Fil Aronshtein (@FilArons) / X

Fil Aronshtein

10.7K posts

Fil Aronshtein

@FilArons

Definite optimist. // CEO @DiracInc 🇺🇸 Bringing reality back to mechanical design. Automating work instructions.

NYC and The Gundo

Joined April 2014

Pinned
Fil Aronshtein
@FilArons
Jan 20
Do you want to win defense contracts like @anduriltech does? Partnering with @DiracInc can help.
Dirac
@DiracInc
Jan 20
.“One of the most unexpected outcomes of working with Dirac: it’s accelerated our sales.” — Matt Grimm, Cofounder & COO, @anduriltech Anduril is now pitching Dirac directly to the Navy & Air Force as part of how modern systems get designed, manufactured, and fielded faster.
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21K
Fil Aronshtein
@FilArons
Oct 25, 2025
My mom narrowly survived 9/11. Several of her friends and coworkers were tragically killed. I don’t normally share this level of detail on Twitter, but given what’s I’m seeing, I feel compelled to share her story (with her permission). My mom, a Jewish immigrant from the
Greg Price
@greg_price11
Oct 24, 2025
Zohran through tears: “My aunt stopped taking the subway after 9/11 because she did not feel safe in her hijab.” Yes, she was the real victim of 9/11
End Wokeness
00:00
End Wokeness
4M
Fil Aronshtein
@FilArons
Oct 18, 2024
About to order an orbital strike on my Gen Z engineer
431K
Fil Aronshtein
@FilArons
Oct 26, 2025
Replying to @FilArons
Many have asked to see some of my mom’s photos that she took as she ran away. Here are a handful.
155K
Fil Aronshtein
@FilArons
Mar 22, 2025
Which way, Western Man?
just
@hurtingbombz
Mar 21, 2025
Best sight in Tokyo ❤️ $PLTR
88K
Fil Aronshtein
@FilArons
Jul 6, 2025
Traveling with this bad boy is like having TSA Triple Pre-check. 🫡🇺🇸
75K
Fil Aronshtein
@FilArons
Oct 2, 2023
Exciting News! After months in stealth, we're introducing Dirac's BuildOS - the first AUTOMATED Work Instruction platform. It's time to change the way manufacturing engineers draft work instructions. Get access to BuildOS here: form.typeform.com/to/ofkt4RXR 1/9
GIF
348K
Fil Aronshtein
@FilArons
Sep 30, 2023
“Technical co-founder”? You mean your CEO can’t code?
113K
Fil Aronshtein
@FilArons
Jul 27, 2025
Replying to @johncoogan
Will talk to the Empire State Realty Trust about installing one
93K
Fil Aronshtein
@FilArons
Aug 21, 2025
2 Major Announcements: @Diracinc + @Siemens announce a Partnership (w/ Teamcenter integration!). Dirac emerges with a $10.7m Primary Financing from @foundersfund and @coatuemgmt. Watch our new Siemens Partnership video + catch our exclusive in @BusinessInsider (link below).
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177K
Fil Aronshtein
@FilArons
Apr 27, 2025
Fusion 360 is frankly the worst CAD software. Practically unusable and teaches people awful habits. Completely unserious product.
50K
Fil Aronshtein
@FilArons
Apr 21, 2025
Manufacturing Engineering is way more important and interesting than Mechanical Engineering. Manufacturing Engineers are also way smarter than Mechanical Engineers.
Russell Varone
@Russell_MFG_USA
Apr 20, 2025
Asked what engineering field I'd recommend to a hands-on young person who loves building. My pick: Manufacturing Engineering. Why? You get to dive into all disciplines—ME, EE, Civil, Structural, Matl's, Controls, and Software. Go shape tomorrow's factories! Thoughts?
54K
Fil Aronshtein
@FilArons
Oct 29, 2024
It’s time to read
15K
Fil Aronshtein
@FilArons
Apr 2, 2025
The world's most powerful work instructions software just got even better. After a year of building @DiracInc, we're thrilled to announce the release of BuildOS v1! Sign up here: diracinc.com/signup BuildOS now offers manufacturers new capabilities including:
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