Developing a cryptocurrency with new features requires an extensive amount of knowledge. Judging from your freelancer.com link, it doesn't look like you have much of a budget.

Some people work for free because they believe in an idea but most developers are looking for compensation.

As of now, you have neither a developer nor a product. In real world terms: Your idea is worthless (for now).

To change that, you have two options:

A) Disclose your idea and spark interest. This is your best shot at getting someone to work for free (aka the person has an ulterior motive).
B) Find private investors to fund a developer.

But if you're truly not interested how much the coin will be worth, why not just state your idea?

Puuuh! Just in time before the fee increases.

Transaction: 0.001BTC

Transaction-Id: 6de709daad225a7f8885405fc6032d13ead8f249130ce3a6cdd533acb4ebc63e