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: Extract, Transform, Load, Data Architecture, Enterprise Architecture, Data Migration, Data Modeling, Database Architecture and Administration, Enterprise Modeling, Data Management, Data Processing, Data Storage, Data Governance, Data Integration, Software Architecture, Application Frameworks, Data Transformation, Emerging Technologies
★ 4.6 (21) · Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Social Network Analysis, Network Analysis, Responsible AI, Social Media Analytics, Graph Theory, Machine Learning Methods, R (Software), Machine Learning, Machine Learning Software, Model Training, Machine Learning Algorithms, Model Optimization, Model Evaluation, Social Sciences, Statistical Analysis, Amazon Web Services, Tensorflow, Data Ethics, Large Language Modeling, Applied Machine Learning
★ 4.4 (18) · Intermediate · Specialization · 3 - 6 Months

Pontificia Universidad Católica del Perú
Skills you'll gain: Hotel And Restaurant Management, Hospitality and Food Services, Food Services, Food and Beverage, Restaurant Management, Resource Management, Market Analysis, Market Opportunities, Business Modeling, Business Planning, Entrepreneurship, Market Research, Innovation, Cost Management, Logistics Management
★ 4.8 (34) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: File Systems, Linux, Linux Commands, File Management, Linux Administration, Operating Systems, Unix, Command-Line Interface, Authorization (Computing), Data Storage
★ 4.7 (20) · Intermediate · Guided Project · Less Than 2 Hours

Epic Games
Skills you'll gain: Game Design, Unreal Engine, User Interface (UI), User Experience Design, Usability, User Interface and User Experience (UI/UX) Design, User Experience, User Interface (UI) Design, Video Game Development, Automation
★ 4.1 (24) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, ChatGPT
★ 4.3 (20) · Beginner · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Cloud Security, Data Security, Cloud Services, Cloud Storage, Personally Identifiable Information, General Data Protection Regulation (GDPR), Information Privacy, Data Management, Data Storage, Data Governance, Data Integrity, Security Controls, Analysis, Authorization (Computing), Health Insurance Portability And Accountability Act (HIPAA) Compliance, Relational Databases, Encryption, SQL
★ 4.2 (27) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Power Electronics, Control Systems, Electrical Engineering, Simulation and Simulation Software, Electrical Power, Electronics, Simulations, Electronics Engineering, Mathematical Modeling, Engineering Analysis
★ 4.9 (22) · Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Hugging Face, Model Optimization, Fine-tuning, Transfer Learning, Model Training, Embeddings, Data Preprocessing
★ 5 (19) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Ansible, Software Installation, File Management, IT Automation, YAML, System Configuration, DevOps
★ 4.4 (26) · Beginner · Guided Project · Less Than 2 Hours

Packt
Skills you'll gain: Package and Software Management, Linux Administration, Shell Script, Ubuntu, User Accounts, Linux, Devops Tools, Linux Servers, grep, Linux Commands, Red Hat Enterprise Linux, Bash (Scripting Language), Kubernetes, Command-Line Interface, Network Troubleshooting, Containerization, Ansible, File Systems, Application Deployment, Authentications
★ 4.6 (31) · Intermediate · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Teaching, Design Reviews, Mathematics Education, Simulations, Digital pedagogy, Simulation and Simulation Software, User Feedback, Experimentation
★ 4.9 (22) · Intermediate · Course · 1 - 4 Weeks