HN user

ahmedbaracat

127 karma

Cobot de-palletizing AI | ML@Amazon/Meta

ko-br: https://ko-br.com Personal website: https://barac.at

Posts51
Comments78
View on HN
news.ycombinator.com 1y ago

The Collaborative Rebellion (a physical AI startup manifesto)

ahmedbaracat
1pts0
ko-br.com 1y ago

The Collaborative Rebellion: A ko-br Manifesto

ahmedbaracat
1pts0
news.ycombinator.com 1y ago

Ask HN: Brutal Feedback on Our AI Robotics Pitch Deck?

ahmedbaracat
3pts2
news.ycombinator.com 1y ago

Ask HN: Looking for angel investors for my AI/ML and Robotics Startup

ahmedbaracat
2pts6
news.ycombinator.com 1y ago

Ask HN: Why is Linode way more expensive:D?

ahmedbaracat
11pts8
news.ycombinator.com 1y ago

Ask HN: Subscription Service Without Accounts?

ahmedbaracat
3pts4
news.ycombinator.com 1y ago

Ask HN: Is there a decentralized protocol that is private by default?

ahmedbaracat
5pts1
news.ycombinator.com 1y ago

Ask HN: Why do ActivityPub and Nostr not encrypt an "event" content and metadata

ahmedbaracat
3pts5
news.ycombinator.com 3y ago

Ask HN: How did ppl validate demand for physical products pre Kickstarter?

ahmedbaracat
2pts0
news.ycombinator.com 3y ago

Ask HN: Anyone or company working on good physical keyboard phones (ex BB 9000)?

ahmedbaracat
3pts2
news.ycombinator.com 3y ago

Ask HN: Any recommendations for reliable EMG armband device?

ahmedbaracat
1pts1
news.ycombinator.com 3y ago

Ask HN: [London] Software Engineering for Social Good?

ahmedbaracat
2pts0
blog.barac.at 3y ago

We only need to plant 1T trees

ahmedbaracat
3pts0
blog.barac.at 4y ago

Here’s a challenge for You

ahmedbaracat
1pts0
blog.barac.at 5y ago

Things I wish I knew when I first moved to the UK

ahmedbaracat
1pts0
blog.barac.at 5y ago

My tips for landing a software engineering job

ahmedbaracat
3pts0
news.ycombinator.com 5y ago

Ask HN: How do we start to treat online platforms as public health problems?

ahmedbaracat
1pts1
news.ycombinator.com 5y ago

My experience landing the UK Tier 1 Exceptional Talent visa! It is not that hard

ahmedbaracat
3pts0
news.ycombinator.com 5y ago

Sharing my experience getting the UK Tier 1 Exceptional Talent Visa

ahmedbaracat
3pts0
news.ycombinator.com 5y ago

Ask HN: If money wasn’t a problem, which Masters or PhD degree would you choose?

ahmedbaracat
1pts3
news.ycombinator.com 5y ago

Ask HN: What books dramatically changed your viewpoint of the world?

ahmedbaracat
1pts1
news.ycombinator.com 6y ago

Show HN: Priceless AI is currently the top product on Product Hunt

ahmedbaracat
2pts0
www.pricelessai.com 6y ago

Show HN: Priceless AI: All-you-can-eat image object detection at a fixed price

ahmedbaracat
2pts0
blog.barac.at 6y ago

How Machine Learning Pipelines Evolve Based on Your Business Maturity

ahmedbaracat
2pts0
www.bbc.co.uk 6y ago

TikTok to exit Hong Kong 'within days'

ahmedbaracat
2pts0
news.ycombinator.com 6y ago

Ask HN: Recommended services to display unique page view/reads on personal blog?

ahmedbaracat
1pts0
news.ycombinator.com 6y ago

Ask HN: What books got you curious and inspired about fields other than CS?

ahmedbaracat
15pts11
news.ycombinator.com 6y ago

What books got you curious and inspired about fields other than CS?

ahmedbaracat
5pts2
github.com 6y ago

Mozilla Fathom: A framework for extracting meaning from web pages

ahmedbaracat
1pts0
news.ycombinator.com 6y ago

I wrote about my experience switching from the UK Tier 2 to Tier 1 visa

ahmedbaracat
1pts0

ko-br | Robotics, Computer Vision, Imitation Learning, Reinforcement Learning Engineers & Reserchers | https://ko-br.com | Cairo, Egypt & London, UK

We build Physical AI models deployable today in warehouses to solve mundane tasks like palletizing. Our tech lets robotic arms adapt to mixed SKUs, grip slips, and chaotic environments in real time.

