"has ever helped" is correct and can be used in written English.
Example: "I am grateful for all the kind people I have met, but no one has ever helped me as much as my parents have."
"Nobody has ever helped me like this in my life," she said.
Crowdfunding artistic projects is not a new concept, but this is already the largest film Kickstarter has ever helped launch.
One 18-year-old girl from Manchester told her interviewer: "My boyfriend broke my nose when I was 15 and no one helped, no one has ever helped and I don't know what they would have done to help anyway, he watched me all the time, especially in school".
No one has ever said sorry for what they did, no one has ever helped us to return and the authorities oppose outright any monument in Omarska to what they did.' I remember Satko playing ball with his little girl against the wall of the cells where he was kept in Omarska during a visit when she was two years old.
Thanks again to everyone who has ever helped me/us along the way to 500.
No one has ever helped me.
On the contrary, Lotronex was the only drug that had ever helped him, stopping the severe abdominal pain and diarrhea caused by an illness called irritable bowel syndrome.
Neg Muhammad denied he had ever helped arrange marriages for Taliban, insisting that he was in Pakistan during most of the Taliban rule.
The reason one of my companies created what I call active affiliate software is that every single small business I have ever helped, seen or spoken with is in the same boat.
And if I had ever helped anyone to die well, it would have been an unequivocal act of love, the last act of affection and love that I could give.
If I've ever helped you find a job or a place to live, I don't need or want anything for myself, just please pay it forward this way.
