Hello Sraboni, here are some general tips that can help you optimize your Upwork profile:
Remember that your Upwork profile is your first impression to potential clients, so it is important to make it as professional and compelling as possible.
Thank you for reaching out and welcome to Upwork! I think it's best for you to start with the basics. Go through this Upwork Academy, It has an interactive suite of courses and tools for helping you succeed on Upwork. You'll find topics from best practices for choosing your profile headline and advice to help you get started.