Make 25 engineers act like 250
Michael Angstadt is VP of Engineering at ClosedLoop, an eight-year-old company he affectionately calls an old-fashioned AI shop. ClosedLoop built its success on a risk stratification platform that helps health insurers process claims, then extended that deep work in data science and modeling into a healthcare app -- an AI two-way swinging door between a patient and their doctor, informed by every MRI and every note from a last visit. After ChatGPT's Health GPT caught the company from behind, ClosedLoop went back to the drawing board and doubled down on what was actually working: a multi-agent orchestration platform, built on top of Claude Code, that took its engineering from terrestrial speed to 300% faster. Now ClosedLoop is packaging that platform and offering it to other companies.
Angstadt came to healthcare from advertising, with time at Meta and a stretch at Atmosphere before moving into the health space. That arc -- consumer-scale ad systems, then a regulated industry -- shaped how he thinks about scale and signal. He frames ClosedLoop's pivot as a paradigm shift away from a 35-year-old habit: Scrum, he points out, dates to 1993, and nobody uses a 35-year-old computer. He has not written a ticket in he-can't-remember-how-long, and the tickets his work produces as an artifact are ten times better than the ones he used to handwrite. Before the interview, in eight minutes and under 20 kilobytes of a Claude skill, he cancelled the company's Confluence subscription.
His core idea is to stop optimizing the single-player workflow everyone else is open-sourcing and instead make a team of 25 engineers act like 250 -- collaborating, reviewing, and shipping in far bigger chunks. He treats every human in the loop as friction and asks what value the human adds at each step: decisions and taste, yes; execution, no. Rather than tuning code until a review finds no issues, he wires agents to real production signal -- change this until PostHog retention rises, until the Datadog CPU metric moves. He sees the future moat in network effects, where shared agents and shared context make software valuable the way CrowdStrike is.
What animates him is the chance to unbridle people from tedium -- running the same workloads from a kayak as from his desk, his product manager watching his agents work in the open instead of dragging him to a 15-minute stand-up. But he is clear-eyed about the dark version. Outages at the big providers are increasing, more unread code ships every day, and he would not be surprised to see agentic ransomware inside the year -- software running rogue, with no person to put in jail. His answer is stewardship: governance, traceability, knowing which agent wrote which line. He wants ClosedLoop to leave a dent in history pointed the right direction -- and to be an open-source counterweight to the vendors who sell you tooling and meter the tokens it burns.
Read full transcript of interview
VP of engineering for ClosedLoop AI.
Just between Atmosphere, I saw that. How was being out of the media?
You know, it's a bit of a change, certainly. Meta into Atmosphere, spent quite a bit of time in advertising, and so it was neat to get into the healthcare space, and even neater now with sort of the advent of AI, the big pivot our company's doing in the productivity software, and the sort of special sauce that got us where we were with the healthcare app, now being able to take that to other companies.
Talk to me a little bit about that. What does ClosedLoop do?
Yeah, so ClosedLoop AI is an eight-year-old, what I'd like to say, old-fashioned AI company, and so kind of got our success with a risk stratification platform, helping health insurance companies process claims and whatnot. From that, we had a sort of additional add to the portfolio of a healthcare app, taking all of those industry relationships we had, the success we had in sort of the deep roots of modeling and data science, and paying that forward to how can we improve healthcare outcomes for Medicare patients, be able to extend doctor's offices and not replace them, but give them tools to help scale and really make sort of an AI two-way swinging door between you and your doctor. So be able to be informed with your medical records, every MRI you've ever had, even the notes from your last doctor's visit, and be able to have a chat experience.
December, January, ChatGPT came out with Health GPT, caught us from behind, not only with a sort of retail offering for B2C, but also an enterprise offering for hospitals, administration, et cetera. So we made the hard decision to sort of go back to the drawing board and say, "Okay, what's working with the company?" And what was working is that we went from sort of what I'll call terrestrial speed of engineering and sort of traditional planning, story pointing, backlog refinement, and went 300% faster by leveraging AI tooling, building our own multi-agent orchestration platform off the back of Claude Code. So doubling down on that and now scaling that out and offering that out to other companies as well.