Have a read through our manifesto: https://ko-br.com/manifesto

We want you if you solve problems like an owner (no ego, no blockers). Don’t say "it won’t work." Try it. Validate it. Ship it.

Engineering roles:

  — You're hands-on, no theory, just building
  — Experienced engineer? Great! Recent grad/PhD? Don't get discouraged, apply if you're itching to ship real products
Why join?
  — Generous base + equity
  — Work with state-of-the-art AI and real robots (UR/ABB/KUKA/FANUC).
  — Build tech that solves valuable problems today.
About me: Ex-Amazon/Meta. Built AI from satellite imagery to nanotech SEM, powered Alexa’s vision, led ML for WhatsApp. Now building robots that adapt to chaos.

https://www.linkedin.com/in/ahmadbaracat

Apply: https://ko-br.com/careers

ko-br | Robotics, Computer Vision, Imitation Learning, Reinforcement Learning Researchers & Engineers | https://ko-br.com | Cairo, Egypt & London, UK

We build Physical AI models deployable today in warehouses to solve mundane tasks like palletizing. Our tech lets robotic arms adapt to mixed SKUs, grip slips, and chaotic environments in real time.

Have a read through our manifesto: https://ko-br.com/manifesto

We want you if you solve problems like an owner (no ego, no blockers). Don’t say "it won’t work." Try it. Validate it. Ship it.

Engineering roles:

  — You're hands-on, no theory, just building
  — Experienced engineer? Great! Recent grad/PhD? Don't get discouraged, apply if you're itching to ship real products
Why join?
  — Generous base + equity
  — Work with state-of-the-art AI and real robots (UR/ABB/KUKA/FANUC).
  — Build tech that solves valuable problems today.
About me: Ex-Amazon/Meta. Built AI from satellite imagery to nanotech SEM, powered Alexa’s vision, led ML for WhatsApp. Now building robots that adapt to chaos.

https://www.linkedin.com/in/ahmadbaracat

Apply: https://ko-br.com/careers

ko-br | Computer Vision, Imitation Learning, Reinforcement Learning Researchers & Engineers | https://ko-br.com | REMOTE (Globally)

We build Physical AI models deployable today in warehouses to solve mundane tasks like palletizing. Our tech lets robotic arms adapt to mixed SKUs, grip slips, and chaotic environments in real time.

Have a read through our manifesto: https://ko-br.com/manifesto

We want you if You solve problems like an owner (no ego, no blockers). Don’t say "it won’t work." Try it. Validate it. Ship it.

Engineering roles:

  — You're hands-on, no theory, just building
  — Experienced engineer? Great! Recent grad/PhD? Don't get discouraged, apply if you're itching to ship real products
Why join?
  — Generous base + equity
  — Work with state-of-the-art AI and real robots (UR/ABB/KUKA/FANUC).
  — Build tech that solves valuable problems today.
About me: Ex-Amazon/Meta. Built AI from satellite imagery to nanotech SEM, powered Alexa’s vision, led ML for WhatsApp. Now building robots that adapt to chaos.

https://www.linkedin.com/in/ahmadbaracat

Apply: https://ko-br.com/careers

ko-br | cofounders hunting and founding members across design, engineering, research and business development | https://ko-br.com | Onsite (SF, USA)

Looking for another technical cofounder, a commercial cofounder (work closely with Stacey, our advisor and ex-CCO of universal Robots) and founding members. If interested, let’s catchup over coffee in sf in sep.

P.S. we are closing our pre-seed round soon so don’t worry about our runway :)

It’s a shame that we have unbelievably good hardware like collaborative robots (cobots) that could transform warehouses and yet they still struggle with basic tasks like unloading mixed pallets. Why? Because today's software can't handle real-world chaos.

