Valentin Belliard

Founder of MARKEO, I create high-performance websites and intelligent AI agents for French-speaking SMEs. Specializing in Next.js, TypeScript, and technical SEO, I deliver complete projects in 7 days: custom design, native Google optimization, forms, and integrations included.

I also assist my clients in setting up 24/7 AI agents capable of responding to visitors, qualifying prospects, and automatically booking appointments.

A competitive triathlete, I bring the same rigor to my web projects: precision, adherence to deadlines, and measurable results.

Free audit offered for any first project.

■ Creation of high-performance Next.js websites delivered in 7 days

■ Development of 24/7 AI agents to qualify prospects and respond to clients

■ Implementation of technical SEO strategies (Schema.org, sitemap, canonical, Core Web Vitals)

■ Client Fleur de Lys (florist): complete showcase website with local SEO — 1st Google result

■ Stack: Next.js 14, TypeScript, Tailwind CSS, Vercel, Formspree, Brevo

■ Coaching and training of sports groups (triathlon, running)

■ Planning of personalized training programs

■ Development of skills in pedagogy, group management, and communication