Data entry and proofing

Hi - I'm looking for occasional admin support. The hours will vary hugely - some months several hours some none. Whilst there may be a wide range of admin activities the main support I'm looking for involves repetitive data entry. I do need a high level of accuracy since mistakes are hard to locate later in the process.
Are you someone who is OK tackling repetitive tasks, is able to stay focused on details, & is flexible in terms of working hours? In return I'll provide any training needed & an informal & fun working environment!