Création site internet Rennes

Un site livré clés en main, par quelqu'un que vous pouvez rencontrer.

Shopify ou WordPress, sections que vous modifiez vous-même, rendez-vous dans le centre de Rennes.

  • Black Wolf K-9
  • Del Cielo a la Tierra
  • Curri & Associates
  • Qué Chingón
  • Appreci
  • Florece

Site internet à Rennes

Création, refonte, audit UX : ce qui se fait à Rennes

  • 01.

    Création site vitrine Rennes

    Un site vitrine pour une entreprise, un cabinet ou un commerce rennais : pages de service, formulaire, fiche Google reliée, sections modifiables sans prestataire.

  • 02.

    Refonte site internet Rennes

    Le site existe et ne rapporte rien : audit de ce qui bloque, nouvelle architecture, redirections une à une, référencement conservé.

  • 03.

    Audit UX

    Avant de tout refaire, savoir où les visiteurs partent. Parfois une page ou un formulaire suffit.

Le détail de chaque entrée est sur les pages nationales : refonte site internet, expert Shopify, devis site internet.

JSV-88 - Juan Sebastián Valencia G.

Zone
Rennes et Rennes Métropole Rennes, Cesson-Sévigné, Saint-Grégoire, Bruz, Chantepie, Saint-Jacques-de-la-Lande, Pacé, Betton, Vern-sur-Seiche, Chartres-de-Bretagne
Téléphone
+33 7 80 88 42 37 AppelerEnvoyer un SMSWhatsApp
Horaires
Du lundi au vendredi, 9 h à 18 h

Vous ne savez pas laquelle de ces entrées votre site demande en premier ? C'est la première chose qu'on vous dit.

Décrire votre situation

Processus

Comment se passe une refonte, de l'audit à la mise en ligne

  1. 01 Audit UX et données Sessions, abandons de navigation, points de blocage du formulaire ou du panier : où et pourquoi les visiteurs partent sans agir.
  2. 02 Architecture et maquette Les pages qui manquent, celles qui se cannibalisent, et la refonte graphique site internet alignée sur votre identité, pas sur un thème du marché.
  3. 03 Sections modifiables Chaque page est faite de sections que vous éditez vous-même. Le système de landing pages B2B : cinq landings, six blocs FAQ JSON-LD, sept formulaires, à partir d'un seul système de landing pages modulaire.
  4. 04 Migration et redirections Chaque ancienne URL redirige vers la nouvelle. Del Cielo a la Tierra : un site WordPress bilingue de 37 pages, sans plugin de traduction.
  5. 05 Mise en ligne et passation Comptes, code et documentation vous appartiennent. Agence de refonte ou freelance ? La différence tient là : un seul opérateur fait les cinq étapes, et vous savez qui appeler.

Ce qui est couvert

Chaque type de site, et tout ce qu'un site demande.

Sites pour entreprises et PME

  • Site vitrine avec sa propre identité
  • Site pour commerce ou cabinet
  • Site pour artisan ou entreprise locale
  • Boutique e-commerce

Conception et développement

  • Audit initial et analyse des concurrents
  • Architecture et expérience utilisateur (UX)
  • Design visuel aligné sur votre marque
  • Développement 100 % fonctionnel
  • Optimisation SEO on-page

Sur mesure et orienté vente

  • E-commerce Shopify ou WordPress
  • Optimisation de la conversion et de la vitesse
  • Intégrations paiement, CRM, ERP
  • Formation et accompagnement après livraison

L'avantage direct

Agence web à Rennes ou freelance ?

Une agence web Rennes met un commercial, un chef de projet, un designer et un développeur sur votre site ; un freelance fait les quatre, et vous parlez à celui qui code.

Une agence création site internet Rennes facture cette coordination dans le devis ; c'est légitime, mais c'est un coût qui ne va pas dans le site. Chez JSV-88, le webdesigner qui dessine la page est le développeur qui la construit et le webmaster qui la maintient.

Ce qui compte, quel que soit le choix : qui répond quand le site tombe un vendredi soir, et qui possède le code.

  • 01.

    Vous parlez à celui qui code

    Le webdesigner qui dessine la page est le développeur qui la construit et le webmaster qui la maintient.

  • 02.

    La coordination ne va pas dans le devis

    Pas de commercial ni de chef de projet à financer : le budget va dans le site.

  • 03.

    Qui répond un vendredi soir

    Une seule personne, joignable, avec le code et les accès à votre nom.

Réalisations

Deux constructions, toutes deux en production

La seconde est présentée sans son client : le système de landing pages B2B, une landing par secteur depuis une seule boutique Shopify.

Voyez ce que votre site pourrait faire avec la même construction derrière.

