LinkedIn offers several tools that can help you effectively use your subgroup.
This is basically a short version of your résumé that people will see when they visit your page.
This is LinkedIn’s version of references. Connections help you network with other individuals from other LinkedIn networks.
LinkedIn gives you the opportunity to build a virtual resume. You can also upload your personal résumé to make the process go quicker.
You can ask for a recommendation from one of your connections. At the right hand side of your profile is an “Ask for recommendations” link.