keyboard that uses swype style writing and automatically every few seconds checks through languagetool.org for spelling errors and marks them

I need an Android app. I would like it designed and built. It should use the api from - [login to view URL]://[login to view URL] and - function similar to grammaly but with a - swype style of input and correction of it while swiping, auto correction after showing corrections and similar word proposals from languagetools and offer support for 2 languages(or more) switchable by swiping the space exactly like swype dose. The options menu should offer an option to: - disable swype and use typing instead, - contact the support(with email opening(filled with header etc)) - every other grammarly feature - edit the word libary - train the word libary with unknown words from gmail (optional support korean, japanese and chinese) Please contact me with further information. Only bid if you can really fullfill this for the price that you propose and have a buffer for my high QC standards. I might use you in the future as a fulltime developer if im very pleased