Okay. So when you talk about that orchestration platform, the conversations that are happening with CTOs and VPs of engineering is every company has to develop their own AI workflow and framework. There's no scrum, there's no ubiquitous process for using this stuff. So you are taking the process that you developed and now you're making that available to other people?
Absolutely. We've seen a huge paradigm shift in shifting left. When you look at traditional story-pointed tickets, what you would bring into a traditional scrum agile process, the time and energy you can spend on a daily basis and a daily stand-up, sharing context of what are you working on, what's next, where you're at in the process — all of that is sort of in the past.
A lot of people don't realize Scrum.org, Scrum in general, that's from 1993, over 35 years old. Do you know anybody that uses a 35-year-old computer or a cell phone? Definitely not. So in terms of something I think we've just as an industry gotten stuck in, we've really been able to see a paradigm shift in thinking about what traditionally would be an epic or an initiative being a bite-sized piece of work now for an engineer. It's a lot more important about making sure you're defining the work and planning it in an appropriate way, making sure it fits within your architectural guidelines, it's collectively exhaustive and mutually exclusive so you can concurrently have more than one person work on it. Some of those lessons that we've learned from both a process standpoint and the actual technology, we've sort of bundled up and now are making readily available.
How's your traction?
So far so good. Lots of success. We've actually just released the sort of core of the bit, which is our Claude plugins. These are open source plugins, very similar to a lot of orchestration frameworks you see out there. But that's not nearly as exciting as what we've got in store. That really is the single-player aspect of things. You see this a lot in agentic workflows or management, things like AgentTown or get-shit-done frameworks. These various frameworks that are coming out and people are posting open source on GitHub — it's all about me as a single player.
How do I have multiple agents sort of synthesize or provide a synthetic team for me in different aspects and ratios, critiquing, judging each other, et cetera — that's where we see a real opportunity. A lot of people aren't focused on how you take a team of 25 engineers and make them act like 250 engineers. How are you collaborating effectively? How are you reviewing things properly? How are you doing all the same things that got you great code six, 12 months ago, but now just doing it in larger chunks and bigger pieces?
Well, the more people I talk to, I'm hearing this again and again. The bottleneck has changed, and the new bottleneck seems to be on the consumption end of, okay, we build all this stuff. We need feedback. Someone's got to use it to make sure it's right. But where's the user base? I built this thing. Are they going to come? Are you getting enough users in the system with all this great stuff that you're building to get the feedback necessary to get that back into your SDLC?
Right, exactly. I think that's the part about signal that we're looking at. You can certainly have an LLM judge how good an artifact of an LLM is in and of itself. But where we really find meaning is being able to plug in the production sources of signal and telemetry observability that you've already been using. So being able to plug in and not tune for, change this code until a code review doesn't find any issues, but change this user experience until PostHog user retention goes up, or change this code until the CPU metric in Datadog is up or down. By being able to have those signals that are the actual results, it's self-learning the same way that it would find a bug or a linting issue.
But it's still using — this isn't with human testing.
No, this is 100%. So we are probably on the bleeding edge or leading edge of adoption here. We are not testing anything with human beings. We look at every human in the loop as friction, and you look at those transitions and go, okay, what value is the human being adding at this step? Are we making a decision? Are we providing direction in terms of taste? Those are the things that are difficult for an LLM to still do. In terms of execution steps, we're taking something like exhaustively do a Monte Carlo simulation on multiple variants of the prompt until CPU is within 5% of our thresholds — hand that off to an LLM all day and let it churn.
So from a single standpoint, I think it does depend on what you're trying to solve. But for things you do have good signal for — user retention, e-commerce, any sort of golden signals around telemetry infrastructure — you can pipe that right back in and have the same solve-for as you would in any other artifact-bound non-deterministic system.
So the question is, where is the human still needed in this process?
