About
Jingsong Wang led engineering across multiple scale stages, including four years at FiveStars where he was an early engineer, two years at Instagram on messaging infrastructure, one year at Discord on data platforms, and subsequently returned to Facebook working on Instagram messaging infrastructure.
Founder at RoboHRYC S09
Intro paths
YC
Jingsong went through Y Combinator (Summer 2009) — any YC alum in your network can reach them through the YC community.
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In turn, Jingsong can intro founders to RoboHR's investors below.
RoboHR's investors · 1
Co-founders at RoboHR
HL
Henry LiuFounder
Founder mafias
Y Combinator mafia8,668
Also came through, then founded or led a company.
Sam AltmanPresidentFounded LooptFred EhrsamYC Summer 2012Founded CoinbaseMatt HuangYC Winter 2011Founded HotspotsTrae StephensYC Winter 2022Founded PursuitDelian AsparouhovYC Summer 2014Founded Nightingale +1Justin KanYC Winter 2018Founded Rye +3
+ 8,661 more