98,225
reputation
9
205
415

fgrieu

I'm an engineer by formation, with experience in applied cryptography, in particular in Smart Card systems. My current professional activity is in payment of Smart City services (e.g. public transport) with contactless Smart Cards and mobile devices.

Feel free to edit my answers to fix obvious errors, or improve them on expression (I'm not a native English speaker).

1,455
answers
128
questions
~2.9m
people reached
  • Paris, France
  • Member for 8 years, 7 months
  • 4,410 profile views
  • Last seen 9 mins ago

Top tags (307)

Score 1,615
Posts 309
Posts % 20
Score 1,284
Posts 220
Score 1,188
Posts 215
Score 779
Posts 133
Score 588
Posts 114
Score 550
Posts 101

Top posts (1,583)

View all questions and answers

Badges (629)

Gold

9

Rarest

Silver

205

Rarest

Bronze

415

Rarest