Drupal Hooks - Mac/App - UK based - face to face meet req

We have a beta test Drupal installation website in the betting Industry that is due to launch next year. The site needs some drupal hooks, functions programming etc finishing off. Most functionality is complete, but new functions require coding After-which the individual games require Mac/Apple apps developing. This project will be ongoing, and investment is continual to achieve a public betting platform. We have used overseas developers to get to the current point, but now require a drupal/mac app developer in the UK, whom we can meet with regularly to complete final stage developments deploy new functions and games, and launch on the website as they are completed. Possible share ownership of the business is available if the developer wishes to gain a stake in the business. A knowledge of the betting industry, merchant gateway security, and servers would be preferred. A non-disclosure doc, must be signed before the full details are provided. Initial 2 month budget is £1500 to complete the functions, plus a further £2000 for the Mac/App app Testing must start over the xmas period, so timescales to complete the functions are tight The App can follow in January/February