Image resize before upload from mobile database/server - repost

Avg Bid (INR)
Project Budget (INR)
₹1500 - ₹12500

Project Description:
Hi there,

I have just ran into my clients requirement of uploading multiple pics right from their mobile regardless of the make.
I have made website and database for the same but through php, i can only resize the pics once they are uploaded to the server as the script runs after that.
I need someone with this expertise to build something which I can integrate with the website form to resize the snaps right before they can upload to website. Justs like whatsapp. As it also converts large image size into 100-200Kbs so they can upload multiple snaps at the same time with the help of 2G connection where internet speed is very slow.

Awaiting suggestions and i need it to be done ASAP. Please quote economical as all this is extra work for me regardless of asking more from my client.

Basic plot :

1 - User id / password when app page is displayed
2 - query checks id/pass provided with database.
3 - returns Valid or not
4 - If valid, returns form where 1 field of entering Car number
5 - 2 user can select multiple images from phone.
6 - images selected gets resized and very small limiting to 200Kb as camera images will be big and will consume a lot of time in uploading over 2G connection.
- supported image types : jpg, jpeg, png, giff
- Images should be renamed with random digits to avoid mislead of same name if someone uses same mobile handset.
eg : Original name : dcim46.jpg
New name : 6843dcim46.jpg
thumbnail : 6843dcim46_t.jpg
7 - Upload the data to the database.
8 - Images gets uploaded with 100X100 thumbnail and 800X600 full version.
9 - Images are stored on server directory and its name on database to interact access on pc.
10 - Upload confirmation on mobile that all of the process is completed successfully or retry for error.

IMPORTANT : database should contain username who uploads.

If you are aware of php, let me know and i will provide the php file and you can see what happens there. Exactly same i need on mobile app but in this case, images are first uploaded on server and then gets resized so it is a long long process when it is done on 2G connection.

Thanks in advance!

Additional Project Description:
01/10/2013 at 17:26 IST
please mention "I AGREE" in starting of the bid to assure that you have gone through full description on my needs.

Skills required:
Android, Blackberry, iPhone, Mobile Phone
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