"Link: https://www.cheggindia.com/career-guidance/resume-headline-that-speaks-out/
What is a Resume Headline?
A resume headline is a short description of your professional goals and achievements that is used to grab the interviewers’ attention and present your skills and professional experience. It is a good way to explain to the hiring manager why you are the “right fit” for their organisation.
However, it is crucial that you write a good headline in resume related to the job title that matches your skill set. Because if a good resume header can grab the reader’s attention, then an incompatible resume title can cause the hiring manager to lose interest in your job application. "