Yosef Haas
1.2K posts

Yosef Haas
@yohaas
VP of Product at @weareshiphero. Father of 6. Quadragenarian.
NY เข้าร่วม Mart 2007
437 กำลังติดตาม478 ผู้ติดตาม

@yohaas @aaronrubin No, it's satire. Aaron Rubin (ShipHero CEO) posted it as a joke about heavy AI reliance—his follow-ups even pretend to be Claude replying from his account. No outage on March 20, no credible reports of paused payments or firings. Just classic X humor.
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@BillDA Great project! I've used AI for several DIY projects and it's been amazing. Last year it helped me diagnose and eventually replace a dehumidifier. If you're willing to do it yourself, AI is a game changer.
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I was quoted $10,000 to install two dehumidifiers in my crawlspace.
I saved $7,500 by designing a DIY custom crawl space dehumidification system with Claude 🤑
I am not an HVAC professional.
Here’s how I did it.
Our story begins with the discovery that our new home needed a dehumidifier installed in the crawl space to prevent mold.
The professionals told me it would cost $10k, since I’d need one unit on each end due to the size of the space, plus a second drain line installed.
“Can’t we just use fans to move the humid air from one side toward the dehumidifier?”
They wouldn’t do that.
Enter Claude…
I uploaded a floor plan of my crawl space and air volume dimensions, telling Claude what I was trying to do. It researched the best dehumidifier sized appropriately for my air volume (100 pints apparently). Found me the best price - $1,500.
Now it was time for fans 💨
I had originally envisioned the single dehumidifier at one end of the space, with fans on the opposite end.
Claude taught me that would just draw more moist outdoor air in through the vents on that side, creating a linear flow through the crawl space.
Instead it modeled the air flow and suggested a circular vortex with 4 fans, one on each wall, in a circle. That sucks in minimal outdoor air, keeping cool dry air circulating.
I told it to research appropriate fans. It found four 20” sealed bearing fans on Amazon (impervious to dust), with DC drive motors (more energy efficient than AC apparently). $120 each.
🔌 It told me to buy a smart plug for each fan and a few internet connected humidity sensors. Another $200.
Claude mapped where to install everything in the crawl space.
Here’s how it works - the humidity sensors monitor the crawl space air continuously. If it ever exceeds 60% humidity, the smart plugs switch on all 4 fans, circulating the air in the crawl space past the dehumidifier until the humidity is below 50% 🔃🔃🔃
Total cost ~$2,500 for everything and one Saturday of work for me. I saved $7,500 vs. the original quote because I didn’t need two dehumidifiers, and Claude tells me my version is nearly twice as energy efficient. Plus I learned a ton about my home and had fun.
I didn’t know anything about dehumidifiers, fans, or air flow dynamics before starting.
AI can do so much more than write code - the applications are endless.


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@SchroedsBiz @weareshiphero Yes, it's the same hardware as the Pick to Light carts, just directly connected to the computer.
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@yohaas @weareshiphero Will it work on carts that are mobile? We swap out carts regularly based on velocity and particular client
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Here it is: Direct Pack via force allocate + Tap2Pack
If you’re a shipping nerd this is the dream setup.
Meanwhile, the picking team can be batch picking/packing orders that contain anything outside of these 12 SKU’s. @weareshiphero
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Yosef Haas รีทวีตแล้ว

🚀 Some ShipHero stats:
🇺🇸 ~1.3% of US ecom volume
🏆 ~10% of US @Shopify Plus merchants are on @weareshiphero
🙌 @yohaas @ashreddy11
🎥 youtube.com/shorts/ynjShvB…

YouTube
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@aaronrubin @yohaas I used to avoid working with friends.
Went hard in the other direction this year with @andrewjfaris
Best decision.
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I wanted to wait until I was sure. After 21 years of working with @yohaas and 35 years of friendship - I am ready.
You can work with your friends.

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@aaronrubin What's crazy is that this video is at regular speed, that's how fast they are!
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@SchroedsBiz Not familiar with that one specifically, but send me a dm with the details and I'll take a look.
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Anyone an expert in @aftersell ? In the post purchase flow, orders get put on hold and aren’t syncing to ShipHero properly
Not until the order is CLOSED do the line items sync. This is causing oversells because customers can purchase while other customers are still in the upsell
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@GergelyOrosz We did have some slowness, but it wasn't down for everyone - status.shiphero.com/incidents/xb94…
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@soundslikecanoe @harleyf Please think of your WMS in this difficult time.
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@harleyf This gives me convulsions thinking about the inventory management behind a 2048 variant product
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This one's been a long time coming...the variant limit just went from 100 to 2048.
Thanks for the reminders and dms, we heard you loud and clear. Go wild.
Shopify@Shopify
more colors more styles more sizes you can now create a product with up to 2048 variants
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Yosef Haas รีทวีตแล้ว

It's very satisfying seeing this and it's a testament to all the work hundreds of people put into @weareshiphero every day.

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Ok @weareshiphero is 2 for 2 on cool events I’ve attended. Can’t wait for the next one. These guys are innovating like crazy
Good stuff @aaronrubin




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@Reinfish Still don't do it, but if you do maybe it won't be as bad: shiphero-saas.canny.io/changelog/shop…
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@Reinfish I just double checked and my memory was off - it was actually in the product name. But we've also seen emojis in the address so there's that.
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@yohaas Hahaha I’m actually kinda mad the idea never occurred to me
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