Nicolas Grislain is Chief Science Officer at Sarus Technologies. He graduated from École Normale Supérieure de Lyon in Mathematics and Computer Science. Nicolas started his career in economics and finance modeling at the French Treasury and then at Société Générale. He co-founded a first company: AlephD, in 2012, where he was also leading Research and Development. AlephD was acquired by Yahoo in 2016. In 2020 he co-founded Sarus Technologies (YC W22) with the same founding team as AlephD.