Data Recovery Software to be Developed

Please read the attached document for details on the project. In short, I am looking for a developer to create 3 different data recovery software for me. I need this project completed as soon as possible and I will be giving developers who have already designed data recovery software a preference. Please do not state that you have developed a data recovery software when you have not and if you have please show me a demo of the software you have designed. In the odd chance that I do not find someone who has already designed such a software, I will only be considering developers who are willing to put down a 15% expert guarantee. This is because I cannot afford to have the project started and abandoned mid way because a more profitable project came along. If you have good feedback, I do not require you to put down the expert guarantee. Please do not send me automated bid responses without reading the project. Please read the project evaluate if you can do the job before posting a bid/response. Thank you