He is the leader of the startup, he owns the concept of the idea but he doesn't know how to implement it. I'm the new IT guy.
The thing is that he wants me to adapt our software that we previously build for one specific customer to a more generalized and automatic solution like a SaaS. And for what I know, that would take months of hard work and it's just me in the development of that service. This is my first work experience, I just got graduated from the university...
I know that I should say "This is going to take more that you expect." but he already told me that we will have to work harder and faster if that is the case.
I need your opinion about this, I'm starting to think that I'm wrong...
EDIT: Thank you for answering, really. I needed to talk about it.