Founding Designer at Simbie AI @simbie_ai (YC S23) • Obento Health (YC S23) • @usetackle (YC W21) • Trusted by leaders at Google, Netflix, Disney, EA Sports

Joined March 2009
1 Photos and videos
Hasan Mahmud retweeted
20 Nov 2025
Medical clinics are adopting AI voice staff since they can spend more time and $ caring for patients instead of backoffice work Stanford Med estimates 30% of US health care costs are just admin and billing instead of actual medical care - that should go down 10x from here
Simbie AI (@simbie_ai) gives SMB medical practices AI voice staff that answers, returns calls, and handles clinical tasks. Since launching in January, they've grown revenue 83x with $0 CAC, operate nationwide with zero churn, cut staff-to-physician ratios by one-third, and recovered 10-20% of revenue previously lost to missed calls (practices today miss 20-40% of calls!). Independent medicine finally scales. ycombinator.com/launches/Os6…
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Hasan Mahmud retweeted
Simbie AI (@simbie_ai) gives SMB medical practices AI voice staff that answers, returns calls, and handles clinical tasks. Since launching in January, they've grown revenue 83x with $0 CAC, operate nationwide with zero churn, cut staff-to-physician ratios by one-third, and recovered 10-20% of revenue previously lost to missed calls (practices today miss 20-40% of calls!). Independent medicine finally scales. ycombinator.com/launches/Os6…
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Hasan Mahmud retweeted
14 Jan 2025
Product Designer - Who is not a graphic designer - Who is not a landing page designer - Who lives and breathes product design - Knows how products work - Knows that typography is not just adding -3% kerning to all the text - Knows hierarchy exists in design - Knows how to use color and use it sparsely while still bringing the product together - knows how to build a simple to complex design systems - Appreciates auto layout on Figma - Takes feedback professionally, not personally (I’m super nice!) - Spends a lot of time exploring new products and uses existing patterns - Loves browsing through Mobbin design product screenshots - Understands the difference between knowing design and using design for UX - Views the world with an eye for design, from a simple packaging to a micro interaction in an app - Knows existing products and their flows, so well that they can communicate with ease on what exactly need to be designed - Minimal communication, good output - Imparts their product knowledge across projects with ease - Understand simple request (ex: I asked for product design work, but most of them shared landing pages, portfolio that cannot be accessed on mobile, portfolio with random work, extra effort to find the right work, silly questions) Just be a designer who knows product design, not just a title you given to yourselves but something you have earned over time by working on various projects
14 Jan 2025
Replying to @MrNick_Buzz
What type of designer are you looking for?
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Hasan Mahmud retweeted
1 Sep 2023
For the automation nerds: We asked 17 investors to share their workflows and tips for running an efficient fund.
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Thank you so much @abelfhancock for creating such an amazing soundtrack - "Rising Free". Every time I listen to it, I get emotionally connected. Your talent truly shines through the music!" #RisingFree #AbelHancock #SoundtrackAppreciation open.spotify.com/album/6LKou…
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Hasan Mahmud retweeted
12 Apr 2023
New template day tomorrow if all goes well 🫣
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Hasan Mahmud retweeted
11 Apr 2023
Make Something Wonderful. Read the new online book we designed at LoveFrom with the Steve Jobs Archive. — “Think of your life as a rainbow arcing across the horizon of this world. You appear, have a chance to blaze in the sky, then you disappear.” book.stevejobsarchive.com
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Hasan Mahmud retweeted
30 Mar 2023
Hightime AI just launched on @ycombinator 🚀 🧑‍🚀️ Hightime: AI assistant for sales. Check it out: ycombinator.com/launches/INS…

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Hightime AI just launched on @ycombinator's Launch YC! 🧑‍🚀️ Hightime: AI assistant for sales. Check them out: ycombinator.com/launches/INS…

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Hasan Mahmud retweeted
11 Jan 2022
Great News 🚨"2021 Your Year in Meetings" has been nominated as a semi-finalist for the Golden Kitty Awards on @ProductHunt 🚀 Please show us your love once more and vote us here (producthunt.com/golden-kitty…). Your support means the most to us 🙏💖
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Hasan Mahmud retweeted
12 Jan 2022
Our reports show that people on average spent around 370 hours on meetings last year 🤯 That's scary😨 but we have good news for you- "2021 Your Year in Meetings" is nominated for the Golden Kitty Awards on @ProductHunt. Please Vote for us 🙏 producthunt.com/golden-kitty…. 💖

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Hasan Mahmud retweeted
1 Jan 2022
As we bid adieu to 2021, here's hoping that the new year brings all of us peace and happiness. Happy New Year everyone 🎉🥂
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Hasan Mahmud retweeted
18 Dec 2021
I spent a whopping 460.7 hours in meetings in 2021 😅 How about you? Get your meeting report 🚀 share.tackle.to/bE7PVg1
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Hasan Mahmud retweeted
17 Dec 2021
✨We are delighted to announce that our product 2021 Your Year in Meetings has become the 🏆 3rd Product of the Day in @ProductHunt 🚀 🌟Thank you for showering all the love and support for our little project 💖 producthunt.com/posts/2021-y… #producthunt #2021YourYearInMeetings #Review

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Hasan Mahmud retweeted
I spent a whopping 259 hours in meetings in 2021 😅. How about you? Get your report 🚀 2021.tackle.to

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Hasan Mahmud retweeted
I spent a whopping 1341.4 hours in meetings in 2021 😅. How about you? Get your report 🚀 2021.tackle.to

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Hasan Mahmud retweeted
A trip with Jeff Bezos into space to review your 2021 #design designernews.co/stories/1193…

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Hasan Mahmud retweeted
This “Year in Review” app reviews your calendar data and provides unique stats and insights on the meetings you had in 2021 meow.ph/youryearinmettings
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I had 608 meetings in 2021 😬. How about you? Get your report 🚀 2021.tackle.to

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