C Parser and Tree Builder on BNF grammar

I haven't really had much experience with Parsers.. but I do indeed find them fascinating as for BNF format .. will have to go through it, lets talk??

Hello! As a Computer Science student i have plenty experience on parsers and context-free grammars. I have deployed a full compiler for a simple imperative languaje (from lexer to evaluator) as well as other similar projects for Lambda calculus and other academic languages. So the payment should really depend on the language you are working with, but we can start negotiate from this offer.