• LinkedIn's mission is to connect the world's professionals to make them more productive and successful. It is a social media platform where you can create a personal profile; Explain in detail your work experience, courses you have completed, projects you have worked on, publications you have written, etc.
• Your profile is the first thing your new connection will look at, and if you haven't met in person before, it's going to form their first impression of you.
• Use the power of groups to promote your potential network and reach people you have never met in a familiar setting. Sign up to be part of several groups as appropriate deem.
• Add a good-quality photo of yourself in LinkedIn, preferably one taken by a professional photographer. Look smart, smile, and don't have any distractions in shot.
• Your connections can write "recommendations" for your profile, and offer "endorsements" of your skills, and you can do the same in return.