Hi sir ,
Adobe reader has this feature, you can scan your sign and you can put it in the doc, where you want. you just need to have adobe pdf reader.
i read your project description carefully . i can do your work with my skills of writing.i will provide you with good quality work and i am sure you will like to work with me.
feel free to send me a text on chat. we can discuss more about the project on chat in details.
regards