I work in a small company and I am the only developer. 8h a day and 5 days a week. I am paid per hour (~4€)
My contract expires in one month. When the employer asked me wheter I wanted to renew or not, I politely refused saying that I will leave the company after the contract end date.
I guess he got a bit mad since he started raising his voice and telling me something like "Karma will get me for not having told him before". However I think one month notice period is enough.
I am currently working on a big project and he wants me to finish it before I leave. So he stated I may have to work on saturdays and do overtime in order to finish the project. How do I professionaly refuse?