I am in search of a professional, please take this seriously! I am neither going to waste your or my time by awarding this project to someone who has not done something like this earlier! Let your experience speak this time.
I want a custom plugin based on WordPress platform and that should be able to do the followings:
1. Crawl stuffs prices from Indian e-commerce sites (stuffs like books/ mobile phone/ camera, etc)
2. It should crawl the websites each day at a specific time
3. After crawling the price, it should auto-update the post with the current price, description, image, delivery period, available discount (if any), and our affiliate URL as the link
4. Ability to add new sites to the list and it should be able to auto-update all previous stuff pages with the price from the new site
5. It should be linked to the MySQL database so that it can auto-update price information every day
An live example can be seen at [url removed, login to view]
Similar plugins are also available in the web market, but they can crawl websites like eBay and Amazon only. Since I want to crawl Indian websites and they don't really offer any API, you have to be really talented to do this.