Bulge Bracket IB Analyst job

I am completing a dynamic financial statement model, a classic Wall Street sell side / buy side model. I am having trouble with the debt pay down in the context of a revolver which is fed by or tapped by cash earnings (or lack thereof). This is simple IF and MIN/MAX statement formulas, nested formulas etc. Not VR Lookup and Macros etc. This is relatively basic. But I can't get it to work. I am NOT an Excel expert. I need somebody who is an expert in THIS type of modeling, financial statement modeling. Somebody who understand Financial statements. I need somebody who worked as an analyst in a bulge bracket investment banking program. I need somebody who has done this exact type of financial statement modeling, with these types of formulas and problems (dynamic, balance sheet always balances, excess cash used to paydown term debt after revolver paid do etc etc etc). I am NOT looking for super smart natural sciences Nobel prize winner in physics. I need somebody who grinded away at night in bulge bracket investment banking program for years, for whom this is child's play (as it indeed is).