He is currently CEO of data science and artificial intelligence startup Acculation, Inc.[6] and has previously held positions at what are now Virtu Financial, Bank of America, and the San Diego Supercomputer Center.
[7][12] Krebs and his work have been discussed in news articles in journals,[13][14] newspapers,[15][16] books,[17][18] encyclopedias,[19] official government publications,[1][20][21] and internationally in multiple languages[22] over a period spanning more than one decade.
[1][13][21] Amongst other things, he is noted for the Database of Molecular Motions which was developed with Mark Gerstein while a PhD Candidate at Yale University.
[13][14][19] He has also been noted[23] as the original author of GNU Queue,[22][24] a 2000s-era load balancing and parallel processing system with a simplified in-line interface.
[27] A simplified version of LSF was later open sourced circa 2007, eventually named OpenLava and under a GPL license compatible with GNU Queue.