Architecture on Ashish Sainihttps://ashishsaini.work/tags/architecture/Recent content in Architecture on Ashish SainiHugo -- 0.154.0en-usSat, 06 Jun 2026 10:00:00 +0530From still renders to a walkable building: image-to-video and Claude are rewriting how architecture gets shownhttps://ashishsaini.work/posts/walkable-building-image-to-video-claude/Sat, 06 Jun 2026 10:00:00 +0530https://ashishsaini.work/posts/walkable-building-image-to-video-claude/Image-to-video models invent the motion between architectural renders; Claude turns the footage into a scroll-driven walk. A small experiment that cost about $4.5 and an afternoon.Fifty million messages a day on fifty Lambda functionshttps://ashishsaini.work/posts/fifty-million-messages-fifty-lambdas/Tue, 30 Sep 2025 18:45:00 +0530https://ashishsaini.work/posts/fifty-million-messages-fifty-lambdas/Building Comify's communication backend serverless wasn't about avoiding ops. It was about making cost-per-message a first-class design constraint, and serverless is the only architecture that bills the way the business actually works.Ten million calls a day with a team of threehttps://ashishsaini.work/posts/ten-million-calls-team-of-three/Mon, 18 Mar 2024 09:30:00 +0530https://ashishsaini.work/posts/ten-million-calls-team-of-three/How a phone-number-verification product called CODAC scaled to 10M+ calls a day on a handful of telephony servers, and the boring tooling that made it possible.