Develop ability to Post to WordPress from my application

Hello! I would like to develop an option to Post data to wordpress from my application interface - - my application is an independent IM and I would like to support ability to post articles automatically to wordpress. - the user will go to MY application settings and put his wordpress data - then, every post using my application will also post automatically to wordpress. I need a provider that can develop me this ability; ***** I will integrate it into my system! the development should be in JAVA; if you have other suggestion - please suggest and we will decide per case. is there a CURL command for posting automatically to wordpress? only serious bidders please, please bidders with experience in WordPress developers. thanks