I wouldn't consider myself a brew master because then I'd be getting paid to brew, but I do know that building a recipe can be as easy or as complex as you want it to be. Those of us "hobby" brewers on here would probably be willing to give it a collective try. Every "Brew Master" started out as "Brew Amateur", maybe one of us is a master and didn't know it.

Have any details you'd be willing to share?