Courtesy of Jainer Moises Pinedo Vargas/Instagram Jainer Moises Pinedo Vargas, better known on social media as the “Dancing Engineer,” died on Sunday, August 22 due to complications from dengue fever. He was 34. Vargas contracted the mosquito-borne disease while in Condorcanqui Province, Peru on July 21, according to Peru21. Dengue fever is prevalent in tropical…