Get live statistics and analysis of Boris Epstein's profile on X / Twitter

Founder of 1st10 đŸŒ± Building early engineering teams in SF/NY | xBinc Founder (built Stripe, Ripple, Airbnb, etc), acquired by Robinhood in ‘21. Dad.

714 following968 followers

The Entrepreneur

Boris Epstein is a visionary builder and connector, creating impactful engineering teams in the heart of innovation hubs like SF and NY. As the founder of 1st10 and the brain behind xBinc, acquired by Robinhood, he thrives at the crossroads of early-stage startups and big tech. He’s not just about building companies; he’s a hands-on leader and a dedicated dad who shares startup insights through engaging podcasts and active community engagement.

Impressions
7.3k-5.8k
$1.37
Likes
8-4
80%
Retweets
0
0%
Replies
2-2
20%
Bookmarks
0
0%

Boris tweets more than some CEOs have meetings—at this rate, he’s probably single-handedly keeping the ‘retweet’ button warm, yet somehow the likes still seem to be playing hide and seek!

Successfully founded xBinc, a powerhouse startup builder responsible for nurturing engineering teams at Stripe, Ripple, Airbnb, and more, culminating in its acquisition by Robinhood in 2021—a testament to his visionary leadership and execution.

To empower and build world-class engineering teams that drive innovation and shape the future of technology startups, while nurturing meaningful connections within the startup ecosystem.

Boris believes that passion, drive, and hands-on involvement are core to startup success; that feedback, even when tough, is a crucial tool for growth; and that hiring for heart and curiosity leads to the most impactful teams. He values authenticity, openness to serendipity, and the power of meaningful networks to propel early-stage ventures.

His exceptional ability to spot talent and build motivated, mission-driven teams, coupled with a deep understanding of both early-stage startup challenges and big tech cultures.

Sometimes, his relentless pace and broad focus might spread attention thin, making it tricky to engage deeply or frequently with every individual follower or opportunity.

To grow his audience on X, Boris should leverage more engaging, bite-sized insights and personal startup war stories that invite interaction. Incorporating polls or questions about hiring trends and startup culture could boost engagement and foster conversations. Also, spotlighting community wins and sharing quick ‘how-to’ tips for founders and engineers would resonate well.

Fun fact: Boris has built and shaped teams behind some of the most iconic startups like Stripe, Ripple, and Airbnb before xBinc was acquired by Robinhood in 2021!

Top tweets of Boris Epstein

"The reason I picked Facebook is because they worked me by far the hardest. And by far, they had the highest expectations for me." Meet @AndrewMunn who has the fun factoid of having worked for 4 out of 5 FAANG companies. Now, well into the early startup game at Lindy building AI Assistants, we spent time discussing the differences between early stage and big tech. Full episode drops this Friday đŸ”„

294

🚹 New Pod is Live! On this episode of @1st10engineers Podcast, we talk with @AshleyAPelzel COO of @AstroMechanica, SF-based startup building a supersonic jet from the ground up! Tune in to hear how Ashley’s journey from hedge fund to aerospace is redefining what’s possible in both career and the world of aviation. Some key moments to listen for: *Serendipity as a Strategy: Ashley’s career pivot was driven by a deliberate openness to opportunities. By saying “yes” to new experiences and connections, she found her way into a role she never could have planned for. *Feedback is a Gift (Even When It Hurts): Ashley’s time at Bridgewater taught her the value of brutal honesty. Constructive feedback, even when it’s uncomfortable, can be a powerful tool for growth. *Touching Metal is Key to America’s Dynamic Resurgence: At Astro Mechanica, being hands-on and physically involved in the work—whether it’s building jet engines or assembling test stands—is a core part of the culture. *Hire for Heart, Not Just Resumes: Look for people who are passionate about the mission and willing to go the extra mile. Skills can be taught, but drive and curiosity are harder to instill. Astro Mechanica is also hiring for Software Engineer, Electrical Engineer, Machinist and more. If you're interested in building a supersonic jet from the ground up, hit us up! Episode links: Spotify: open.spotify.com/episode/0su77E
 YouTube: youtu.be/0hyOIi8h95c Apple: podcasts.apple.com/us/podcast/fro
 Amazon: music.amazon.com/podcasts/7e8ec
 Webpage: 1st10.com/podcast/s2-ep5


184

Most engaged tweets of Boris Epstein

"The reason I picked Facebook is because they worked me by far the hardest. And by far, they had the highest expectations for me." Meet @AndrewMunn who has the fun factoid of having worked for 4 out of 5 FAANG companies. Now, well into the early startup game at Lindy building AI Assistants, we spent time discussing the differences between early stage and big tech. Full episode drops this Friday đŸ”„

294

🚹 New Pod is Live! On this episode of @1st10engineers Podcast, we talk with @AshleyAPelzel COO of @AstroMechanica, SF-based startup building a supersonic jet from the ground up! Tune in to hear how Ashley’s journey from hedge fund to aerospace is redefining what’s possible in both career and the world of aviation. Some key moments to listen for: *Serendipity as a Strategy: Ashley’s career pivot was driven by a deliberate openness to opportunities. By saying “yes” to new experiences and connections, she found her way into a role she never could have planned for. *Feedback is a Gift (Even When It Hurts): Ashley’s time at Bridgewater taught her the value of brutal honesty. Constructive feedback, even when it’s uncomfortable, can be a powerful tool for growth. *Touching Metal is Key to America’s Dynamic Resurgence: At Astro Mechanica, being hands-on and physically involved in the work—whether it’s building jet engines or assembling test stands—is a core part of the culture. *Hire for Heart, Not Just Resumes: Look for people who are passionate about the mission and willing to go the extra mile. Skills can be taught, but drive and curiosity are harder to instill. Astro Mechanica is also hiring for Software Engineer, Electrical Engineer, Machinist and more. If you're interested in building a supersonic jet from the ground up, hit us up! Episode links: Spotify: open.spotify.com/episode/0su77E
 YouTube: youtu.be/0hyOIi8h95c Apple: podcasts.apple.com/us/podcast/fro
 Amazon: music.amazon.com/podcasts/7e8ec
 Webpage: 1st10.com/podcast/s2-ep5


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