Nederlandstalig proofreading I na tekenen van geheimhoudingsovereenkomst

I am looking for an experienced Nederlandstalig proofreader I to review and edit contracts for an existing business. I have a draft document available for review, so I just need it to be proofread and amended if necessary. I also need someone willing to sign a confidentiality agreement as the information provided is confidential.
I need it completed by a native dutch speaker within 1-2 days the document is about 50pages. with graphs, pictures and text. If I am happy I may have more work in the future.