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: Serverless Computing, Containerization, Application Programming Interface (API), Digital Transformation, Hybrid Cloud Computing, Business Transformation, Cloud Platforms, Cloud Infrastructure, Google Cloud Platform, Cloud Solutions, Cloud-Native Computing, Cloud Applications, Multi-Cloud, Cloud Computing, Application Deployment, Kubernetes, Cloud Services, Leadership and Management, Finance
Beginner · Course · 1 - 3 Months
Skills you'll gain: MLOps (Machine Learning Operations), Model Deployment, CI/CD, Continuous Deployment, Docker (Software), Kubernetes, Model Training, Containerization, AI Workflows, Model Optimization, Scalability, Devops Tools, DevOps, Continuous Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Database Design, Database Systems, MySQL Workbench, Database Software, Database Theory, Database Management Systems, Databases, SQL, Database Management, Relational Databases, Database Development, Database Architecture and Administration, MySQL, Data Modeling, PostgreSQL, Data Mapping, Query Languages, Data Manipulation, Transact-SQL, Data Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Software-Defined Networking, Wide Area Networks, Network Performance Management, Network Infrastructure, Cloud Deployment, System Configuration, Package and Software Management, Configuration Management, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Vulnerability Assessments, Vulnerability Management, Vulnerability Scanning, Cyber Security Assessment, Hardening, Threat Management, Security Testing, Patch Management, Cyber Risk, Threat Detection, Cyber Threat Hunting, Application Security, Cyber Attacks, Cyber Engineering, Cyber Security Policies, Dashboard Creation, Cyber Security Strategy, Cyber Governance, Network Engineering, Web Applications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: 3D Assets, Visualization (Computer Graphics), Technical Design, Design Software, Functional Design, Usability
Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Agentic systems, Retrieval-Augmented Generation, Vector Databases, Agentic Workflows, Generative AI Agents, MongoDB, Model Context Protocol, Scalability, Embeddings, AI Workflows, Node.JS, PostgreSQL, Data Integration, Database Management, API Design, Data Transformation, Data Structures, Data Storage
Advanced · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Mitigation, Vibrations, Event Monitoring, Safety Training, Emergency Response, Continuous Monitoring, Public Safety and National Security, Environmental Monitoring, Hazard Analysis, Security Awareness, World History, Network Monitoring
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Jupyter, Timelines, Microsoft Excel, Spreadsheet Software, Project Schedules, Data Import/Export, Python Programming, Email Automation, Data Literacy, Data Structures, Data Analysis, Data Manipulation
Intermediate · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: MLOps (Machine Learning Operations), Model Deployment, DevOps, CI/CD, Containerization, Application Deployment, Devops Tools, Cloud Deployment, Continuous Integration, Continuous Deployment, Docker (Software), Model Training, Model Evaluation, Restful API, Version Control, API Testing, Application Programming Interface (API), GitHub, Automation, Data Validation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Real-Time Operating Systems, Embedded Software, Internet Of Things, Embedded Systems, Serial Peripheral Interface, System Programming, Emerging Technologies, Communication Systems, Program Development, Application Programming Interface (API), Operating Systems, Peripheral Devices, Digital Communications, Artificial Intelligence
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Collaborative Software, Design, Graphic and Visual Design, Visual Design, Graphic and Visual Design Software, Graphic Design, Design Software, User Accounts, Marketing
Beginner · Guided Project · Less Than 2 Hours