Log inSign up
Brian Armstrong
725 posts
Image
user avatar
Brian Armstrong
@brianarmstrong
Always learning. Software engineer on MSL @meta.
Albany, CA
brianarmstr.ong
Joined June 2009
812
Following
3,533
Followers
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Oct 5, 2021
    Some personal news...
    Image
  • user avatar
    Brian Armstrong
    @brianarmstrong
    May 11, 2022
    Imagine if I tweeted this every time we pushed a new build
    user avatar
    Brian Chesky
    Airbnb
    @bchesky
    May 11, 2022
    Tomorrow morning, Airbnb will be different
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Jan 12, 2023
    1/ Our team @capitalxyz just rolled out a cool banking feature that might not seem like much at first, but founders will really appreciate it. Most banks display a purchase amount, a transaction date, and an obscure description like FACEBK 5LZL3LKCG2 or SQ *BLUE BOTTLE COFFEE
    Image
    240K
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Nov 18, 2022
    1/ As Head of Eng @capitalxyz, I want to share a bit about the product we’ve built, starting with fundraising. The most tedious part about raising on SAFEs is keeping track of docs and money movement. As a founder, you need to know who has signed and who has sent funds.
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Jul 2, 2021
    Stoked to announce that I’m joining @PartyRound as Head of Eng 🎉 We’re just getting started, but this team is already wildly talented and has some of that magic fairy dust surrounding it.
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Nov 18, 2021
    Exciting day for @PartyRound but I’m even more excited to get our fundraising product in the hands of more founders! Wanted to take a moment to highlight the incredible engineering team we're building. protocol.com/party-round-st…
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Jan 12, 2023
    Replying to @brianarmstrong
    2/ We replaced those unclear descriptions with a friendlier, easier to understand descriptions on card transactions and transfers. Because that’s how banking should be in 2023. So how did we do this accurately and without adding any latency to the app?
    Image
    10K
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Sep 2, 2022
    We're now shipping world-class, platform-native experiences on web and iOS only ~1 year into existence. Incredibly proud of and impressed by the @PartyRound team.
    user avatar
    Brandon Kainoa Jacoby
    @JacobyBrandon
    Sep 1, 2022
    Now available: Investing on @PartyRound — On the web! Investors can now sign up, view their invitations, sign docs, and connect a bank + complete their investments, all without downloading an app. LFG.
    Image
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Sep 22, 2021
    Most underrated thing about @PartyRound's twitter game is how much restraint @joshqharris has. so many bangers in slack that never make it to main.
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Jun 6, 2022
    Every car will be Apple Car
    user avatar
    Horace Dediu
    @asymco
    Jun 6, 2022
    Holy moly. CarPlay is Apple Car. End of story.
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Nov 15, 2021
    Manifesting this
    Image
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Oct 31, 2022
    Packy just dropped the definitive deep-dive into Capital's story and strategy. With insider access to early decks, memos, and our team, it's @capitalxyz as only @packyM could bring it to you. Excited for everyone to have a view into what makes this company special.
    user avatar
    Packy McCormick
    @packyM
    Oct 31, 2022
    Party Round is now @capitalxyz. You've seen the Party Round Drops on Twiter. Maybe you went to NYC Tech Week. It's all part of the plan: build a media company that monetizes through financial services, focused on founders. Doing it right takes taste. notboring.co/p/capital-and-…
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Jan 12, 2023
    Replying to @brianarmstrong
    6/ If you have questions about this, or any of our features, feel free to ask! In the meantime, you can get started with Capital today.
    Image
    Modern companies are built on Capital
    From capital.xyz
    7.6K
  • user avatar
    Brian Armstrong
    @brianarmstrong
    Mar 21, 2022
    Up and to the right
    Image

New to X?

Sign up now to get your own personalized timeline!

Create account

By signing up, you agree to the Terms of Service and Privacy Policy, including Cookie Use.

Terms·Privacy·Cookies·Accessibility·Ads Info·© 2026 X Corp.
Don't miss what's happening
People on X are the first to know.
Log inSign up
Advertisement
Advertisement