There are millions of resumes being uploaded to job sites and because of this job sites have an ongoing need for more and more web servers. Job sites earn revenue from recruiters and employers that are subscribers and not from job seekers so it makes sense to eliminate this cost and pass it on to the resume website provider. Since people manage multiple resumes in their profiles to apply for different jobs it would be better for everyone if job seekers had multiple links to different resume pages instead of resume PDFs. The storage cost to job sites is eliminated and job sites can reduce their fees to subscribers.
There used to be a day when you could create one generic resume and then blast it to a wide range of jobs you were interested in applying to. Even if you are using a resume service this practice of blasting is generally frowned upon. HR professionals are inundated with resumes and they want to see that applicants have read the ad and are responding directly to it. One-for-all type of resumes are easily spotted and are generally discounted by HR. So work with a resume service to see how you can best tailor yours for each job you are applying to.
Chronological Resume Sample This is the most commonly used format and hence most sample resumes you see are written in this format. The job experiences are presented in reverse chronological manner in this format. Presenting the details in this format, you will provide the sense of security to the employer that you dont have any employment gaps in your past. If you have any gaps in your past, you should prefer using different format for presenting details. The sample resume of this type will list the key skills before employment history. Sample employment section will include the details listed in reverse chronological way.