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.
Their findings backup these trends with cold hard stats. In May 2013, 55% of web development job postings sought a web developer. By September 2014, that number had dropped to 44%. Meanwhile, job demand for front-end developers stood at 20% in May 2013, and 25% in September 2014.ccording to data obtained from Indeed, the mean salary for a full-stack developer is $106,000. On average, back-end developers make $101,000, front end developers make $92,000, and web developers make $76,000.