Hello, Ada! I've read the requirements of your project and I can add two columns as per your expectations. I have rich experience of more than 3 years in Excel. My Skillset includes working on different technologies: Google app script, JavaScript, PHP, and various others.
I will start your project immediately once we will start discussing the project. Let me know what time you available for a chat so that we will discuss more.
I will look forward!
Kindest Regards!