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.

Northeastern University
Skills you'll gain: Recurrent Neural Networks (RNNs), Large Language Modeling, Natural Language Processing, Hugging Face, PyTorch (Machine Learning Library), Transfer Learning, Artificial Neural Networks, Embeddings, Deep Learning, Applied Machine Learning, Markov Model
Mixed · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Vector Databases, Data Strategy, Data Management, Data Architecture, Data Security, Data Governance, Generative AI Agents, Metadata Management, Data Ethics, Interoperability, Data Store, Retrieval-Augmented Generation, Embeddings, Taxonomy, Data Storage, Data Processing, Large Language Modeling, Machine Learning, Zero Trust Network Access, Agentic systems
Intermediate · Course · 1 - 3 Months

Skills you'll gain: CI/CD, Continuous Integration, GitHub, Continuous Deployment, Git (Version Control System), Development Environment, Docker (Software), Automation, YAML, Application Security, Node.JS
Beginner · Course · 3 - 6 Months

Skills you'll gain: Application Deployment, Software As A Service, Distributed Computing, Service Oriented Architecture, Cloud Computing Architecture, Application Development
Intermediate · Course · 3 - 6 Months

Tencent Cloud
Skills you'll gain: Cloud Development, Cloud-Native Computing, Cloud Applications, Serverless Computing, Cloud Computing, Cloud Infrastructure, Application Development, Cloud API, Microservices, Distributed Computing, Mobile Development Tools, Data Migration, AI Enablement
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Project Closure, Agile Project Management, Product Roadmaps, Project Management, Agile Software Development, Backlogs, Procurement, Stakeholder Management, Scope Management, Project Management Life Cycle, Agile Methodology, Project Controls, Project Risk Management, Project Planning, Project Schedules, Project Scoping, Project Estimation, Project Implementation, Waterfall Methodology, Project Performance
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: System Programming, Debugging, Secure Coding, C++ (Programming Language), Programming Principles, Software Development, Object Oriented Programming (OOP)
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Microsoft Servers, Network Infrastructure, Network Protocols, Performance Tuning
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Salesforce, Customer Relationship Management, AI Enablement, Responsible AI, Data Ethics, Artificial Intelligence, Customer Data Management, Business Process Automation, Automation, Analytics, Predictive Modeling
Intermediate · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Property and Real Estate, Real Estate, Fraud detection, Advanced Analytics, Real Estate Transactions, Predictive Analytics, Marketing Analytics, Responsible AI, Market Trend, Property Management, Marketing Strategies, Tensorflow, Artificial Intelligence, Business Valuation, Automation, Machine Learning, Risk Management
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Canva (Software), Color Theory, Photo Editing, Layout Design, Design Elements And Principles, Typography, Graphic Design, Content Creation, Content Marketing, Digital Marketing
Intermediate · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Teradata SQL, Database Architecture and Administration, Data Storage, Relational Databases, Database Management Systems, Mainframe Computing, Data Processing, Data Integration, Query Languages, Performance Tuning
Intermediate · Course · 1 - 4 Weeks