I worked with Jill at the Government Digital Service and she was one of the very best people I had the honour of working with. Tireless, thoughtful, kind and immensely fun. She was never intimidated by anything challenging (of which we encoutered quite a few), always supportive and a genuine, lovely person. I feel lucky to have known her and called her a friend. My deepest sympathies to her family and friends. May her memory be a blessing.