Desarrollar software

I have one module of sugar CRM much more slow than the rest of modules. I do not know the reason. We are using sugar crm program community edition. i manage to install and create modules, fields, etc,..but after using the software for 3 months, we are experiencing a incresing slowness in one module. I suposse it is related with the links we attach to that module ( a link to 2 web pages). Or maybe another field where we copy text from a website, and maybe that makes the contacts for that module much more heavy than the contacts of the rest of modules, which work much more faster Time of response for queries on that module range from 10 to 30 seconds, compared with 0 to 2 seconds the rest of modules I would like some Sugar Crm programmer expert help me on that. I suppose it is not a big task to do, but we need some other things for the near future. I mean, that we are looking for someone who solve that concrete problem and start a relationship since we would like someone who trust on, somenone expert in sugar who gave support