LinkedIn allows you to link your Twitter account and LinkedIn account together, so you can manage your Twitter account on your LinkedIn account. Please see the steps below for details:
Step 1: Please check here to login your account or create your personal LinkedIn page;
Step 2: At the top of your LinkedIn page, click "Me" icon;
Step 3: Click "Settings & Privacy" in the drop-down list;
Step 4: In the new window, in the "Account" tab, click "Partners and services" from the left navigation; then click "Twitter settings";
Step 5: Type your Twitter account, and click "Done" to link your Twitter account and LinkedIn account.