Manual testing and test case design

Bug tracking tools (JIRA, Bugzilla, or similar)

Test management tools (TestRail, Zephyr, HP ALM)

Web application testing

Mobile application testing

API testing tools (Postman, REST Client)

Database testing and SQL queries

Browser compatibility testing

Performance and load testing concepts

Automation testing tools (Selenium, Cypress) - basic knowledge

Version control systems (Git)

Operating Systems (Windows, Linux, macOS)

Strong communication and interpersonal skills

Attention to detail and analytical thinking

Problem-solving and critical thinking abilities

Time management and prioritization skills

Ability to work independently and in team environments

Adaptability and willingness to learn new tools and technologies

Documentation and reporting skills

Patience and persistence in identifying complex issues

Collaboration and teamwork

Customer-focused mindset