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Backend Software Engineer.

I write Python backends: tests, observability, and code that's straightforward to change.

01

Work

Mar 2024 — Present

Paris, France

Backend Software Engineer · Papernest

Backend engineer on a squad building papernest's in-house CRM, the Salesforce replacement used by 500+ sales ops across multiple countries in Europe and Africa to handle 2k+ inbound calls per day and 10k+ contracts per month.

  • DDD multi-service architecture progressively replacing the legacy Salesforce setup.
  • 500+ sales ops migrated across multiple countries in Europe and Africa; 80% adoption two weeks after launch.
  • Integrations with major energy providers for reliable contract data synchronization across the subscription workflow.
  • Salesforce subscription phased out, cutting €200k+ in yearly tooling spend.
  • Python
  • Django
  • FastAPI
  • PostgreSQL
  • Celery
  • AWS
  • Docker

Jan 2014 — Apr 2024

Paris, France

Sound Engineer & Stage Manager · Freelance

Nine years in audio engineering and stage management: live broadcast, TV, theatre, contemporary dance.

  • Recurring sound engineer for live broadcasts at RMC Sport, NextRadioTV, and Blast le souffle de l'info.
  • General stage manager and sound for contemporary dance: Cie Cassiel Gaube (3+ years), Ménagerie de Verre, Rencontres Chorégraphiques de Seine-Saint-Denis.
  • Transitioned to software in 2022–2024 via self-taught Python and the 42 Piscine bootcamp; joined papernest in March 2024.
  • Live broadcast TV
  • Concert sound
  • Theatre & dance
  • Stage management
02

Stack

Backend
  • Python
  • Django
  • FastAPI
  • Celery
Data
  • PostgreSQL
  • Redis
  • BigQuery
Infra
  • Docker
  • AWS
  • CI/CD
  • OpenSearch
  • Sentry
Tooling
  • uv
  • ruff
  • mypy
  • pytest
AI / Agentic
  • Claude Code
  • MCP
  • LLM integration
03

Projects

helPRs

A pluggable AI skill runner for pull requests. Ephemeral Docker containers spin up Claude Code to challenge the PR author, defend the architecture, or audit changes, and stream results back live.

  • GitHub App
  • FastAPI
  • Docker
  • Claude Code
  • LLM

Étude

A programming tutor that runs inside Claude Code. Assesses your level, teaches one concept at a time, sets calibrated exercises, runs and grades your code, with a hook that stops the AI from writing your solutions.

  • Claude Code
  • Python
  • Education
  • Spaced Repetition
  • LLM

shh

A voice-to-text CLI built on Whisper, published on PyPI.

  • CLI
  • Python
  • Whisper
  • PyPI