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paul planchon

product minded engineer

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hello i'm paul, a software engineer from BiarritzBiarritz, currently working in ParisParis on Stratumn at Sia Partners. I lead the engineering team : we optimize the million LOC codebase, improve the CICD, and maintain all our k8s clusters on AWS.

i love going hardcore on subjects, obsessing over details and understanding how things work.

on my free time, i love to sail with friends or teaching it at Les GlénansLes Glénans.
i also surf and try to use my canon AE-1 camera when i can.

two things i buy too much and never use: books and domain names.

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Projects

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Stratumn

100x performance gain on core requests

Total rewrite of the core query engine to better index JSONb data using GIN indexes and postgres fine tuning. Complete redesign of the RLS authorization layer.

PostgresPostgraphileNode

Reduce CI/CD time by 80%

Change our git strategy from single repository per project to a very large monorepo. Fine tuning of the CI pipeline down to the runners. Adoption of GitOps in CD (using helm).

GitlabDockerHelm
brume

BrumeCloud

No-code open source devops platform

Brume is a fully automated devops platform allowing you to deploy your applications to any cloud provider following the best practices without any hassle. Vercel or Railway experience, but on your own infrastructure.

GoTemporalClickhouse
Karnet

Superfast, multi-model/modal LLM chat

I was tired of the shitty UI/UX of the major LLM providers. I was missing a great keyboard only chat, fast and smooth ui. So I built my own using Convex, Next.js and OpenRouter.

ConvexOpenRouterNext
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Blog

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