Backend contributing guidelines
Backend contributing guidelines

@rtorre @kartones @ethervoid :eyes:
CartoDB/cartodb,CartoDB/cartodb,codeandtheory/cartodb,splashblot/dronedb,CartoDB/cartodb,CartoDB/cartodb,splashblot/dronedb,CartoDB/cartodb,bloomberg/cartodb,codeandtheory/cartodb,bloomberg/cartodb,codeandtheory/cartodb,bloomberg/cartodb,splashblot/dronedb,codeandtheory/cartodb,bloomberg/cartodb,splashblot/dronedb,codeandtheory/cartodb,splashblot/dronedb,bloomberg/cartodb