That's where we come in. At ko-br, we're building the AI brains that make robots truly adaptable. Our physical AI models tackle messy, unstructured problems starting with depalletizing of mixed boxes in dynamic warehouses. Think real-time adaptation to shifting pallets, mixed SKUs, and unexpected failures.

We're a deep tech startup at the crossroads of AI, robotics, and human-machine interface. While warehouses are our first battlefield, our core mission is physical AI. So you need to be comfortable with the idea of pivoting to other sectors like education (ex: building robots for schools and universities).

Curious about our philosophy? Dive into our manifesto: https://ko-br.com/manifesto

We're hiring generalists across design, engineering, research, and business development. If you thrive on agency: designing, building, and shipping products end-to-end, join us :).

We offer strong base salaries and we don’t shy from offering large equities, following PG advise: https://www.paulgraham.com/equity.html

Apply here: https://ko-br.com/careers

About me: Ex-Amazon/Meta, 2x founder (agritech & gaming). Built ML models and infra for everything from satellite imagery to nanotech, powered Alexa's vision, and led ML for WhatsApp.

https://www.linkedin.com/in/ahmadbaracat

ko-br | Hiring across design, engineering, research and business development | https://ko-br.com | Onsite (London, UK or Cairo, Egypt)

It’s a shame that we have unbelievably good hardware like collaborative robots (cobots) that could transform warehouses and yet they still struggle with basic tasks like unloading mixed pallets. Why? Because today's software can't handle real-world chaos.

That's where we come in. At ko-br, we're building the AI brains that make robots truly adaptable. Our physical AI models tackle messy, unstructured problems starting with depalletizing of mixed boxes in dynamic warehouses. Think real-time adaptation to shifting pallets, mixed SKUs, and unexpected failures.

We're a deep tech startup at the crossroads of AI, robotics, and human-machine interaction. While warehouses are our first battlefield, our core mission is physical AI. So you need to be comfortable with the idea of pivoting to other sectors like education (ex: building robots for schools and universities).

Curious about our philosophy? Dive into our manifesto: https://ko-br.com/manifesto

We're hiring generalists across design, engineering, research, and business development. If you thrive on agency: designing, building, and shipping products end-to-end, join u :).

We offer strong base salaries: £100k+. We don’t shy from offering large equities, following PG advise: https://www.paulgraham.com/equity.html

Apply here: https://ko-br.com/careers

About me: Ex-Amazon/Meta. Built AI for everything from satellite imagery to nanotech, powered Alexa's vision, and led ML for WhatsApp.

P.S. We'll be in SF USA this fall, say hi if you're around :)

ko-br | Computer Vision, Imitation Learning, Backend Engineers & Business Dev | https://ko-br.com | Onsite (London, UK or Cairo, Egypt)

We build Physical AI for warehouses—solving palletizing, kitting, and pick/pack tasks that giants like Amazon/ABB/Universal Robots haven't cracked. Our tech lets cobots adapt to mixed SKUs, grip slips, and chaotic environments in real time. No reconfiguration. No coding. Just results.

Have a read through our manifesto: https://ko-br.com/manifesto

We want you if You solve problems like an owner (no ego, no blockers)

Engineering roles:

  — You're hands-on, no theory, just building
  — Experienced engineer? Great! Recent grad/PhD? Don't get discouraged, apply if you're itching to ship real products
Business Development:
  — You've closed deals in robotics, warehouse automation, or enterprise SaaS
  — Happy to wear multiple hats across commercial functions (partnerships, strategy, etc.)
Why join?
  — £100k base + equity
  — Work with state-of-the-art AI and real cobots (UR/ABB/KUKA).
  — Build tech that solves valuable problems—today.
Our way of working: Don’t say "it won’t work." Try it. Validate it. Ship it.

About me: Ex-Amazon/Meta. Built AI from satellite imagery to nanotech SEM, powered Alexa’s vision, led ML for WhatsApp. Now building robots that adapt to chaos.

