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Description

Specializing in data and web, I've worked with companies of all sizes to meet a variety of needs:

- Setting up their tech infrastructure

- External or internal web applications

- APIs: querying or creation

- Data pipelines

- Database design

- Legacy system migration

- DevOps

My skills:

- Python: FastAPI, Flask

- Go: Gin, Templ, sqlc

- TypeScript: HTMX/Alpine.js, Bun/Elysia, React/Redux, Node.js

- Haskell

- DevOps: Linux, Git, Docker, Ansible, Kubernetes, CI/CD (cloud: Azure, VPS: OVH)

- Databases: PostgreSQL, SQLite, Redis, Elasticsearch

- Interest in functional programming: Haskell, PureScript, Elm, Erlang, Elixir, Clojure, or Rust

Also: RabbitMQ, MongoDB, Nginx, Caddy, Auth0, Bootstrap, Material UI, Bulma, DaisyUI

Industry field of expertise

Languages

French
Native or bilingual
English
Native or bilingual
Spanish
Fluent
Italian
Basic

Workplace preferences

Can work on-site

Bordeaux (up to 50km), Arcachon (up to 50km), Biscarrosse (up to 50km), Mont-de-Marsan (up to 50km)

5 Degrés
Software Engineer
January 2026 - Today (7 months)
Bordeaux, France
Greenspot (electric vehicle charging stations) – Development of the technology platform from scratch, industrialization of the machine learning model
API DevOps Python FastAPI PostgreSQL
Bioceanor
Tech Lead
January 2025 - December 2025 (11 months)
Bordeaux, France
Platform maintenance, complete source code refactoring, integration of geospatial and time-series data in the aquaculture domain.
Peaksys
DevOps / MLE
January 2024 - December 2024 (11 months)
Bordeaux, France
Peaksys (Cdiscount): Industrialization of data science workflows and deployment of machine learning models, optimization of algorithm performance

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- C Programming with Linux
edx, Inc.
- C Programming with Linux
French Engineering Degree
ENSTBB-Bordeaux INP
2014
French Engineering Degree

Yoann Planchenault

Full Stack Software Engineer | Data · Web

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