The seed is -7620787003464852563. Go to the coordinates x: 229 y: 65 z: 911. Dig straight down and you will find a stronghold. There is also a miniature NPC village right by the coordinates. It is on the outskirts of a jungle. I hope this will help you. I have yet to fully explore it so I don't know if there is an end portal there. See you next time!