bitcoin Ethereum mnemonic recovery -- 3

bitcoin Ethereum mnemonic recovery I need a programmer who can write bitcoin, litecoin, dogecoin, Ethereum mnemonic recovery with missing words it has to be purely gpu based it has to support loading address from address database in h160 format when there is no address available it has to support reordering words when some words are available and the order of words are unknown it has to support multi-gpu it has to be fast it has to find up to 4 missing word (the missing words can be in any place in phrase)