I would like to hire a Programmer

I would like to make a concrete container for a little project at home. For this container I therefore need to make a mould. I have never done this before, I have never before made a mould and I do not know where to start. I am hoping to find someone who can guide me through the process of designing a mould, sending the files to my local cnc or 3d printing company, and then pouring the concrete into the mould to get my container. As a footnote I may have even chosen the wrong category for freelancers. What I would like is an allrounded freelancer who can hold my hand on this project. I can work with concrete so that's fine, help with this aspect is not the project, but everything up until I pour the concrete I will need assistance with. Thank you. Oh and by the way more projects will come your way. This is just the start.