Bruno Miranda

👋🏼 Founding team at @Doximity and currently SVP of Engineering.
@Rails Foundation director.

[Bruno Miranda @brupm]

@GergelyOrosz My daily driver, and highly recommended https://t.co/FZh9O2FiZm

[Bruno Miranda @brupm]

@DavidBursteinMD Give Doximity Ask a try, we incorporate thousands of peer reviewed expert physician feedback into the answers as well as thousands of monographs.

Let me know if you have feedback.

[Bruno Miranda @brupm]

Prescribing medicine is one of the most routine things physicians do, yet It’s also one of the most fragmented.

Write the script →
Wait for pharmacy callbacks →
Coverage issues →
Patients surprised by costs at pickup →
Try again!

Today we’re launching 𝗗𝗼𝘅𝗶𝗺𝗶𝘁𝘆 𝗣𝗿𝗲𝘀𝗰𝗿𝗶𝗯𝗲 where a Physician writes the prescription. Patient gets a text, they pick their pharmacy. Done!

Works on any device. Free for verified U.S. physicians, NPs, and PAs. Built in partnership with @photonhealth.

The visit. The note. The clinical question. The prescription. One place, one workflow, all inside the Doximity app you already love.

[Robby Russell @robbyrussell]

I know… I know… you need to buy your ticket to Rails World 2026. Go do that so we can swap stories in Austin.

…but have you also taken a few minutes to participate in the 2026 Rails community survey?

https://t.co/GwipWShzqg

[Bruno Miranda @brupm]

No existing packages have been compromised according to Ruby Central's leadership team.

[Marty Haught @mghaught]

Update on https://t.co/wfuEnm7QLl
We're responding to a coordinated spam-publishing campaign. No existing packages have been compromised; the activity is limited to newly registered accounts publishing junk packages.

[Bruno Miranda @brupm]

@maciejmensfeld Thank you.

[Bruno Miranda @brupm]

@maciejmensfeld Can you share the list of packages?

[Bruno Miranda @brupm]

@rubycentralorg @mghaught @davidofberkeley @APIguy Please share details and timeline regarding the major malicious attack on @rubygems this morning.

[Bruno Miranda @brupm]

Rails World 2026 in Austin, Texas this September. General tickets sales open now https://t.co/5WL78ePxNC

[DHH @dhh]

Rails World general admission tickets go on sale tomorrow at 8am pacific / 4pm UTC. Last year they were gone in minutes. This year we have more, but I would still set a reminder, if you want to be sure. It'll be one hell of a show in Austin! 🤘 https://t.co/kjYEWDtElu

[Bruno Miranda @brupm]

@mitchellh Congratulations 🎉

[Bruno Miranda @brupm]

@thecodenamev Pretty much! It’s come a long way and we got much more cooking. 🧑‍🍳 https://t.co/rdUQGIBmFz would be neat.

[Bruno Miranda @brupm]

DoxGPT is now: 𝗔𝘀𝗸

New name. New agentic reasoning model. Same state-of-the-art clinical decision support product.

𝗔𝘀𝗸 is now powered by a new agentic reasoning model, which means even more accurate, reliable clinical responses, plus:

* Outputs are verified by physicians through PeerCheck.
* Full-content PDF access to hundreds of top medical journals, paid for by Doximity.
* Built-in drug reference covering 3,200+ monographs: dosing, interactions, side effects, all of it.
* Answers clinical questions faster than any other tool.

We don’t trade on rented credibility. We don’t sell your prompt data.

𝗔𝘀𝗸 is free, HIPAA-compliant, and part of the Doximity Clinical AI Suite. No new app to download. No subscription.

[Bruno Miranda @brupm]

@PrivateOS @doximity Glad you enjoy it. Thank you for the feedback. We’re going to keep making it better and better.

[Bruno Miranda @brupm]

@HealthcareAIGuy @operationdanish @perplexity_ai @AravSrinivas lol mass trust

[Bruno Miranda @brupm]

Give it a try https://t.co/Myyva15H7n

[Bruno Miranda @brupm]

Priceless... “New guy is rando Twitch guy” 😂 “Directionally very bad!”

[Daniel Green @dgrreen]

The Sam Altman and @miramurati texts from the day he got fired from @OpenAI in 2023 just became evidence in the @elonmusk v. @sama trial.

It felt like a meaningful moment in AI history, so I turned it into a musical.

The lyrics are the texts.

[Bruno Miranda @brupm]

https://t.co/rdUQGIBmFz just closed. What a spectacular domain name in the age of AI and LLMs.

[Bruno Miranda @brupm]

@vocalcry Miami isn’t Miami Beach. Plenty to see and do on the outskirts.

[Bruno Miranda @brupm]

@marshal Come hang with the BoxBox crew, we have a fun dinner / car collection tour event coming up. https://t.co/IF4mMMLAHo