Maksim Stepanenko (@mksm) profile picture
San Francisco, CA
Joined February 2010
Photo by Maksim Stepanenko (@mksm)Photo by Maksim Stepanenko (@mksm)Photo by Maksim Stepanenko (@mksm)Photo by Maksim Stepanenko (@mksm)Photo by Maksim Stepanenko (@mksm)Photo by Maksim Stepanenko (@mksm)Photo by Maksim Stepanenko (@mksm)Photo by Maksim Stepanenko (@mksm)Photo by Maksim Stepanenko (@mksm)Photo by Maksim Stepanenko (@mksm)
“If the brainstorming is fluid, if the creativity is high, then you go forward with the project.” Very true. Whether your brainstorms are spiraling upwards or downwards is the most important signal to pay attention to.
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2025 in books. The Death of Ivan Ilyich stuck with me the most this year. Maybe the best Tolstoy work, though I also do love War and Peace and Anna Karenina. Trilogy by Jon Fosse is great, made me want to re-read his Septology. His prose has a very cozy and meditative quality for me. Russian poetry is unmatched, if you can read it in the original. The language just offers much more to play with than English.
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Maksim Stepanenko retweeted
Ok, wrote a new essay, on the experience of reading Proust: nabeelqu.co/on-reading-prous…
I finished Proust a few weeks ago, still reeling from it. One of the best reading experiences of my life.
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Thomas Mann on social media.
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Great opportunity for educators who dream of building their own schools.
The Primer Fellowship is back. If you've dreamed of launching your own school in FL, AL, TX or AZ — we built this for you. We're on a quest to ensure this is the last generation left behind by the US K-12 system, and we need your help. Let's launch some schools!
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Maksim Stepanenko retweeted
I recently learned that the novelist, Cormac McCarthy, spent several years at the Santa Fe Institute helping scientists write papers. His advice was condensed into a brief Nature column. The first three points, and some of the final points, are really good. (h/t @eryney_ok)
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team is growing 🌳 very proud of the folks we have assembled at @operatordotxyz so far. yi is a beast!
The team you build is the company you build. Excited to welcome Yi to our team! 🐐
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Maksim Stepanenko retweeted
I wanted to read Henry Kissinger’s 400 page undergraduate thesis (it has an incredible first page), but really didn’t feel like dealing with a scanned PDF that’s annoying to read on a phone without constantly zooming and panning. So I decided to convert it to a nice markdown format using OCR and LLMs. Then I thought it would be nice to fix the footnotes and get rid of the page breaks and to fix the line breaks and other things like that. I was already working on some other coding projects, so I had the idea of loading up the draft markdown file in Claude Code and having it work on fixing these issues using a swarm of 20 sub-agents, which worked well. Then I thought it would be cool to link to the full sources for all the many references on sites like the Internet Archive or Project Gutenberg, so I had another swarm of sub-agents do a ton of searches to track the links down and insert them into the footnotes and bibliography. Then I figured that I might as well run it through my mind-map generator and summarization code to see what it comes up with, so I tried that. But now I had a few files to present, so needed some kind of index page. So I asked Codex with GPT-5 to whip up a slick looking web page to present the stuff nicely, which it did a yeoman’s job with. Note that I was already working with these tools in a bunch of other sessions on other projects, so my work here was occasionally giving some instructions to the coding agents and letting them crank away. I really didn’t spend much active time on this! Anyway, the net result is clearly the premier way in the world today to consume Henry Kissinger’s undergraduate thesis electronically. I’ll post the link in the next tweet to avoid getting punished by the algorithm. As for the thesis itself, it’s wild how erudite he was as a young man, and also what a great writer he was. And even more impressive considering that English was his second language. The thesis is basically him trying to come to grips with, and to mentally organize in an internally consistent way, a vast swath of Western thought. From what I’ve read so far, I think he did a pretty good job. Incidentally, his thesis is the reason Harvard changes the rules to limit the undergrad honors thesis to a maximum of 35,000 words. Good thing they didn’t apply this silly limit to Henry!
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this is so great! hope it keeps expanding to more cities, and beyond
Introducing a new type of civic tech made possible by AI. Every citizen should have a live, systems view of their government and today we bring that to SF! Track gov entities, spending, news, and more in real time. With LLMs, we can bring this to every city. Who's next?
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Latest book haul. In my Christopher Alexander era.
