Looking for GD expert with enough availability from Mid January to the end of February

Hi there, I’m currently writing a proposal for a RFP involving quite a bit of customization for a GD portal with a directory, events, job listings. I haven’t been awarded the contract yet, will only know mid-january but would like to initiate some contacts with a GD expert that would have enough guaranteed availabilities to assist me with delivering a great website under some serious time constraints. Thanks,