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: Object Oriented Programming (OOP), Java, Java Programming, Object Oriented Design, Computer Programming, Programming Principles, Software Design, Computational Logic, Data Structures
Beginner · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Color Theory, Digital Design, Graphics Software, Creative Design, Visual Storytelling, Creativity, Design Software, Design
Beginner · Course · 1 - 3 Months

Skills you'll gain: Wireless Networks, Mobile Security, Microsoft Intune (Mobile Device Management Software), Networking Hardware, USB, Computer Hardware, System Configuration, Peripheral Devices, Display Devices, Data Storage
★ 3.8 (6) · Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon CloudWatch, Cloud Infrastructure, Cloud Management, Amazon Web Services, Amazon S3, Cloud Hosting, Cloud Computing, Amazon Elastic Compute Cloud, Data Migration, Cloud Security, Virtual Networking, MySQL, Systems Administration, Database Management, Network Architecture, Network Security, Configuration Management, Resource Management, Performance Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Role-Based Access Control (RBAC), Scalability, Prometheus (Software), Authorization (Computing), Network Security, Identity and Access Management, Cyber Security Policies, System Monitoring, Continuous Monitoring, Capacity Management, Grafana, Performance Tuning
★ 4.1 (9) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: GIS Software, Geographic Information Systems, Spatial Data Analysis, Geospatial Information and Technology, Spatial Analysis, Geospatial Mapping, Data Validation, Metadata Management, Data Quality, Verification And Validation, File Management, Package and Software Management, Development Environment, Software Installation
★ 1.7 (7) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Tax Planning, Tax Management, Income Tax, Tax Preparation, Tax Compliance, Tax Laws, Tax, Property Accounting, Case Studies
★ 5 (17) · Mixed · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: AI Workflows, Agentic Workflows, LangGraph, AI Orchestration, Agentic systems, Generative AI Agents, LangChain, LLM Application, AI Integrations, Software Architecture, Systems Architecture, Software Design, Data Validation, Data Persistence, Context Management, Scalability, Systems Integration, Memory Management
Intermediate · Course · 1 - 4 Weeks

Corporate Finance Institute
Skills you'll gain: Financial Analysis, Risk Analysis, Competitive Analysis, Market Analysis, Business Strategy, Growth Strategies, Business Strategies, Business Analysis, Analysis, Business Risk Management, Case Studies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Secure Coding, PHP (Scripting Language), Web Applications, Operational Databases, Data Management, Generative AI, Web Development, ChatGPT, Application Development, AI Integrations, Application Security, Microsoft Visual Studio, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), SQL
★ 4.7 (6) · Intermediate · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Kotlin, Android Jetpack, Cross Platform Development, Mobile Development, Cloud Deployment, Android Development, Mobile Development Tools, Code Reusability, Back-End Web Development, UI Components, Server Side, Google Cloud Platform, Cloud Development, Frontend Integration, MongoDB, Interoperability, User Interface (UI), Web Applications, Systems Integration, Restful API
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Incident Response, Vulnerability Management, Continuous Monitoring, Digital Forensics, Public Key Infrastructure, Security Management, Business Continuity Planning, Cryptography, Endpoint Security, Disaster Recovery, Computer Security Incident Management, Encryption, Incident Management, Network Security, Authentications, Mobile Security, OSI Models, Security Controls, Security Strategy, Risk Analysis
★ 4.4 (7) · Beginner · Specialization · 1 - 3 Months