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.
Ensure that the software will function normally through maintenance and testing; Document the process as a reference for future maintenance and upgrades; Collaborate intensively with teams and leadership other computer specialists to optimize results; How Much Does a Software Developer Make? The Bureau of Labor Statistics reports that the median annual wage for applications Software Developers in 2012 are $93,350.00 or $44.88/hour. The lowest 10 percent of the workers earned less than $55,190, and the top 10 percent earned more than $138,880.00 each year.