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.

Codio
Skills you'll gain: Algorithms, C++ (Programming Language), Data Structures, Computer Programming, Computational Thinking, Technical Design
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Exploratory Data Analysis, Teradata SQL, JSON, Data Integration, Advanced Analytics, Data Cleansing, Text Mining, Data Quality, Data Analysis, Statistical Analysis, Application Programming Interface (API), Database Management, Natural Language Processing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Embedded Systems, Embedded Software, Robotics, Electronic Systems, Computer Systems, Internet Of Things, Automation, Control Systems, C (Programming Language), Programmable Logic Controllers, Peripheral Devices, Medical Equipment and Technology, Wireless Networks, Medical Devices, Electric Power Systems, Computer Architecture, Civil Engineering, Cybersecurity, Biomedical Engineering, Public Works
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Mobile Development, User Interface and User Experience (UI/UX) Design, React Native, Apple iOS, Android Development, iOS Development, Application Development, Databases, Database Management, Flutter (Software), Application Deployment, Back-End Web Development, Application Performance Management, Marketing Strategies, Google Analytics
Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Marketing Analytics, Classification And Regression Tree (CART), Probability & Statistics, AI Personalization, Statistical Software, Statistical Methods, Regression Analysis, Model Evaluation, Data-Driven Decision-Making, Data Ethics, Unsupervised Learning, Statistical Modeling, Data Visualization, Customer Analysis, Statistical Analysis, Predictive Analytics, Anomaly Detection, Advanced Analytics, Bayesian Network, Machine Learning
Intermediate · Specialization · 3 - 6 Months

Kennesaw State University
Skills you'll gain: Prompt Engineering, Data Ethics, Responsible AI, Education Software and Technology, ChatGPT, Artificial Intelligence, Digital pedagogy, Generative AI
Beginner · Course · 1 - 4 Weeks

Università di Napoli Federico II
Skills you'll gain: Tableau Software, Data Visualization Software, Interactive Data Visualization, Business Intelligence, Data Presentation, Data Integration, Data Access, Data Analysis, Data Manipulation, Time Series Analysis and Forecasting
Beginner · Course · 1 - 3 Months

The State University of New York
Skills you'll gain: Writing, Proofreading, Editing, Business Writing, Microsoft Word, Content Creation, Productivity Software, Organizational Skills, Constructive Feedback, Keyword Research, Detail Oriented
Mixed · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: SQL, Oracle Databases, Database Design, Relational Databases, Database Theory, Database Management, Databases, Query Languages, Data Integrity, Data Modeling
Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Human Factors, Human Factors Engineering, Accident Prevention, Human Machine Interfaces, Usability, Systems Thinking, User Experience Design
Intermediate · Course · 1 - 3 Months

Skillshare
Skills you'll gain: Logo Design, Packaging and Labeling, Adobe Illustrator, Brand Strategy, Competitive Analysis, Presentations, Content Creation, Target Audience, Storytelling, Branding, Color Theory, Product Design, Typography, Design Strategies, Social Media, Graphic Design, Layout Design, Animations, Design Software, Graphic and Visual Design Software
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Blockchain, Web Development Tools, Go (Programming Language), Software Development Tools, Application Development, Computer Programming Tools, Development Environment, Software Development, Business Logic, Program Development, Digital Assets, Transaction Processing, FinTech, Virtual Machines, Distributed Computing, Cryptography, Emerging Technologies, Encryption, Business Analysis, Market Dynamics
Intermediate · Specialization · 3 - 6 Months