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1 month into being a dad now, it's the best thing ever who knew baby burps could bring this much joy
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Excited to welcome Matthew to the team. We've been very slow and deliberate with hiring at @operatordotxyz, but every single person on the team is exceptional and we are just getting started.
Please welcome our newest teammate, Matthew Zhu. He’s joining @operatordotxyz engineering to push the limits of what AI agents can do. Previously at @stripe, @ParafinHQ, and @amazon.
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One of the highlights of my time at Coinbase was working with @balajis on launching USDC. It was not unusual to get a call from him in the middle of the night, always starting with, "are you in a secure location?" Before I knew him, I remember running into @balajis in our elevator back in 2014, when he came to give a talk, and thinking if I should notify security about some crazy guy going up the elevator into our office 😅
Brian Armstrong on what he learned about management from Balaji Srinivasan “Balaji is a brilliant guy. He’s probably one of the top couple smartest people I’ve ever met in my life,” Brian begins. “He was briefly the Chief Technology Officer of Coinbase. He came in through an acquisition and did some amazing work. And he taught me how to manage a totally different type of person.” Brian continues: “Balaji is kind of unmanageable. He’s what some people might call a ‘free radical’ within an organization. He kind of bounces around, absorbing vast amounts of information — even things that aren’t his responsibility — and occasionally he would come back to me with these incredible insights.” Brian gives one funny example: “At one point he came back to me and said, ‘These are all the salespeople that are making more revenue than their salary, and these are all the people that are not.’ And the first thought I had was, ‘You’re not supposed to have access to anybody’s salary. How did you get that?’” Balaji replied, “Don’t worry about it. I found it in some database that I wasn’t supposed to have access to.” The next question Brian asked was, “How did you connect that all up?” The previous week Brian asked the data team to connect Salesforce to Coinbase’s salary data so they could start running some reports to have more accountability. But it was supposed to be a three-week project. Balaji responded, “Oh well I couldn’t sleep this weekend, and I just knew something felt off. So I had to code it up and put it all together.” When the data team completed their analysis three weeks later, they confirmed that Balaji was 100% right. “He was continually doing things like that,” Brian explains. “And he’s incredibly high in disagreeableness, which I learned from him as well. He would go into a team and ask, ‘Why isn’t this functioning well?’ And he would suffer no fools. He would not be afraid to go in there and turn half the people on a team — whether he had the permission to fire them or not… He was a very contrarian figure. I’d say about once a week someone would come into my office and say, ‘I can’t work with Balaji. He’s causing so much collateral damage.’ And I’d say, ‘Yes, but he’s also generating an enormous amount of value and I need you to learn how to work with him.’” Brian knew Balaji wasn’t going to last forever at Coinbase because it was incredibly disruptive, but ultimately he taught Brian how to be a “turnaround CEO” when needed: “In the past I was opting a little more toward trying to be liked instead of being clear about what we’re doing, where we’re going, and what the bar is. He helped me become a better CEO and have a little more disagreeableness.” Video source: @stripe (2025)
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Maksim Stepanenko retweeted
We’ve been using Claude Code at @operatordotxyz as our primary coding agent. We found its CLI-first design, and no-fluff communication to be the best. But as our usage grew, we ran into issues trying to run it alongside our local dev flow: conflicting checkouts, shared state, single-instance limits. So we vibe coded Claudespace, a CLI tool for spinning up isolated Claude Code instances locally using git worktrees, remapped ports, and scoped envs.
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Congrats to @burkaygur, @gorkem, and the rest of their super cracked team 👏
Today, we're thrilled to announce our $125M Series C funding round at a $1.5B valuation, led by Meritech Capital, marking our third successful raise in just 12 months! fal’s Generative Media Cloud now powers tens of thousands of applications, supporting over two million developers and more than 300 enterprise customers. From initial prototypes to fully scaled production, we've become the essential infrastructure enabling some of the most innovative and creative work in the industry. Over the past year alone, we've experienced extraordinary growth—averaging 40% month-over-month, consistently exceeding our own ambitious projections. Each month, hundreds of thousands of new developers and thousands of fresh applications join our platform, unlocking entirely new use cases previously thought impossible. With this latest round of funding, we're significantly scaling our engineering, support, sales, and marketing teams to keep pace with the accelerating demand and enthusiasm from our community. Our vision has always been clear: build a generative media platform that effortlessly creates dynamic, real-time content across video, audio, image, and 3D. Thanks to our incredible team, dedicated partners, and visionary customers, that's precisely what fal delivers today—empowering creativity at unprecedented scale.
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