GSoC Introduction and Own Idea

Hi Everyone,
My name is Sahil. I am currently in Second Year of Computer Engineering at the PVG’s COET. I am looking forward to take part in GSoC this summer.
I have an to idea to add travelling notes. In these you can add some notes and pictures along with it at a particular location and with date. This would help as a travel diary.
I have some experience in web development.
So can someone please guide me on what to do further. looking forward to contribute “Travel diary” to Joplin And have a great Experience.

you know that you are pretty late, most is said in GSoC Live Blog