🚀 Startup & SaaS · 📍 Marseille
Web Developer for Startups & SaaS in Marseille
Xavier Kain accelerates startups and SaaS publishers in Marseille — a vibrant Mediterranean port city with a booming startup ecosystem, blending tradition and digital transformation. Working with startups means moving fast, iterating and measuring: the right technical choices from day one can save months of technical debt.
💡 Startup & SaaS in Marseille — En bref
- ⏱ Délais : De quelques jours à 3-4 semaines selon la complexité
- 🔧 Stack : Next.js, TypeScript, Tailwind, Supabase, Stripe Billing
- 🌍 Zone : Marseille et toute la France — 100% remote possible
- 📬 Devis : Gratuit, réponse sous 24h — Contactez-moi →
Startup & SaaS expert in Marseille
Wizaplace, YesPark, Homagames, Safety Line: I regularly work with startups and SaaS publishers that need high-converting landing pages, custom back-offices or complex API integrations. Startups have specific constraints: move fast, iterate, measure.
Dual Engineer + Marketing background (HEC Paris), 200+ projects delivered for SMEs, startups and large corporations. My approach: tailor-made solutions adapted to your sector and your clients.
Startup & SaaS services in Marseille
SaaS landing page
Acquisition, product messaging, onboarding and conversion. Pages that turn visitors into customers.
API integrations
Connecting your existing tools: Stripe, Intercom, HubSpot, Slack, Zapier and many more.
Analytics & tracking
Conversion funnel, custom events, A/B testing and reporting to iterate faster.
Custom back-office
Admin dashboard, user management, permissions and business-specific dashboards.
Projects — Startup & SaaS
Real-world projects for Startup & SaaS sector clients.
What clients say
“Exceptional delivery time, very smooth communication and outstanding responsiveness.”
“Responsiveness, professionalism, on-time delivery. This is my second project with Xavier and I am 100% satisfied with the result.”
“Xavier is a very professional project manager. He helped us manage our delivery in time, and was very flexible when we had to reshape the project mid-mission.”
Frequently asked questions
Do you support early-stage startups in Marseille? +
Yes, I work with startups in Marseille from the MVP landing page to custom back-office. The goal: ship fast, measure, iterate. Response guaranteed within 24h.
What does a SaaS landing page cost in Marseille? +
A conversion-optimised SaaS landing page is typically delivered for €800–€2,500 depending on complexity (animations, integrations, A/B testing). I also offer all-in-one packages with analytics and performance monitoring.
Your startup in Marseille needs a reliable developer?
Response guaranteed within 24h. Free, no-obligation quote.
Start your project →