I'm looking for a php code and sql expert with great knowledge with security measures.
My project involves a game playing almost around the around that involves transaction of money.
So we will have a deposit system (will give you the codes from another script, just need to adapt them) , and withdraw system (same thing here but I will give you instant payouts codes), a referral system, a message center between users, on real time status of web player and corresponding games, the proper game, login, join, etc.. admin zone, point system for each action, lottery system and a Multilanguage interface (I will request only English, other languages are up to me).
The game is like a pyramid, even bubble, matrix, there are a many names for it and we have mix these concepts together.
Example for 4 levels games. You always start at the bottom base of a pyramid, then you invite 2 friend and you climb a level, these 2 friends must invite each one 2 new friends, making a total of 4 new entries, and you and you list climb other level, these new 4 people need to invite 2 person each, making a total of 8 new entries. Because this is a 4 level game, the first level has 1 person and the last 8. Each new entry pays a fee/share to play this game. The person at the top of the pyramid receives his awarding money from the web players at the last level, so, always the bottom level, this case the entrance fee X 8 entries! The game never stops and follow on, the top position now leave the game and left this place open for his 2 friends, because there is only one place available we split this game in 2, in order to let them achieve the top position and have a all new blank bottom level.
There are several more information, rules, small things etc.
Complete information can be found in attachment or can be send per request.
I'm looking for experts, I will also need to know what security measures you will implement to avoid any kind of security problem.
thios is not the upgrade of an existent website, this is the creation of a new one, from scratch.