I think at the end of the day, you need to decide what work you're going to do. What features do you add? What is a priority? When essentially it rounds to zero to add anything you'd like to any application, including copycatting any competitor's feature capability, now it becomes about the brand affinity. Do people love using your product? Is there a cohesion to the user experience in a way that isn't about "we delivered 15 features this week" or "there's 18 new buttons" — is this all solving a real-world problem for someone?
A world of infinite personalization may be hard. I can't tell if it's a good thing — it's probably bad in some ways. We've seen how it's bad with information. I was talking to a product guy: you need feedback from the guys using the software. But we could reach the point with AI where, well, this guy likes the button over here and this guy likes the button over there, and his own personal thing will just build the app for him and connect to the things it needs to. Which is a UX question — we don't actually know what the UX and deliverability of all this AI stuff looks like. Is it an actual finished product that we see, or is it just the translation layer that goes into something that then becomes the front end for that individual to use?
Well, it certainly resets the calculus entirely. You look at the sort of collapse of SaaS as it were. In reality, you look at it and go, okay, well, if it costs me $12 of tokens to build something that is completely custom-fit for me and my own productivity Kanban board, am I going to spend $20 a month on someone else's software? Maybe, maybe not. But I think that rounds to zero again as you continue to go down the road.
The interesting part in how you do that math or how you infinitely customize things is a matter of what network effects you're getting. If you and I are all running our own Kanban productivity boards and have 25 agents doing things for us, that's awesome. But what if one of my agents learned something that could be valuable to one of yours? Or what if we want to have a conversation and collaborate on a document, or have a shared understanding of both of our code hitting the same repo and not stepping on each other and having merge conflicts? So I think what we're going to find is software is like CrowdStrike, software is like ClosedLoop, where the value is in the network — the network effects, the combination of a critical mass of folks utilizing this at scale. I think that becomes very interesting from a moat perspective for software development.
What is most exciting to you right now?
You know, I think the neatest thing that we have an opportunity to do is really empower the human race. Give us an opportunity to get out from under a lot of tedium, even in white-collar jobs — things like remote work or being at a specific computer at a specific time.
With our remote execution control plane, I can be on a kayak while my laptop's running the same amount of workloads as if I was sitting on my desk right now. I can transfer that to my phone and it can notify me and give me a push notification if it needs any input from me. The amount that we're going to be able to scale and really unbridle ourselves from this traditional methodology of "every day I have to be at this 15-minute meeting because if I have a ticket in development, it's a complete black box to everybody on my team, so I have to show up and manually describe where I'm at because it's completely opaque in every system today" — versus my product manager right now, I don't have to go to stand-up while we're in this interview, and she can look at what's running on my computer right now, what step it's on in every Claude process I have running. So it's like complete transparency, working out in the open, and the speed at which we're able to come at sort of entrenched enterprise softwares.
Before this interview, I in less than 20 kilobytes and eight minutes cancelled our Confluence subscription. We're going to back Confluence up via a Claude skill into a GitHub repo with markdown files. Their backups are necessarily engineered to be obfuscated for human beings — it's a zip file with a million nested files that cross-reference attachments, because it'd be a nightmare to go through that and unwind it. So you get a backup, but it's great — you're still vendor locked. With a Claude Code skill that's less than 20 kilobytes, you can port that to GitHub, and now we cancelled our Confluence subscription. There's dozens of things like that that have been rocks in the cart of software engineers for years.
I asked an engineer the other day, "When did you try Jira for the first time? Did you even want to? Who forced you to do it?" Now it's just a matter of habit. A lot of these habitual things we've been doing for the last 35 years — Scrum wasn't the answer, the end-all be-all. It was just a phase that we were in given the technologies at the time. Now we can really collapse all of that additional time that we had to spend talking and thinking and writing tickets. I can't remember the last time I wrote a ticket, and the tickets that I'm producing as an artifact of my work are 10 times better than the ones I would hand-write.
There are a few hundred thousand software engineers in the US. 12 months from now, how many are there? What does a software engineer look like in 12 months? I don't think they're all going to make it.
