205573 Highscore sytem

Hello everyone, I am owning some arcade websites and i want to add to existing script a sytem that record player's highscores. I can provide some examples to see what i need exactly, so you can evaluate the job, just send me a pm. I am looking a for a very serious programmer ( job progression notifications ). The job must be completed in 7 days my budget is 150$ (usd) max. Please don't hesitate to send me a pm for more infos.