Hello Sir,
Hope you doing well.
I have read your descriptions and visited the website, it looks like student and staff portal.
Yes I am ready to fix your describe issues for the website, please give me FTP and admin access to check issue and then I will fix it.
Before it, please send me message and please explain the upload file issue ( from where you uploading and when there is issue for maximum upload file size )
and what are the criteria for searching, as i have checked search it is searching words but maybe there is some issues you have noticed, so please explain me.
and I am suggest you to make good layout for the searching results, for now there is not well design search result page, so we will make it with better design.
I am waiting for your positive response.
Thanks In Advance
mnwebsolutions