Johan / Zelyris · Portfolio

Selected Work

Web experiences, AI-powered tools and real-world digital products designed and built by Zelyris.

In my projects I use automated workflows (notably n8n) and AI-assisted workflows, so my tools handle repetitive tasks for me.

A selection of real projects, advanced prototypes and products in development.

05 selected projectsWeb / AI / Digital products
02 / Agency websiteLive website

Zelyris

The website of my business: affordable sites and a high-end range, presented simply, with online payment.

What I built
Two ranges of websites, one affordable and one high-end, with in-depth customisation, hands-on support, follow-up and maintenance. Online payment in 1, 6 or 12 instalments; automated workflows handle payments, unpaid invoices and site monitoring.

What it brings

  • Affordable and high-end websites
  • In-depth customisation
  • Hands-on support
  • SEO
  • Follow-up
  • Maintenance
  • Pay in 1, 6 or 12 instalments
  • Mobile first

Technical

  • Next.js
  • React
  • TypeScript
  • Stripe
  • n8n automated workflows (payments, unpaid invoices, site monitoring)
  • Transactional emails
  • Structured data
  • IndexNow
  • Automated tests
  • Continuous integration
  • Vercel
03 / Customer loyalty applicationPilot, in testing

Z Loyalty QR

A QR code at the counter that brings a restaurant's customers back and helps it get more Google reviews.

Problem
Customers love the restaurant but forget to come back, and few think of leaving a Google review.
What I built
A QR code displayed at the counter. Customers scan it, confirm their email, can sign up for the newsletter and a birthday offer, are invited to leave a Google review (always optional and never rewarded: the prize never depends on the review), then spin a wheel that gives them a coupon to show at the counter.
What it brings
Customers who come back (a new entry on every visit, the newsletter, the birthday offer, a new QR code for the restaurant's events) and more Google reviews.

Client / pilot partner: Ori Panzerotti

What it brings

  • Customer journey
  • Customer loyalty
  • Customer reviews
  • Newsletter
  • Birthday offer
  • Automation
  • Application logic
  • GDPR compliant (separate consents)
  • Reusable for other businesses

Technical

  • Next.js
  • TypeScript
  • Supabase (PostgreSQL, row-level security)
  • Transactional emails (Brevo)
  • Server-side draw
  • Playwright end-to-end tests
  • Vitest
04 / B2B prospecting toolIn development

Z Prospecting

An internal tool to find the businesses to contact, qualify them and organise every follow-up.

What I built
A tool that finds the businesses to contact in open data, qualifies them, prepares messages with an AI-assisted workflow, schedules follow-ups and tracks replies, meetings, quotes and deliverability. Every morning, one single next action per prospect.

What it brings

  • B2B prospecting
  • Qualification
  • Scheduled follow-ups
  • Results tracking (replies, meetings, quotes, deliverability)
  • GDPR compliant

Technical

  • Next.js
  • TypeScript
  • Supabase
  • n8n automated workflows (daily batch, sending queue, inbox reading)
  • AI-assisted workflow
  • IMAP / SMTP
  • Push notifications
  • Docker
  • Open data (Sirene database, OpenStreetMap, French National Address Base)
05 / Client websiteLive website

Ori Panzerotti

A street food restaurant website in Montpellier: menu with prices and allergens, online ordering and catering, designed for phones first.

What I built
A website designed for phones: the online menu with allergens for every dish, online ordering, catering quote requests and a Call · Directions · Order bar always within thumb's reach.
What it brings
Live in less than a week.

Client / pilot partner: Ori Panzerotti

What it brings

  • Live client website
  • Mobile first
  • Menu with allergens
  • Online ordering
  • Catering quote requests
  • Local visibility

Technical

  • Next.js
  • React
  • TypeScript
  • Vercel

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