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dlepaux/readme.md

David Lepaux

Tech Lead in Geneva, Switzerland. 13 years building web platforms — luxury, sports, e-commerce, media.

Started writing code professionally in 2013. Still hands-on by choice — web day to day (React, Next.js, TypeScript), systems work on the side (Rust, lower-level primitives, the parts you only see when the runtime stops helping).

Worked with FIBA · Visilab · Patek Philippe · Lausanne Tourisme · Publishing Factory


Open Source

realtime-bpm-analyzer — Zero-dependency TypeScript library for real-time BPM detection via the Web Audio API. Used in music players, DJ tools, and streaming services.

npm downloads stars

docker-exporter — Lightweight Rust Prometheus exporter for Docker container metrics. Built for ARM64 + cgroup v2, multi-arch image on GHCR.


Stack

Day to day

TypeScript React Next.js Node.js PostgreSQL Docker

Going deeper

Rust Ansible

By volume (public + private repos)

Top Languages


LinkedIn Website

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  1. realtime-bpm-analyzer realtime-bpm-analyzer Public

    Library using WebAudioAPI to analyse BPM from files, audionodes. It's also able to compute BPM from streams as well as realtime using a microphone. This tool might be useful for music producers and…

    TypeScript 312 23

  2. docker-exporter docker-exporter Public

    Lightweight Prometheus exporter for Docker container metrics — built for ARM64 and cgroup v2

    Rust 1