Hello,
I can do this for you . I have 7 years of experience and can provide you this as a wp plugin or php script whatever you need.
I can even provide you with additinal features. Like saving articles as posts or downloading them as txt file.
My main skill sets:
php4,5
Jquery (I have worked on all plugins of jquery as well)
Api integration (I have worked on all common apis like Faceook, Twitter, Paypal, A21, Tumblr, Google, Instagram, SoundCloud ...etc)
Html4, 5
Css3
Javascript
I have experience in web designing also, and i can build responsive and clean designs on my own.
I can work in multiple developer environment using svn and git
I can give 10-50 hours on any given week .
Looking forward to hear from you.
Thanks