Apply: https://ko-br.com/careers

ko-br | Chief Commercial Officer (CCO) | Europe/London (preferred) | Equity + Leadership Role

We’re ko-br – a London-based AI robotics startup on a mission to end the "3AM cobot meltdown" in warehouses. Our robots handle real-world chaos (grip slips, conveyor jams, dust storms) through:

* No-code AI that plugs into ABB/KUKA/UR arms

* Self-recovery protocols proven to reduce emergency calls by 85%

* Human-taught systems that turn warehouse teams into robot mentors

Why This Matters

Industrial robots keep failing when faced with mixed SKUs or shifted pallets. We’re fighting this $35B conformity crisis (see manifesto) by building robots that adapt to humans – not the other way around.

We Need You If You’ve…

* Scaled commercial ops in industrial tech/robotics/AI

* Closed 6-7 figure deals within the logistics space

* Built partner ecosystems around OEMs like ABB/KUKA

* Crave building vs. babysitting (this is hands-on founding role)

Founding Team

* Founder: Ex-Amazon/Meta ML engineer, expertise in ML infrastructure, computer vision, distributed systems, and building Internet-scale ML pipelines.

* Team: 40+ years combined expertise in VR, ML, robotics, MLOps, data annotation and cybersecurity

Apply

Email hiring@ko-br.com with subject “CCO REBELLION” + 2-sentence pitch on how you’d attack our £1B market playbook.

Manifesto: https://ko-br.com/manifesto

ko-br | Chief Commercial Officer (CCO) | Europe/London (preferred) | Equity + Leadership Role

We’re ko-br—a London-based robotics AI startup automating variable warehouse operations (palletizing, kitting) with AI-powered robots that handle real-world chaos (grip slips, conveyor jams, dust storms). Our no-code solution plugs into ABB/KUKA/UR arms, saving clients 85% on emergency calls.

The Rebellion:

We’re fighting the “3AM cobot meltdown” industrial hangover. Our robots learn from humans, adapt to chaos, and recover autonomously—no coding, no all-nighters.

Our manifesto: https://ko-br.com/manifesto

The Role:

As CCO, you’ll co-lead our commercial strategy, build partnerships (ABB, KUKA), and scale revenue. This is a co-founder role with significant equity.

You:

- Built sales engines in robotics/AI/industrial tech

- Have logistics/manufacturing contacts

- Thrive in early-stage chaos

- Want to turn warehouse workers into robot mentors

Why Join?

- Founder: Ex-Amazon/Meta ML engineer, expertise in ML infrastructure, computer vision, distributed systems, and building Internet-scale ML pipelines.

- Team: 40+ years combined expertise in VR, ML, robotics, MLOps, data annotation and cybersecurity

Apply: Email hiring@ko-br.com with “CCO Rebellion” in subject. Let’s automate drudgery, not creativity.

No recruiters. Let’s build robots that respect humans.

I am recommending both. The problem is that Signal (which I use along with the other messaging apps) is that it is not feature rich as the other 2 and Signal is not popular so ppl download it just to interact with one person (Me) whereas Telegram has more user base.

Are there any pointers for work to try to make metadata private (I.e encrypted)?

I was recently very curious about this question and asked similar ones here:

https://news.ycombinator.com/item?id=41267877

https://news.ycombinator.com/item?id=41270863

On a side note, I was just recommending Telegram as alternative to WhatsApp (but I did mention that we need to enable Private chats for E2E). It is definitely not an ideal UX.

https://barac.at/essays/on-leaving-meta

I agree that a big part of the problem is human behavior and how ppl are not willing to change their buying behavior to buy more privacy preserving products or demand the creation of such products or stop using the ones that are “clearly” harming them.

That said, the Internet in terms of privacy and surveillance is broken by design. Here is a relevant quote from the website I shared and you referred to:

“ According to Washington Post's "Net of Insecurity" series the inventors of TCP/IP originally wanted to build basic end-to-end cryptography directly into the protocols, thus guaranteeing at least the authenticity of transmissions if not the content, within the possibilities of the late '70s. By impeding any public use of cryptography, the National Security Agency fundamentally broke the Internet early on. Since then we not only have an Internet which is unencrypted by default, it is also insecure as the provenience of any IP packet can be spoofed at will.”