Our site is base on PHP and some script should be old, so we need one guy who can check our site weekly and find any script bugs or security issue, and tell us to fix it asap.
** This will be a long term job and welcome any serious bid.
15 freelancers are bidding on average $475 for this job
Dear Project owner, revision of the applications' code for poor script coding is nearly impossible task nowadays. More realistic is to take reasonable precautions and to watch log-files for ubnormal system behaviour.