About
Sachin Agarwal cofounded and led Posterous, a service later acquired by Twitter, where he served as a product manager on consumer initiatives for four years, overseeing development of the photos experience, profiles, and direct messaging features. He previously worked as an engineer at Apple and more recently has been involved in social impact work at Lyft.
Sachin Agarwal @agarwal
iPhone. Zero editing.
Aug 2, 2026 Β· β₯ 1
Sachin Agarwal @agarwal
Good night, San Francisco. The moon put on a show tonight. π https://t.co/EkH2v9ajVC
Aug 2, 2026 Β· β₯ 145 Β· β 4
Sachin Agarwal @agarwal
I don't think you all understand how much San Francisco is back. For the first time in my life, I walked up the stairs from the Forest Hill platform because the elevator was full. It's fucking crazy. Let's go, San Francisco!
Jul 30, 2026 Β· β₯ 387 Β· β 2
Founder/CEO at PosterousYC S08
Intro paths
Sachin went through Y Combinator (Summer 2008) β any YC alum in your network can reach them through the YC community.
In turn, Sachin can intro founders to Posterous's investors below.
Posterous's investors Β· 7
Co-founders at Posterous
