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.
Pay by Experience Level for Web Developer. Median of all compensation (including tips, bonus, and overtime) by years of experience. Experience seems to be a major factor in determining the incomes of Web Developers. Respondents with less than five years' experience take home $50K on average. In contrast, those who have been around for five to 10 years earn a noticeably higher average of $62K. Web Developers who work for 10 to 20 years in their occupation tend to earn about $71K. Folks who have racked up more than 20 years in the field report incomes that aren't that much higher than less experienced individuals' earnings; the veterans make just $80K on average.