Data Integration, Web Services, Application Programming Interface (API), Software Design Patterns, Software Design, Enterprise Architecture, Restful API, Complex Problem Solving, Business Solutions
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Scrum (Software Development), Agile Software Development, Agile Project Management, Agile Methodology, Scalability, Program Management, Project Coordination, Coordination, Leadership, Influencing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Adobe Illustrator, Logo Design, Adobe Creative Cloud, Graphic Design, Graphics Software, Layout Design, Graphic and Visual Design, Graphical Tools, Design Elements And Principles, Creative Design, Computer Graphic Techniques, Creativity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Application Development, Application Design, Typography, Development Environment
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Computer Vision, Mobile Development, Model Training, Fine-tuning, Model Deployment, Model Optimization, PyTorch (Machine Learning Library), Flask (Web Framework), Tensorflow, Application Deployment, AI Integrations, Cloud Deployment, Data Preprocessing, User Interface (UI), Development Environment, User Interface (UI) Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: User Interface (UI) Design, Computer Graphic Techniques, Cinematography, Computer Graphics
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Model Context Protocol, OpenAI API, Retrieval-Augmented Generation, OpenAI, Generative AI Agents, Agentic Workflows, Embeddings, ChatGPT, Agentic systems, Vector Databases, Generative AI, Artificial Intelligence, Memory Management, Context Management, Model Evaluation, Application Programming Interface (API), Python Programming, Document Management, Scalability, Application Deployment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Development, Development Environment, Google Cloud Platform, Cloud Computing, Infrastructure As A Service (IaaS), Software Development, Software Installation, Virtual Machines, Cloud Infrastructure, Remote Access Systems, Linux Servers, Verification And Validation, Package and Software Management
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Redis, Terraform, Infrastructure as Code (IaC), Scalability, Google Cloud Platform, Patch Management, Cloud Management, Microservices, Kubernetes, Application Deployment, Cloud Deployment, Data Migration
Beginner · Project · Less Than 2 Hours