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: Database Architecture and Administration, Relational Databases, Operational Databases, PostgreSQL, Database Management, Scalability, Databases, Disaster Recovery, Performance Tuning, Maintainability, Data Storage Technologies, System Monitoring, Data Pipelines, Data Manipulation, Data Transformation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apple iOS, iOS Development, Model View Controller, Software Architecture, Maintainability, Application Design, Mobile Development, Software Design, Software Design Patterns, UI Components, Scalability, Frontend Integration, Application Development, Frontend Performance, Performance Tuning, Data Modeling, Business Logic
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Modeling, Data Transformation, Data Engineering, Dashboard, Analytics, Data Warehousing, Data Integration, Extract, Transform, Load, Business Intelligence, Data Infrastructure, Data Analysis, Cloud Computing Architecture, Data Pipelines, Scalability, Cloud Infrastructure, SQL
Intermediate · Course · 3 - 6 Months

Skills you'll gain: NoSQL, Operational Databases, Data Migration, Database Architecture and Administration, Relational Databases, Database Design, Database Management, PostgreSQL, SQL, Google Cloud Platform, Databases, Distributed Computing, MySQL, Data Access, Disaster Recovery, System Monitoring, Cloud Deployment, Data Architecture, Performance Tuning, Data Maintenance
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Video Game Development, Game Design, Development Environment, Data Structures, Computer Programming, Programming Principles, User Interface (UI), Scripting Languages, Debugging
Beginner · Course · 1 - 3 Months

Skills you'll gain: Core Data (Software), Apple iOS, Mobile Development, Apple Xcode, Data Modeling, Secure Coding, Data Persistence, Game Design, Swift Programming, Application Design, User Interface (UI), User Interface (UI) Design, Debugging
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Email Marketing, Copywriting, Concision, Marketing Psychology, Marketing Effectiveness, Peer Review, Writing, Target Audience, Consumer Behaviour, Drive Engagement, A/B Testing
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Hardening, Incident Response, Single Sign-On (SSO), Threat Management, Security Management, Security Controls, Continuous Monitoring, User Provisioning, Threat Detection, Security Information and Event Management (SIEM), Identity and Access Management, Enterprise Application Management, IT Automation
Beginner · Course · 1 - 4 Weeks

LearnKartS
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Stored Procedure, Microsoft SQL Servers, Database Design, Transaction Processing, SQL, Databases, Relational Databases, Database Development, Database Application, User Interface (UI), System Configuration, UI Components, System Implementation
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Collaborative Software, Collaboration, Team Building, Teamwork, Sprint Retrospectives, Team Oriented, Team Management, Cross-Functional Collaboration, Constructive Feedback, Employee Surveys, Process Improvement, Discussion Facilitation, Performance Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Robotic Process Automation, Product Automation, Mobile Development, Automation, Business Process Automation, Workflow Management, Data Transformation, Web Scraping, Data Capture, E-Commerce, Development Environment, Data Processing, Data Analysis, Data Manipulation, Data Cleansing, Hypertext Markup Language (HTML), Data Collection, Data Validation
Beginner · Course · 1 - 4 Weeks