According to the theory, the fundamental constituents of reality are strings of the Planck length (about 10 â33 cm) which vibrate at resonant frequencies. Every string, in theory, has a unique resonance, or harmonic. Different harmonics determine different fundamental particles. The tension in a string is on the order of the Planck force (10 44 newtons). The graviton (the proposed messenger particle of the gravitational force), for example, is predicted by the theory to be a string with wave amplitude zero.
Senior Web Developer Salary. Senior Web Developers in the United States can expect wages of $82K annually on average. Overall incomes of Senior Web Developers generally bottom out at around $56K and peak near $121K; the final number can, in exceptional cases, include upwards of $10K each for bonuses and profit sharing proceeds.
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.