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), Data Visualization, Seaborn, Flask (Web Framework), Programming Principles, Web Applications, Statistical Methods, Data Analysis Software, Pandas (Python Package), Probability & Statistics, Data Manipulation, Data Structures, UI Components
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Salesforce, Data Management, Customer Relationship Management (CRM) Software, Systems Administration, Customer Relationship Management, Administration, Dashboard, Business Reporting, Enterprise Application Management, User Accounts, Business Software, Data Modeling, Workflow Management, Client Support, Role-Based Access Control (RBAC), Multi-Tenant Cloud Environments, Automation, Process Development, Multi-Factor Authentication
Beginner · Course · 3 - 6 Months

Skills you'll gain: SolidWorks (CAD), Assembly Drawing, Computer-Aided Design, 3D Modeling, Engineering Design Process, Mechanical Design, Drafting and Engineering Design, Design Specifications, Functional Design, Mechanical Engineering, Integration Testing, Simulation and Simulation Software, Engineering Drawings, Visualization (Computer Graphics), Technical Design, Equipment Design, Industrial Design, Geometric Dimensioning And Tolerancing, Torque (Physics), Structural Engineering
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Interactive Data Visualization, Data Storytelling, Data Visualization, Dashboard, Business Intelligence, Business Intelligence Software, Data Visualization Software, Data-Driven Decision-Making, Customer Analysis, Data Modeling, Data Analysis, Data Integration, Advanced Analytics, Spatial Data Analysis, Exploratory Data Analysis, Statistical Analysis, Data Transformation, Decision Support Systems, Collaborative Software, Data Validation
Advanced · Specialization · 1 - 3 Months

Skills you'll gain: Geographic Information Systems, GIS Software, Geospatial Information and Technology, Spatial Data Analysis, Spatial Analysis, Metadata Management, Query Languages, Technical Documentation, SQL, Data Validation, Global Positioning Systems, Geospatial Mapping, Data Quality, PostgreSQL, Data Management, File Management, Data Mapping, Data Analysis, Data Structures, Python Programming
Beginner · Specialization · 3 - 6 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Probability, Computational Logic, Combinatorics, Bayesian Statistics, Algorithms, Theoretical Computer Science, Mathematical Software, Mathematical Theory & Analysis, Cryptography, Logical Reasoning, Deductive Reasoning, Computational Thinking, Computer Science, Encryption, Data Structures, Arithmetic, General Mathematics, Public Key Cryptography Standards (PKCS), Problem Solving, Cybersecurity
Beginner · Specialization · 3 - 6 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Business Planning, ISO 9000 Series, Quality Management Systems, Strategic Marketing, Organizational Strategy, Marketing, Governance, Stakeholder Analysis, Working Capital, Corporate Strategy, Financial Statements, Marketing Planning, Operations Management, Financial Analysis, Organizational Structure, Accounts Receivable, Financial Data, Business Strategies, Market Analysis, Quality Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Jira (Software), Responsible AI, Prompt Engineering, Prompt Patterns, Data Ethics, AI Workflows, Model Evaluation, AI Enablement, Generative AI, Workflow Management, Performance Tuning, Automation, Process Optimization, Performance Metric, Debugging, No-Code Development, Technical Documentation, Performance Analysis, Technical Writing, Risk Control
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: API Design, MLOps (Machine Learning Operations), Restful API, OAuth, Model Deployment, Model Evaluation, Transfer Learning, Vision Transformer (ViT), Artificial Intelligence and Machine Learning (AI/ML), Tensorflow, Stakeholder Communications, PyTorch (Machine Learning Library), Machine Learning Software, Applied Machine Learning, Artificial Intelligence, Solution Architecture, Machine Learning, Data Architecture, Machine Learning Algorithms, Data Science
Intermediate · Course · 3 - 6 Months

Skills you'll gain: IT Automation, Systems Administration, Software Configuration Management, Operating System Administration, Package and Software Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Digital Forensics, Penetration Testing, Network Security, Threat Management, Mobile Security, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Public Key Infrastructure, Vulnerability Assessments, Cryptography, Security Controls, Vulnerability Scanning, Cybersecurity, Authorization (Computing), Information Systems Security, Malware Protection, Authentications, Cyber Attacks, Threat Detection, Data Integrity
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Customer Retention, HubSpot CRM, Brand Awareness, Surveys, Survey Creation, Marketing Analytics, Google Analytics, Customer Analysis, Customer Service, Customer Relationship Management (CRM) Software, Loyalty Programs, Customer Insights, Customer Relationship Management, Customer Data Management, A/B Testing, AI Product Strategy, Target Audience, Data Analysis, Digital Marketing, Performance Measurement
Intermediate · Specialization · 3 - 6 Months