CiviCRM and Joomla

The site is built on Joomla and has CiviCRM running on the back end. They hold a soccer class for an age range of kids every week at different venues The workflow is as follows 1. Parent Registers for Free 2. Parent then signs up a child (or children) onto a free lesson (same time as main lessons) 3. ONLY allows one free lesson 4. To enrol they pay one off membership fee of £20 5. if they pay by credit card they buy 4 lessons for £42.00 6. if they pay by direct debit they still have to pay the £20+ £37.50 fee by credit card first 7 then they go onto subscription for the events 8 we need to produce a roster every for every lesson 9 The £42 or £37.50 recurring payment will allow them to register for 4 events. additional events are £7.50. 10 the existing contacts in CiviCRM must be allowed to login to pay for and register for these events. Applicant must have excellent communication skills. Please include "Ryan R" in your bid or you will not be considered. Please also include a realistic estimation or amount of hours and time frame in which the work can be complete and delivered. This needs to completed as soon as possible as I'm coming up to a deadline and my previous freelancer did not compete the job. The work will be completed via a teamviewer session so I can log in and learn in the process.