3D developer Android , Windows Phone , IOS ©

I untie knots like Alexander, I get my way with a quick back-hander, My PC security is an unused plug, Why fight my battles when I`ve hired a thug, They say I sword fight just like Indi, I call this bolt cuter `The Master Key`, I keep my best cards behind my back, And my favourite trick is a brute force hack. What am I? - Oh! And here`s a stumper that`s got me stuck: If stack overflow goes down, how do they fix it?! - I can`t swim to save my life but I don`t mind getting out of my depth. - I am not superstitious. I believe in sods law because It`s been through a full corporate validation and gotten the green-light by the head of QA. SO... When it comes to the chances of any unwanted side effect, specific disaster scenario, best laid plans going astray OR a user doing something seemingly unlikely, just remember; 1:1000 ≈ 1:1 and 99.9% Certain ≈ 100% Uncertain ©