String theory is a theoretical framework that attempts to address these questions and many others. The starting point for string theory is the idea that the point-like particles of particle physics can also be modeled as one-dimensional objects called strings.
Web developers best only computer support specialists, who earn an average $66,140 annually, while making about $11,000 less than network and computer systems administrators ($79,770) and about $18,000 less than computer systems analysts ($87,320).
Average Salaries. There's no exact answer for how much money a freelance web developer can make-there are several factors that will determine a person's salary. According to salary.com, the median salary (for employees) ranges from about $51,000 to about $76,000 USD depending on level of experience.