I think the world becomes very different. I think it's analogous to what social media did for content creators and influencers. If you go and look at trends on LinkedIn of how many people are just posting things open source that two years ago they would have started a small startup company and tried to charge people money for some SaaS product — they're just giving it away now. The chance to "become famous" or drop a bomb like OpenClaw and then get acqui-hired by OpenAI or something like that. It's sort of more of a celebrity route now of, can you get out there? Can you solve a novel problem? Can you market yourself as an individual contributor in a way that you're sort of a rock star?
I don't think that there's a ton of room left for "well, I come in at 9, I leave at 5, whatever you assign to me I'll get completed." The job is changing and it's changing very rapidly, so I think there's probably less software engineers. I think a lot of software engineers would be able to convert to product managers, to data scientists, to adjacent business functions that just happen to know how to code.
But as well, it's coming from the other side. My product manager is in the 45th percentile globally at Pincero AI for Python delivery. She never reads a line of Python. She's just fixing bugs and things she notices in the app and pumping them through the system in a click-and-drag UI. So from that respect, I think it'll just be an expectation that everybody knows how to software-engineer. Common people will have Claude skills and scripts that are running regularly — a few bots running in your house virtually that are doing things for you on a regular basis. Everything from watering your flowers to turning on your alarms, to managing your checkbook, to ordering your groceries for delivery. It's going to be common for everyone on the planet to be doing.
What's keeping you up at night, though? What's freaking you out right now?
I think there is a version of this that gets scary really quick. Everybody has seen Idiocracy and other dystopian sort of futures. Outages at Amazon, at Cloudflare, at OpenAI — they're increasing, they're not decreasing. Part of that is volume, but part of it is the fact that there's more and more code, voluminous code written every day, that's not actually getting read by a human being. There is a departure of understanding there.
The autonomy of these things as well — you see things like MoltBook come out, where now there's agents trading skills that are eliminating a hard drive at an arbitrary IP address and posting bounties for other agents to get paid in tokens to continue operating, to go execute on these functions. I would not be surprised at all if inside of this year we see some sort of agentic-only ransom where there's been some data breach, some agent running rogue understands the concept that it needs tokens to exist and continue to run, and is sending out emails saying, "Listen, I've got your social security number. Fill this account with this much money, this many tokens, transfer this crypto here, or I'm going to leak it on the dark web." We're inside of 12 months of stuff like that happening on a regular basis.
That's not an issue about a human being. There's no person to put in jail for that. It's software running rogue. That version of the future can get scary really quick. So I think it's a matter of all of us being stewards of turning this in the right direction and being able to have the governance, compliance, traceability. SOC 2 didn't stop when we started doing AI workflows. Having the provenance of where did this line of code come from, what agents did each engineer use as they were creating this artifact — those are questions that I don't think a lot of CTOs are prepared to answer. But we need to be if we're going to keep a handle on this stuff.
Are you more excited or are you more fearful — anxious, I should say?
I am excited that ClosedLoop is in a position and has an opportunity to have a dent in history in the right direction. What we're thinking about in terms of — not engineering is dead or replacing the software team, but again, how do you take your team of 25 engineers and have them act like 250? How do you have an idea in the morning and have users experiencing it by the afternoon and seeing if it works or not?
And also at the same time, I think giving a bit of a voice and having a platform that isn't built by tooling from the same folks that are selling you the API tokens you're burning by using the tooling. You see things like Symphony from OpenAI and whatnot, which is very similar — but you're buying from the same person that's metering your API token usage. Those are some of the things from a vendor lock-in standpoint, just cost controls and management efficiency.
I think we have a unique opportunity to provide the market sort of an outlet. We will be open-sourcing and taking open contributions across our platform. Being able to have a place where one-off folks that are coming up with this skill or this tool or this plug-in extension or this GitHub repo can join together and band against the big folks that are coming out with stuff on a daily basis. So yeah, I think we're part of the solution and continue to have an opportunity to be in the arena to do so. That's what gets me excited, and I think leads me on the side of like, we can do this the right way.
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