Startup Idea : Barter System in all aspects of life

Every human is unique with a set of positives and negatives. Also human is a social animal. example a person may be a good driver but not good at computers while second person may be good at computers and he may not know how to drive. So instead of paying for services rendered, they can utilize skills of each other to get their individual's work done and save their time as well as money. To do this a application has to be developed and after logging in the positives and negatives, persons in the nearby areas can give the services to each other without paying anything.