Client has huge customer data in a google sheet with "Customer_id", "First Name" ,"Last name" and "Email". my job is find out their Linkedin id for specific customer and input data on the sheet. now write a professional summarization of this work. This task involves thorough research and data input for each customer, ensuring that the information in the Google Sheet is both accurate and complete. This effort not only enhances the quality of our client's data but also facilitates more targeted and effective customer engagement strategies.