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: AWS SageMaker, Applied Machine Learning, Model Evaluation, Amazon Web Services, No-Code Development, Model Training, Machine Learning, Supervised Learning, Predictive Modeling, Amazon S3, Version Control, Data Preprocessing, Model Deployment, Data Validation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Facebook, Marketing Materials, Advertising, Graphic and Visual Design Software, Marketing Collateral, Marketing Design, Graphic and Visual Design, Graphic Design, Branding, Content Marketing, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: NoSQL, Operational Databases, Data Migration, Database Administration, Database Architecture and Administration, Relational Databases, PostgreSQL, Database Management, Database Design, SQL, Database Systems, Google Cloud Platform, Data Store, Databases, Distributed Computing, MySQL, Database Management Systems, System Configuration, Data Access, Disaster Recovery
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Linux Administration, Linux, Linux Commands, Operating System Administration, Systems Administration, System Testing, Command-Line Interface, System Configuration
Intermediate · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Key Performance Indicators (KPIs), Microsoft Excel, Data Presentation, Data Analysis Expressions (DAX), Data Integration, Performance Measurement, Pivot Tables And Charts, Data Visualization Software, Spreadsheet Software, Performance Reporting, Trend Analysis, Cloud-Based Integration, Time Series Analysis and Forecasting, Data Analysis, Data Modeling, Data Manipulation, Microsoft 365, Productivity Software
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: 3D Assets, Computer Graphics, Computer Graphic Techniques, Technical Design, Visualization (Computer Graphics), Image Quality, Animations, Animation and Game Design, Video Game Development, Game Design, Graphical Tools, Conceptual Design
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Redis, Restful API, ASP.NET, .NET Framework, Application Programming Interface (API), Object-Relational Mapping, API Design, PostgreSQL, Middleware, Maintainability, Software Architecture, Software Design Patterns, Distributed Computing, Data Validation
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: API Design, Application Programming Interface (API), Postman API Platform, Software Documentation, OAuth, CI/CD, Web Services, Authentications, Continuous Integration, Continuous Deployment
Intermediate · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Cascading Style Sheets (CSS), Responsive Web Design, Web Design, Web Design and Development, HTML and CSS, Web Content Accessibility Guidelines, User Interface (UI), Hypertext Markup Language (HTML), User Interface and User Experience (UI/UX) Design, Front-End Web Development, Javascript, Web Development, User Interface (UI) Design, Usability, Web Applications, JavaScript Frameworks, Semantic Web, Event-Driven Programming, Data Validation, Animations
Beginner · Course · 1 - 3 Months

Skills you'll gain: Inventory Management, Inventory Management System, Inventory Control, Accounting Software, Sales Tax, Ledgers (Accounting), Small Business Accounting, Business Reporting, Inventory Control Systems, Accounting and Finance Software, Financial Reporting, Management Reporting, General Ledger, Inventory Accounting, Credit/Debit Card Processing, Accounting Records, Account Management, Cloud-Based Integration, Expense Management, Financial Accounting
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Interaction Design, User Experience, User Interface and User Experience (UI/UX) Design, User Experience Design, Usability, User Centered Design, User Interface (UI) Design, Persona (User Experience), Web Content Accessibility Guidelines, User Flows, Wireframing, Digital Design, Software Design Patterns, Apple iOS, Design Elements And Principles
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Data Validation, Google Cloud Platform, PostgreSQL, Data Import/Export, Data Pipelines, Dataflow, Data Migration
Intermediate · Project · Less Than 2 Hours