Kirill Lutcenko's Avatar

Kirill Lutcenko

@lutkir

AI Engineer & Back-End Technical Lead. MSc AI. 10y building software, 2y in AI and tech lead roles. Engineering-first views on what works in AI (and what doesn’t). Blog: lutkir.dev

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10.01.2026
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Latest posts by Kirill Lutcenko @lutkir

A historic document.

26.02.2026 23:05 👍 2 🔁 0 💬 0 📌 0

Human interaction is going to shift to discords and group chats, invite-only. The open web and social media are going to be left for the agents lurking amongst the ruins. Everything public will be Moltbook.

It hasn’t fully hit BlueSky yet, but LinkedIn and X are just meaning-shaped comments by LLMs

24.02.2026 22:42 👍 192 🔁 33 💬 16 📌 18
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In Conversation: Martin Kleppmann and Chris Riccomini on Designing Data-Intensive Applications, 2nd Edition Join us for a conversation with Martin Kleppmann and Chris Riccomini, authors of Designing Data-Intensive Applications, second edition, and Tzach Livyatan, VP of product strategy at... - Selection fro...

It is!
www.oreilly.com/videos/in-co...

24.02.2026 20:45 👍 1 🔁 1 💬 0 📌 0

What a time to live in

24.02.2026 00:15 👍 2 🔁 0 💬 0 📌 0
24.02.2026 00:10 👍 0 🔁 0 💬 0 📌 0
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Cursor Learn Learn how to use Cursor to build software with AI.

Cursor finally rolled out the second part of their course!

24.02.2026 00:06 👍 0 🔁 0 💬 0 📌 0

Everyone was so hyped about Moltbook as “the first social network for AI agents,” while the real social network for AI agents is LinkedIn.

16.02.2026 21:05 👍 2 🔁 0 💬 0 📌 1

Very debatable. It totally depends on what’s more tolerable in your situation: having some data slightly outdated vs. doing more I/O operations.

16.02.2026 15:38 👍 0 🔁 0 💬 1 📌 0

This is why I switched to Brave

16.02.2026 15:25 👍 1 🔁 0 💬 1 📌 0

The year is 2040. You’re living under the Anthroogle Protectorate. You’re all out of HumanCoin, and the next drop isn’t until next week, so you’re stuck with Genie 9 sims for now (audiovisual only). It’s okay though, because Claude’s World is streaming tonight. And you love that guy

13.02.2026 21:21 👍 142 🔁 6 💬 12 📌 0
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Definitely feeling it, everyone just hang onto your board. 🏄 justinjackson.ca/claude-code

09.02.2026 03:47 👍 10 🔁 4 💬 1 📌 0
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09.02.2026 08:38 👍 1 🔁 0 💬 0 📌 0
09.02.2026 08:38 👍 0 🔁 0 💬 1 📌 0

Now with AI agents running continuously in their loop (like Openclaw), things are getting spicy again. Prompt injections can trigger deep changes in their internals, manipulate their goals, exfiltrate data.

08.02.2026 09:11 👍 3 🔁 1 💬 1 📌 0
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nolanlawson.com/2026/02/07/w...

08.02.2026 09:21 👍 17 🔁 4 💬 3 📌 3
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AI‑Assisted Software Engineering: A Step‑by‑Step Example for Developers Who Don’t Know How to Start So, you are a professional mid- to senior-level developer (if not, this post may not be for you). You know how to write good, effective code and get work done. You hear all the hype around “vibe codin...

Just finished my new article aimed at helping developers who are still struggling to start using AI agents in their day-to-day work. Sometimes all you need is a very concrete, step-by-step example, and I hope this piece can become exactly that.

Sharing is appreciated.

07.02.2026 23:31 👍 0 🔁 0 💬 0 📌 0
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Watching videos titled "X is the best model" is a huge waste of time, now more than ever

07.02.2026 10:23 👍 2 🔁 1 💬 0 📌 0

Just choose what fits best for your specific problem and get the work done!

06.02.2026 22:46 👍 0 🔁 0 💬 0 📌 0

In 2026, you don't need to pretend to be a "researcher" to solve business problems in the AI/ML stack: ML models for most problems are already created and implemented, agentic frameworks are written, and LLM vendors offer a variety of models for every use case and budget.

06.02.2026 22:46 👍 0 🔁 0 💬 1 📌 0

AI/ML departments should be managed not in a “Google Research” style but as development departments with a specialized stack. They should be just another team in the row of other R&D teams like backend, frontend, QA, etc. With narrowly scoped tasks, clear technical requirements, and strict deadlines

06.02.2026 22:46 👍 0 🔁 0 💬 1 📌 0

In most companies, the picture looks very different from the stakeholders' point of view: they invest in a new technology stack, expect a fast ROI, and want results quickly given the amount they are spending.

06.02.2026 22:46 👍 0 🔁 0 💬 1 📌 0

The problem is that true research departments are venture investments by definition, and this is a privilege that only huge enterprises can afford: you put some extra cash into hiring PhD grads, give them a wide scope of problems in the hope that, maybe, some of their findings will bring you ROI.

06.02.2026 22:46 👍 0 🔁 0 💬 1 📌 0

A few thoughts about managing the AI/ML engineering process.

The big problem I see is when group managers of AI/ML departments in small‑mid‑size companies treat their teams as research groups.

06.02.2026 22:46 👍 1 🔁 0 💬 1 📌 0

Also, I’d be happy to hear how things are going with Lumo. Are you planning to develop this product further, or is the ROI not great and it might be shut down?

04.02.2026 21:25 👍 1 🔁 0 💬 0 📌 0

The whole Moltbook story perfectly illustrates why I never rush to play with the latest “hot” things. I prefer to wait until early adopters, who seemingly have more free time than I do, figure out whether something is worth investment of my time

04.02.2026 21:01 👍 0 🔁 0 💬 0 📌 0

Got burning questions about Proton Mail?

Join our AMA on r/ProtonMail tomorrow, February 5th at 11am CET, with our Director of Engineering and Product Lead.

Not on Reddit? We'll pull your best questions from here 👇

04.02.2026 19:12 👍 77 🔁 8 💬 25 📌 0

Do you have plans to integrate Standard Notes, or at least include it in the paid plan? It feels odd paying for it separately since you've already purchased it.

04.02.2026 20:15 👍 6 🔁 0 💬 1 📌 0

there's proton wallet for crypto

04.02.2026 20:13 👍 0 🔁 0 💬 1 📌 0
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03.02.2026 15:52 👍 0 🔁 0 💬 0 📌 0

Thirty percent of my job involves tech leadership, where I dig into existing code and write technical specs for developers, and I use Cursor heavily for it. I can't even imagine how many resources would be needed to develop a tool like this internally.

03.02.2026 15:24 👍 1 🔁 0 💬 0 📌 0