Need WordPress Expert to Fix Theme and Plugin Bugs -- 2

I need a wordpress expert to fix bugs for my wordpress website. Only theme and plugin developers can bid on this project. My site has serious problem. I am not sure but it seems compatibility problem with some plugins. When you bid, just add this phrase "I'm Fixer" to you coverlet. And let me know you are an expert as possible as you can with portfolios or past wroks as well.
Let's discuss further.