Android App: full text search and list sorting with SQLite

Hello everyone, I am looking for a new developer who can do various Jobs for me. For this Project here you only need android skills but it would be great if you could code for iPhone/iPad as well and everyonce in a while do some graphics Jobs (like creating Buttons, logos etc.). The apps will be mainly in German but I will be able to translate everything, so English is completely ok. First job is on the Wildanimal App on Google Play (german: Tierführer). 1) The job is to add a full text search function to it. There has been done some work by another developer already but unfortunately it did not finally work. The app is [login to view URL] It is realized with SQLite, only the content of the database is to be searched. You can also download a test/sample app version under [login to view URL] 2) Add sorting functionality for the same app e.g. size, weight, category etc. We have to add one or two columns to the database too. Also here some work has been done and sorting sometimes works but the app often crashes. So bugfixing is here the biggest part of the job. Please include all rights and the delivery of the code in your bid. I will send you the latest version of the code beforehand. Please include proper documentation so other developers can follow your programming. Support until all Errors around the part you programmed are eliminated. I am putting a lot of importance on timeliness. If you say you deliver it, then you have to deliver it. We can agree on almost any timing beforehand but please be reliable to deliver it in time to your committment. Looking forward to your bids and a good cooperation! Thank you!