https://gun.io/

Gun.io is a platform designed to connect freelance software developers with clients. Their site boasts triple-vetted freelancers, 90% of whom are hired on their first introduction. The company employs a thorough vetting process based on: professional review, technical assessment, character assessment, and reference checks. In the case of conflicts with clients, Gun.io has their freelancers’ backs.

The site has received positive reviews from HackerNews and Reddit and their podcast, Frontier, helps freelancers answer some of the common questions in the business. To start with Gun.io, freelancers must fill out a short application and questionnaire.

​​​​Specialization: Gun.io is exclusively for freelance software developers.