One tip is to tailor your resume to each specific job. Emphasize your most relevant skills and experience to attract the employer's attention. Also, remember to check your resume for grammatical and spelling errors. You also need to pay attention to the design of your resume, because many people just write solid text and employers just don't look at such resumes.
Free ATS Resume Templates In Google Docs should help you stand out from other people this will give you a better chance of getting a response.