Business Administrative and fundrasing manager (public and private sectors).

I need a savvy and talented business oriented mind, for an average of 1–2 hours /3 times a week, ideally long-term. to help me with :

Research on private and public sponsors
Prepare application for fundraising public and private fields
Investigation, negotiation and communication with public and private sponsors.
Marketing tasks
As well as... answering mails.
Filling out or preparing documents and maintaining records, organizing, writing, and sending correspondence
Update mail/phone directories
Data Management and back-up
Research, inquiries