Can a QA tester become a developer?
Yes, a QA tester can become a developer.
Being a QA tester is an excellent opportunity to gain knowledge and experience in software development.
In order to do so, the QA tester must gain the skills and knowledge through courses or professional certifications.
Such QA should start with any one programming language and 1 related framework.
Also, many companies prefer testers with established development skills rather than hiring manual testers.
The industry is rapidly preferring Software Development Engineer in Test instead of QA-Testers.