https://blog.swadhin.cv/blog/opencode-btrfs-metadata-exhaustion/ 2026-09-28T11:08:45.000Z Swadhin's Blog en Blog 2026-09-28T11:08:45.170Z OpenCode wrote 125,000 loose Git objects into my home directory and never committed once Backend, DevOps https://blog.swadhin.cv/blog/designing-data-pipelines-that-stay-cheap/ 2026-09-23T20:32:27.000Z Swadhin's Blog en Blog 2026-09-24T15:00:00.000Z Designing data pipelines that stay cheap System Design, Data Engineering, Backend, Performance, Architecture https://blog.swadhin.cv/blog/designing-an-api-for-100000-requests-a-second/ 2026-09-23T20:17:57.000Z Swadhin's Blog en Blog 2026-09-24T10:00:00.000Z Designing an API for 100,000 requests a second System Design, Backend, Performance, Architecture, Distributed Systems https://blog.swadhin.cv/blog/flare-self-hosted-webmail/ 2026-09-21T13:28:52.000Z Swadhin's Blog en Blog 2026-09-21T12:49:27.780Z Flare: self-hosted webmail for my own domain Backend, DevOps, Architecture https://blog.swadhin.cv/blog/filesystem-event-log-in-sqlite/ 2026-09-23T12:05:47.000Z Swadhin's Blog en Blog 2026-09-20T10:00:00.000Z A filesystem event log in SQLite Data Engineering, Backend, Programming https://blog.swadhin.cv/blog/treating-toml-as-a-database/ 2026-09-23T12:05:56.000Z Swadhin's Blog en Blog 2026-09-13T10:00:00.000Z Treating a directory of TOML as a database Data Engineering, Architecture, Programming https://blog.swadhin.cv/blog/scholarship-ingestion-pipeline/ 2026-09-23T12:05:53.000Z Swadhin's Blog en Blog 2026-09-06T10:00:00.000Z A scholarship ingestion pipeline that dedupes across three sources Data Engineering, Backend, Programming https://blog.swadhin.cv/blog/real-time-video-analytics-pipeline/ 2026-09-23T12:05:51.000Z Swadhin's Blog en Blog 2026-08-30T10:00:00.000Z A real-time video analytics pipeline that refuses to store unknown faces Machine Learning, Data Engineering, Backend https://blog.swadhin.cv/blog/load-testing-an-encrypted-api-gateway/ 2026-09-23T12:05:50.000Z Swadhin's Blog en Blog 2026-08-23T10:00:00.000Z Load-testing an encrypted API gateway toward a billion requests Encryption, Backend, Performance, Distributed Systems https://blog.swadhin.cv/blog/veet-the-linux-uninstaller-that-cleans-what-package-managers-leave-behind/ 2026-09-21T13:08:48.000Z Swadhin's Blog en Blog 2026-08-18T10:00:00.000Z Veet: the Linux uninstaller that cleans what package managers leave behind DevOps, Technology, Programming https://blog.swadhin.cv/blog/self-hosted-llm-gateway-and-mlops/ 2026-09-23T12:05:54.000Z Swadhin's Blog en Blog 2026-08-16T10:00:00.000Z A self-hosted LLM gateway with cost, safety, and MLOps in one container Machine Learning, Data Engineering, Backend, DevOps https://blog.swadhin.cv/blog/anomaly-detection-on-free-satellite-data/ 2026-09-23T12:05:45.000Z Swadhin's Blog en Blog 2026-08-09T10:00:00.000Z Anomaly detection on free satellite data, end to end for nothing Machine Learning, Data Engineering, Architecture https://blog.swadhin.cv/blog/just-api-a-python-framework/ 2026-08-08T18:19:06.000Z Swadhin's Blog en Blog 2026-08-08T18:19:06.325Z JustAPI: a Python web framework with a Rust core — the story, the numbers, and what I actually learned AI, Render