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Josselin CaërJC

Josselin Caër

🪙 React, Next.js Developer, n8n Automation

€390/day
23 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Josselin

👨🏻‍🚀 For 6 years, I have been offering comprehensive technical support for workflow automation and the creation of showcase websites: fast, editable, and optimized for SEO.

My Services

❇️ n8n, Make, Zapier Automations / AI Agents ✨
Creation of automated workflows to simplify your tasks (n8n, ChatGPT, Claude)


❇️ Creation of Editable Websites via CMS
Ultra-fast static sites with Headless CMS (Astro/Next + Prismic, Sanity, Contentful, etc.)

❇️ Migration from Webflow to Next/Astro
Regain full control over your content with an Astro.js site

❇️ Support and Maintenance for Next, Astro, Gatsby Sites
Bug fixes, SEO improvements, site updates...

❇️ Development of New Pages/Sections on Existing Site
Addition of new content types / features

❇️ Gatsby Migration (End of Life)
Prepare for migration to another framework before Gatsby.js reaches its end of life


đź’»Personal Website**: **josselin.pro/fr
  • French

    Native or bilingual

  • Spanish

    Fluent

  • English

    Fluent

  • Portuguese

    Fluent

Can work on-site
Paris (up to 50km), Lannion (up to 20km)

Experience

  • publidata
    Front-end developer
    PUBLIC SECTOR
    March 2024 - October 2024 (7 months)
    • Design of reusable components.
    • API integration.
    • Debugging client feedback to ensure a smooth user experience.
    • Collaboration with the backend team to develop new, innovative, and efficient features.
    Next.js TailwindCSS Git Github Actions Interactive PDF
  • Quebra
    Fullstack developer
    ENTERTAINMENT AND LEISURE
    March 2024 - September 2024 (6 months)
    • Development and launch of a music sharing website with user authentication, allowing users to upload and share their music seamlessly.
    • Implementation of a headless CMS (Sanity) for content management and display.
    • Utilization of Next.js's Static Site Generation (SSG) to optimize website performance, thereby enhancing user experience.
    Next.js DynamoDB Typescript Jest Sanity Vercel
  • MadBox
    Front-end developer
    VIDEO GAMES AND ANIMATION
    September 2022 - August 2023 (11 months)
    • Guiding the client in choosing a tech stack that ensures both solid SEO performance and an easily and quickly editable website.
    • Teaching the client's team how to use the new tools. Creating documentation.
    • Building a JamStack workflow with Prismic CMS, Gatsby, and Netlify.
    • Establishing the structure of content types and page hierarchy in the CMS.
    • Developing the website with Html5 and Tailwind using Figma mockups.
    React.js GatsbyJS Prismic CMS Headless CMS TailwindCSS Netlify SEO

Reviews

4.7

Out of 16 ratings

S

Salim

Pixilib

Reviewed on 6/6/2022

Very good service, meticulous work, vigilant and responsive freelancer.
S

Salim

Pixilib

Reviewed on 5/30/2022

Very good service optimizing a presentation website, good communication, fast and meticulous work.

Recommendations

Sarah Vallet De PayraudSV
FU
FU
Sarah Vallet De Payraud and 2 other people have recommended Josselin

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Education

  • DUT Services et RĂ©seaux de Communication (University Diploma in Technology in Communication Networks and Services)
    University of Cergy Pontoise
    2013
  • Web Project Manager, specialization: Web Developer
    IESA
    2015

Skill set

Categories