Create a keyword universe for a F&B SaaS product

I need someone to create a keyword universe for my SaaS business providing an inventory management and analytics platform for mult-branch restaurants, bars and cafes.

I would like the freelancer to use this methodology: https://www.growth-memo.com/i/142065786/galaxy-builder

I will need to be consulted on the method of aligning the list

Within your quote please highlight if you have built a keyword universe before using this (or a similar) methodology.

The product that the keyword universe is for is supy.io

I have suggested a budget, but am open to understanding your rates for high-quality work.

Thanks!