OP, as a (nother) family lawyer, can I suggest you ignore much of the advice on here?
In particular, Court is not necessarily going to be a supportive environment for you, on the contrary, the court will take every scrap of control out of your hands.
You are this child's mother. It is your job to make these decisions, not the Court's. You are, in principle, not opposed to him having contact, so make some proposals. Start with letters, cards, and small gifts, )you will need to give him an address for this, not necessarily your own.) Then, when your child is used to the idea, direct contact can start, at a contact centre, or supported in some other way. If he can commit to that, and build a relationship with your child, then it can move to unsupported contact out and about, and, in time, staying contact.
At some point in there, you can consider a parental responsibility agreement.
Contact centres are not running now, but you can find one local to you on NACCC's website.
If he doesn't like your plans, then he can issue, but you must not just tell him he must do so.
Good luck.