Seeking a C software Engineer

Good afternoon: A new company and product to hit the market in July and we are in the prototype stage needing a simple fix on a unit already designed. Our current programmer is unavailable and we are seeking to finalize product very soon. The company is located in Sacramento CA area. Unfortunately, our computer programmer is overwhelmed at the present and we are seeking a specialist that can figure out a small glitch with the current unit already designed. I can provide more details to whoever may have any interest. I appreciate any consideration of this request. Best regards, Jeff Mathews