A seven-person systems studio shipping production-grade web, mobile and backend software — across the platforms you already run on.
Sixty-two systems in production across e-commerce, healthcare, logistics and fintech.
Six services. One small team that's shipped sixty-two production systems.
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Web, mobile, desktop and backend — hand-rolled where you need it, and on solid frameworks when you don't. One team, one codebase, one set of opinions.
We profile the hot paths, redraw the architecture, and tune the layers that actually move the needle — from query plans to global edge.
Custom apps, storefronts, embeds, extensions and the integrations between them — done at platform level, not glued together with a no-code tool.
Instrumented end-to-end, integrated cleanly, owned by you. From lifecycle email to attribution to the custom tools your growth team keeps asking for.
Workflows, glue and bespoke LLM pipelines, wired into your stack. We pick the right tool for the job — and write code where the tool stops.
Firmware, edge runtimes and device-to-cloud telemetry. We work all the way down to the silicon when the project asks for it — and back up to a dashboard the operations team can use.
A small selection of companies whose internal systems, storefronts or product platforms we've built or rebuilt.
Airbnb
Notion
Spotify
Linear
Figma
Duolingo
Discord
Patreon
Coinbase
MediumAirbnbNotionSpotifyLinearFigmaDuolingoDiscordPatreonCoinbaseMedium
They rewrote our ingestion path in a long weekend and we never went down again. The kind of engineering team you stop comparing to other agencies.
We needed a Shopify partner who could actually write a checkout, not glue plugins together. Kiloctet wrote ours from the ground up.
The fact that they shipped their own language makes a lot of sense once you work with them. They debug at a level most teams never reach.
Founders and engineering leads talking about what we shipped. No marketing team in between.
“Before Kiloctet, our ingestion path was held together with cron jobs. Now it’s a real system — 142ms p95, 0 incidents.”
“We needed a Shopify partner who could write a checkout, not glue plugins together. Kiloctet wrote ours from the ground up.”
“The fact that they shipped their own language makes a lot of sense once you work with them. They debug at a level most teams never reach.”
“We stopped comparing them to other agencies after the first sprint. Different league entirely.”
Six years of shipping production-grade software for teams who can’t afford to ship a half-baked thing.
Live with Northwind · right now 
Direct access to the engineers writing the code — no project managers in the middle.
Sixty-two production systems shipped for engineering teams in fintech, e-commerce, healthcare and logistics.
Average uptime on the systems we operate. We pick boring infrastructure on purpose.
Average measurable revenue or performance improvement after a Kiloctet engagement.
The kind of engineering team you stop comparing to other agencies. Northwind moved nine-figure GMV in the quarter following the rewrite, with 99.99% uptime and a 142ms p95 on the path that used to time out.
Tell us what you're working on — we usually reply within one business day, and we'll be honest if it's not a fit.
