Use keywords to emphasize your skills.
Most employers are now using Applicant Tracking Systems (ATS), which are basically software that scans a large load of resumes. This way, recruiters can focus on those that match their criteria. However, some candidates don’t make it through the ATS because their resumes are not optimized. The best thing you can do is find the keywords your potential employers are looking for and include them in your resume. For example, as a C++ developer, you can use keywords such as C++, backend programming, mobile development, etc.