J
Jingsong Wang
founderYC
Engineering leader with experience at all sizes of technology companies. Spent 4 years at FiveStars starting as the first engineer in an apartment and helping grow the engineering team as we reached 300 employees. Spent 2 years at Instagram leading server infrastructure for IG messaging. Spent another year at Discord driving their Data Platform forward. Now back at Facebook, focused on client and server infrastructure for IG messaging.
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product
Products · 1
Worked alongside
Roles are derived from products, launches and repositories we track — not from self-description.