Yep
I read in wikipedia that J.K.Rowling gave more informations about the surviving characters and she said that Ron helped George for a while in his shop but than became an Auror just like Harry
Anyways here's the information
Rowling's commentary and supplement
In an interview[4] and online chat,[5][6][7] Rowling gave additional information on the futures of the main characters that she chose not to include in the epilogue of the book. She stated that Harry becomes an Auror at the Ministry of Magic, and is later appointed head of the department. He keeps Sirius's motorcycle, which Arthur Weasley repaired for him, but can no longer speak Parseltongue after the destruction of Voldemort's soul fragment inside him. Ginny Weasley plays for the Holyhead Harpies Quidditch team for a time, then becomes the lead Quidditch correspondent for the Daily Prophet.
Ron works for a time with George at his store, Weasleys' Wizard Wheezes, and later joins Harry as an Auror. Hermione finds her parents in Australia and removes the memory modification charm she put on them. She initially works for the Ministry of Magic in the Department for the Regulation and Control of Magical Creatures, greatly improving life for house-elves and their ilk. She later moves to the Department of Magical Law Enforcement and assists in eradicating oppressive, pro-pureblood laws.
Rowling also explained the fates of several secondary characters. George Weasley runs his successful joke shop, initially helped by Ron. George names his first child Fred, after his late twin brother. Luna Lovegood searches the world for odd and unique creatures. She eventually marries Rolf, a grandson of the famed naturalist, Newt Scamander.[7] Her father's publication, The Quibbler, has returned to its usual condition of "advanced lunacy" and is appreciated for its unintentional humour. Firenze is welcomed back into his herd, who acknowledge that his pro-human leanings were not shameful, but honourable. Dolores Umbridge is arrested, interrogated, and imprisoned for crimes against Muggle-borns.
There has been a transformation in the wider wizarding world. Kingsley Shacklebolt becomes the Minister for Magic, with Percy Weasley working under him as a high official. As one of the reforms introduced by Shacklebolt, Azkaban no longer uses Dementors. Consequently, the world is now a "much sunnier place". Harry, Ron and Hermione also help revamp the Ministry in their respective capacities. At Hogwarts, Slytherin House has become more diluted and is no longer the pureblood bastion it once was. Nevertheless, its dark reputation lingers. Voldemort's jinx on the Defence Against the Dark Arts (DADA) position was broken with his death, and there is a permanent DADA teacher. A portrait of Snape, who briefly served as Hogwarts Headmaster following Dumbledore's death, does not appear in the headmaster's office as he abandoned his post. Harry intends to lobby for the addition of Snape's portrait, and reveals to all Snape's true allegiance.
Find this a little bit stupid beacuse she could mention these things in the book or? i mean not every Harry potter fan searches for informations about the surviving characters