Freelance Web Developer in Morsang-sur-Orge and Essonne (91)

Are you looking for a freelance web developer in Morsang-sur-Orge or elsewhere in Essonne to create or redesign your website? I run CODRUM (SIREN 103 982 005, RCS Évry), a geomatics and web development consultancy based in 91390. The firm draws on more than ten years of experience that I personally bring to the table, complemented by ongoing research from the Master 1 Geomatics G2M programme, to support freelancers, craftspeople and SMEs who want a fast website, strong local search rankings, and easy maintenance. A direct approach: no sales intermediary, no outsourced project manager. You speak to the team that codes your site.

This article outlines what the firm offers, the service area, pricing, and a few projects delivered in 2026 for clients in Essonne, Paris and internationally.

Why a local freelancer rather than a Paris agency

A central Paris agency typically means three points of contact (sales, project manager, developer), a minimum quote of 8 000 €, and a response time of several days. By working directly with a freelancer based in Morsang-sur-Orge, you receive a quote within 48 hours, a single point of contact throughout the project, and on-site visits at no extra cost for clients across Essonne (Grigny, Sainte-Geneviève-des-Bois, Savigny-sur-Orge, Évry, Corbeil-Essonnes, Viry-Châtillon). The firm also works remotely with clients in Dublin or Paris when the project allows. The site you are reading right now runs in three languages FR/EN/RO (plus AR for some client projects), pre-rendered as SSG, with a Lighthouse Performance score of 99/100.

Services for small businesses and SMEs in Essonne

I cover the full lifecycle of a professional website: marketing site creation for craftspeople, freelancers and independent professionals, full redesign of an existing site that has become too slow or outdated, lightweight e-commerce with product catalogue and Stripe payment, and custom SaaS applications for more specific operational needs (booking, complex forms, dashboards). For each project I handle design, development, Vercel or OVH hosting, DNS configuration, GDPR compliance (legal notices, privacy policy, cookie banner), and Google Search Console monitoring to measure real search performance. You can review all my projects on the portfolio page or contact me directly for a quote.

Towns covered in Essonne and Île-de-France

From Morsang-sur-Orge, the firm offers on-site work across around fifteen towns in Essonne and the southern part of Île-de-France: Morsang-sur-Orge, Sainte-Geneviève-des-Bois, Villemoisson-sur-Orge, Savigny-sur-Orge, Grigny, Viry-Châtillon, Fleury-Mérogis, Ris-Orangis, Évry-Courcouronnes, Corbeil-Essonnes, Athis-Mons, Juvisy-sur-Orge, Longjumeau, Massy, Palaiseau and Étampes. For more distant locations (Rambouillet, Versailles, Melun, central Paris, or Dublin), work is delivered remotely with regular video calls. This has not affected the quality of the working relationship with current clients.

Real-world projects delivered in 2026

Five projects were delivered or are in progress in 2026: Milena Glow Up in Morsang-sur-Orge, a bilingual FR/RU site for an aesthetician with online booking, Z-Dépannage in Grigny, a multilingual FR/EN/RO/AR site for a 24/7 emergency locksmith service with SMS callback and four-language GDPR cookies, Clad-Primeco in Dublin, a corporate site for a cladding company with Lighthouse 96-100/100/100/100, Rentaloc in Savigny-sur-Orge, a vehicle rental agency with a custom quote form, and my own portfolio at codrum.fr. Every one of these sites uses the same modern stack and reaches Lighthouse scores between 96 and 100 across all four pillars: Performance, Accessibility, Best Practices and SEO.

Transparent pricing and timelines

I work with transparent entry prices: a marketing site for a freelancer or craftsperson from 1 500 €, an SME or professional firm site (5-10 pages, multilingual, forms) from 2 500 €, a lightweight e-commerce site from 4 000 €, and monthly maintenance (updates, backups, monitoring) from 100 €/month. The final price depends on the number of pages, multilingual scope, integrations and design complexity: tailored quote within 48 business hours after a free initial call. Typical timelines range from three weeks for a simple marketing site to eight weeks for a more ambitious project. If you would like to learn more about my background and approach, you can visit the About page, or send me your brief directly via the contact form.

For a full breakdown of every service and price range, see the Services & Pricing page.