Joining the Women's Academy in 2009, Elena Sadiku's assistant David Haley has built a strong reputation at Celtic – the only club he has ever coached at.
Taking the reins from Celtic FC Manager Peter Caulfield in 2013, he spent five years in the hotseat before moving into a full-time role as Head of Women’s and Girls Football in the summer of 2018.
Six months later, he took up the manager’s position of the Women's Academy side before joining the backroom staff as assistant manager in early 2019.