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Etienne OptiflowEO

Etienne Optiflow

Front-End Developer, custom websites

€400/day
Metz, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Etienne

Do you have a website to build or redesign, and you want it to be fast, clean, and truly reflect your brand. That's what I do.

I develop custom websites, without templates or CMS. Each page is coded by hand: HTML, CSS, JavaScript. The result is a lightweight, very fast website (Lighthouse 95+), which displays equally well on mobile and desktop, and ranks well on Google.

What sets me apart: I handle animation (GSAP, scroll Lenis) and natural referencing. Few front-end developers do both. In concrete terms, you get a website with character that your clients can find.

Projects I work on:
- Custom showcase and business websites
- Redesign of existing websites (design, performance, SEO)
- Front-end integration from Figma mockups
- Subcontracting for agencies that are overloaded or lack in-house front-end developers
- Performance and technical SEO optimization

Deliverables: clean and commented source code, Vercel deployment, responsive website, verified Lighthouse score, and post-launch support.

I meet my announced deadlines and remain reachable. Based in Metz, I travel within the Grand Est region and work remotely elsewhere.
  • French

    Native or bilingual

Can work on-site
Metz (up to 50km)

Experience

  • OptiFlow
    Independent Front-End Web Developer
    September 2025 - Today (11 months)
    Metz, France
    Design and development of custom websites, without templates or CMS. Front-end integration HTML, CSS, JavaScript, GSAP animations, scroll Lenis. Very high-performance websites (Lighthouse 95+), responsive, optimized for natural referencing.

    Accomplishments: complete agency website (26 pages, JSON-LD schema, local SEO), about ten showcase websites for shops and artisans, in-house analytics backend in Next.js and Postgres, Python scraping and data enrichment pipelines.

    Deployment on Vercel, Git management, adherence to announced deadlines.

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