TYPO3 modifications plugins on 3 websites - URGENT URGENT

Hi, For our client need a HIGH expert Typo3 developper or company. We are very strict, we need to see progress every day, if one day we see no progress then we abort project 3 websites to modify (list of bug fix or plugin modifications) Complicated project, make sure you are high expert. We will send you details by message after you bid. IMPORTANT : if you do not give us link of typo3 website you have done, we won't answer to you Thanks