I have worked in fast paced environments with close deadlines, I have ensured complete accuracy in my work.
I will assure you complete confidentiality to the work, and won't misplace any data. No one guarantees this because they would use it as a leverage to getting jobs, while my leverage is my skill.
After working with so many organizations, I have developed my critical reasoning to aid for help, I would never skip mistakes when they come along.
I can also give thoughts and help you in the interpretation of the results obtained.