Tests, Encryption, Backend, Performance, Architecture, Technology, Tutorials, News, APIs https://blog.swadhin.cv/blog/gdpr-and-the-append-only-log/ 2026-09-23T12:05:48.000Z Swadhin's Blog en Blog 2026-07-26T10:00:00.000Z GDPR and the append-only log: a lakehouse that has to forget Data Engineering, Backend, Architecture, Distributed Systems https://blog.swadhin.cv/blog/a-european-air-traffic-lakehouse-on-free-tiers/ 2026-09-23T12:05:43.000Z Swadhin's Blog en Blog 2026-07-12T10:00:00.000Z A European air-traffic lakehouse that runs on free tiers Data Engineering, Backend, DevOps, Architecture https://blog.swadhin.cv/blog/a-browser-media-engine-without-ffmpeg-wasm/ 2026-09-23T12:25:22.000Z Swadhin's Blog en Blog 2026-07-05T10:00:00.000Z A browser media engine without FFmpeg WASM Performance, Architecture, Programming https://blog.swadhin.cv/blog/isolated-instances-of-any-cli-rootless/ 2026-09-23T12:25:20.000Z Swadhin's Blog en Blog 2026-06-21T10:00:00.000Z Isolated instances of any CLI, rootless Backend, DevOps, Programming https://blog.swadhin.cv/blog/we-had-1m-users-got-acquired-and-i-still-think-we-made-the-wrong-call/ 2026-09-25T10:52:15.000Z Swadhin's Blog en Blog 2026-06-12T10:57:36.729Z The Boring Rat reached 1M reported users, then we sold it Architecture, News https://blog.swadhin.cv/blog/introducing-gvx-the-runtime-layer-python-never-had/ 2026-06-09T06:55:31.000Z Swadhin's Blog en Blog 2026-06-05T10:00:00.000Z keybinding Backend, DevOps, Performance, Architecture https://blog.swadhin.cv/blog/i-got-tired-of-github-being-down-so-i-built-my-own-git-platform/ 2026-06-05T16:07:08.000Z Swadhin's Blog en Blog 2026-05-22T09:02:22.444Z I Got Tired of GitHub Being Down, So I Built My Own Git Platform System Design, Backend, Architecture, Programming, Tutorials, News https://blog.swadhin.cv/blog/a-local-first-ai-coding-cli/ 2026-09-23T12:25:18.000Z Swadhin's Blog en Blog 2026-05-09T10:00:00.000Z A local-first AI coding CLI Machine Learning, Backend, Programming https://blog.swadhin.cv/blog/a-grammar-checker-that-never-phones-home/ 2026-09-23T12:25:17.000Z Swadhin's Blog en Blog 2026-03-29T10:00:00.000Z A grammar checker that never phones home Machine Learning, Backend, Programming https://blog.swadhin.cv/blog/running-1m-users-on-50-dollars-a-month/ 2026-09-23T11:32:23.000Z Swadhin's Blog en Blog 2026-03-15T10:00:00.000Z Running 1M users on $50 a month: the infrastructure behind Boringrats Data Engineering, Backend, DevOps, Performance, Architecture https://blog.swadhin.cv/blog/versioned-memory-for-ai-agents/ 2026-09-23T12:25:15.000Z Swadhin's Blog en Blog 2026-02-24T10:00:00.000Z Versioned memory for AI agents, seven languages deep Machine Learning, Data Engineering, Architecture, Programming https://blog.swadhin.cv/blog/art-a-modular-transformer-that-abstains-instead-of-guessing/ 2026-09-21T13:08:45.000Z Swadhin's Blog en Blog 2026-01-18T10:00:00.000Z ART: a modular transformer that abstains instead of guessing AI, Machine Learning, Architecture https://blog.swadhin.cv/blog/self-hosting-the-whole-git-workflow/ 2026-09-23T12:25:13.000Z Swadhin's Blog en Blog 2026-01-11T10:00:00.000Z Self-hosting the whole Git workflow Backend, DevOps, Architecture, Programming