iOS developer and security researcher. I've worked on a few notable projects, with some of my favourites being TrollStore, TrollInstallerX and Trigon.
I am a full-time iOS researcher at Cellebrite Labs, thus I do not have much time to work on public projects anymore. However, I may still release something every so often. In the meantime, you can reach me at alfie@alfiecg.uk, or @alfiecg_dev on Twitter.