I have no idea of specific shadchanim, but –
You might be able to find that type of boy in Ner Yisroel, and there are frum boys in YU – like ones from MO backgrounds who became more shtark but whose parents didn’t want them going to a black-hat yeshiva – who might fit into that category. If you can consider a boy who wants to learn for a few years and then work, you will probably find a larger pool in either NI or YU.
I have no idea how old you are, but maybe looking at an older age range might help?
May Hashem send you your bashert soon, and much hatzlachah!