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Jonas RousselJR

Jonas Roussel

Back-end Developer | NodeJS/TS | Go/Golang 🚀

€500/day
4 projects
Nantes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jonas

Developer for over 5 years, with training at École 42.

I started programming self-taught at 14 (Java/C++). I deepened my knowledge by joining the École 42 (Paris) program. These acquired skills allowed me to co-found Pikomit and undertake the development of an application in the complex field of social networks, and then become CTO of Notice Studio, a young startup publishing content on the web.

📟 Back-End Development:
- NodeJs/Typescript
- Go
- MongoDB
- PostgresSQL
- Firebase
- Redis

⚙️ DevOps / SysAdmin:
- Docker
- Github Actions (CI/CD)
- Kubernetes
- GCP / AWS

Feel free to contact me for any questions.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Nantes (up to 20km), Auray (up to 50km)

Experience

  • Notice
    CTO
    PUBLISHING
    August 2022 - March 2024 (1 year and 7 months)
    Paris, France
    Architecture and maintenance of the entire Tech infrastructure and management of a team of 4 other developers:
    - Management
    - SysAdmin (GCP / AWS)
    - DevOps (Github)
    - Back-end (NodeJS / Go)
    - Front-end (ReactJs)

    Project Management System Administration Github Actions Google Cloud Platform Amazon Web Services Node.js Typescript Golang React.js
  • Pikomit
    Co-founder and CAO
    SOCIAL NETWORKS
    March 2020 - March 2022 (2 years)
    Paris, France
    Setup and management of the entire technical part of a Consumer App:
    - creation of a consumer mobile application
    - setup and maintenance of a micro-services infrastructure
    - implementation of auto-scaling strategies
    Node.js MongoDB Firebase Google Cloud Platform Flutter RabbitMQ Kubernetes Vue.js
  • Kraze
    Fullstack Developer
    SOCIAL NETWORKS
    March 2019 - August 2019 (6 months)
    Paris, France
    In collaboration with these 2 co-founders, development of the entire technical part of a social network:
    - Improvement of a Firestore database
    - Development of a stable mobile application
    - Implementation of a complete admin panel
    Node.js Firebase Typescript JavaScript Android Kotlin

Reviews

4.4

Out of 3 ratings

AlexandreA

Alexandre

NanoNap

Reviewed on 10/8/2020

Excellent work! Proactive when necessary, Jonas accepted this difficult mission and saw it through to the end. Thanks again!
PascaleP

Pascale

CYBERSCOPE

Reviewed on 6/2/2020

Great collaboration with Jonas

Recommendations

Tom M.TM
FU
Sofian DelhommeauSD
+2
Tom M. and 4 other people have recommended Jonas

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Education

  • Digital Technology Architect
    École 42
    2020
    42 est la première formation en informatique entièrement gratuite, ouverte à toutes et à tous sans condition de diplôme et accessible dès 18 ans. Sa pédagogie est basée sur le peer-to-peer learning : un fonctionnement participatif, sans cours, sans professeur, qui permet aux étudiant(e)s de libérer toute leur créativité grâce à l’apprentissage par projets. 42 a été fondée à l’initiative de Xavier Niel en 2013 alors que l’industrie du numérique en France subissait une importante pénurie de développeurs informatiques. Pour former en grand nombre les meilleurs talents de demain, l’établissement met à disposition les meilleures infrastructures dans des lieux innovants et modernes à Paris et Fremont (Silicon Valley).

Skill set

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