I am a programmer and I have been thinking about something for a very long time.
At the moment I am working for a company who has a beer website. I, the developer, have built the entire system of this alcoholic website but I am really afraid the money I earned with it is haram-money and that it was a sin to build a system for this website.
Is it haram to build a system which will be used at the end for haram purposes?
By the way, I had nothing to do with the content (pictures, texts etc..) and the site is not selling it