Min 15+ years of experienced php developer needed

in your Bid, clearly answer this questions: 1. how many years of experience do u have? 2. Are you an independent freelancer? 3 do you know how to fix sql injections? – Give 2 example of how to fix sql injections in forms 4… (Budget: $2 – $8 CAD, Jobs: Bootstrap, JavaScript, MySQL, PHP, Web Security)