In string theory, one of the many vibrational states of the string corresponds to the graviton, a quantum mechanical particle that carries gravitational force. Thus string theory is a theory of quantum gravity.
Their average web application development cost is around $500K and their staff or contractors' salary is in the six figure plus range. Their proposals are usually based on a lot of fluff with the development rate ranging from $400 - $800 per hour. These types of companies focus on custom development.
On average, software developers max out on average at $124,000 nationwide, but many companies pay experience software developers much more than that. An annual salary of $124,000 breaks down to approximately $59.62 hourly if you average forty hours a week. High Paying Industries.