Nando Breiter
I'm developing a business management app that melds scheduling and managing time (appointments, jobs, recurring tasks, allocating employees and substitutions) invoicing for that time or task, payments, salaries and the financial transactions to be exported to accounting software that document it all. I've already built most of it for a client, but am needing to rework the entire UI to use CSS -grid, and the entire backend to make the persistence layer more durable.
There is a lot I don't know about getting an SaaS business off the ground, and all my shortcomings are throwing some long shadows over me at the moment.