Demander un devis site internet

Ce que disent les clients

Dans leurs mots

  • Absolutely phenomenal work. Couldn’t have asked for a better SEO optimizer. Sebastian was on it and accomplished all of the task necessary to bring the website and clients. You will not be disappointed with hiring him.
    Luis EvercrestCEO, Kings Garden Landscaping
  • Juan built our law firm’s website from the ground up. The result is a professional, fast, and SEO-friendly site that finally gives our firm a strong online presence. We highly recommend working with him.
    Samet CurriFounder, Curri Law Firm
  • Juan created a beautiful, multilingual website that truly captures the soul of my work. The automated newsletter and visual design exceeded my expectations. I absolutely recommend him.
    Chloé RivalFounder, Del Cielo a la Tierra
  • We had the pleasure of working with Juan on a recent project through Upwork, and we couldn’t be happier with the results. From the beginning, he demonstrated a deep understanding of WordPress and Elementor, and his ability to follow a brief was exceptional. He took the time to understand the vision thoroughly, asked the right questions, and offered valuable suggestions that elevated the final results far beyond our expectations. His technical skill set is top-notch, he knows the ins and outs of both WordPress and Elementor, and he used them expertly to create a fast, responsive, and beautifully designed website. What really stood out was his attention to detail and communication. Every element we requested was implemented perfectly, and even when we asked for revisions, he handled them quickly and professionally. He delivered the project on time, within budget, and with a level of polish that speaks volumes about his professionalism and passion for quality work. If you’re looking for a talented, reliable, and knowledgeable web developer who can bring your ideas to life using WordPress and Elementor, we highly recommend Juan!
    Doria DigitalAgency, Doria Digital
  • Juan built our e-commerce site from the ground up with stunning visuals and seamless user experience. He also optimized our SEO so we’re now attracting organic traffic and serious buyers. I highly recommend working with him.
    Javier LópezCEO, Importrailer Colombia
  • Working with Juan Sebastián has been an excellent experience. He is highly professional, detail-oriented, and always proactive in making sure nothing is missed. He took the time to understand the goals of the project and delivered a website that is not only visually attractive, but also fast, SEO-ready, and optimized for both desktop and mobile. What stood out the most was his communication and organization, he provided clear checklists, asked the right questions, and integrated all feedback quickly. He also went above and beyond by suggesting improvements that added real value to the final result. I would highly recommend Juan Sebastián to anyone needing a reliable and talented WordPress/Hostinger web designer. I look forward to working with him again on future projects.
    Terry SteeleFounder, Qué Chingón Costa Rica
  • Excellent freelancer and intelligent SEO specialist. Would highly suggest working with him on any of your projects!! Top notch marketer.
    Blake MitchellCEO, SEO agency
  • Working with Juan on the development of Maloik & Co was an amazing experience. From the brand concept to the branding and web design, Juan brought a clear vision, professionalism, and an exceptional attention to detail that truly made a difference. It was a very collaborative process where we built a strong and powerful visual identity together. His attitude was always positive, proactive, and fully committed. I highly recommend him.
    Andrés VillegasCreative Director, Maloik & Co.
  • We had the pleasure of working with Juan on a series of graphical assets for a recent project, and the results were nothing short of exceptional. From the very beginning, he gathered the necessary information and understood our vision. His graphic design skills, attention to detail and professionalism are commendable. We are very pleased and highly recommend him!
    Juliana SaavedraFounder & CEO, Appreci Ltd
  • I have worked with Juan Sebastian on several projects since 2012 and he has always delivered excellent results. He is an outstanding graphic designer with great ideas and a very hard worker.
    Juan PieschaconPhD in Computer Science
  • Juan produced the commercial brochure for one of my new photography identities. Creative, responsive and attentive, I was delighted with his work, and all at a reasonable price. I recommend him for logo and design work or social media animation.
    Arnaud CaillouCorporate Photographer, L’Œil du Diaph

Absolutely phenomenal work. Couldn’t have asked for a better SEO optimizer. Sebastian was on it and accomplished all of the task necessary to bring the website and clients. You will not be disappointed with hiring him.

Luis EvercrestCEO, Kings Garden Landscaping

Juan built our law firm’s website from the ground up. The result is a professional, fast, and SEO-friendly site that finally gives our firm a strong online presence. We highly recommend working with him.

Samet CurriFounder, Curri Law Firm

Juan created a beautiful, multilingual website that truly captures the soul of my work. The automated newsletter and visual design exceeded my expectations. I absolutely recommend him.

Chloé RivalFounder, Del Cielo a la Tierra

We had the pleasure of working with Juan on a recent project through Upwork, and we couldn’t be happier with the results. From the beginning, he demonstrated a deep understanding of WordPress and Elementor, and his ability to follow a brief was exceptional.

He took the time to understand the vision thoroughly, asked the right questions, and offered valuable suggestions that elevated the final results far beyond our expectations. His technical skill set is top-notch, he knows the ins and outs of both WordPress and Elementor, and he used them expertly to create a fast, responsive, and beautifully designed website.

What really stood out was his attention to detail and communication. Every element we requested was implemented perfectly, and even when we asked for revisions, he handled them quickly and professionally. He delivered the project on time, within budget, and with a level of polish that speaks volumes about his professionalism and passion for quality work.

If you’re looking for a talented, reliable, and knowledgeable web developer who can bring your ideas to life using WordPress and Elementor, we highly recommend Juan!

Doria DigitalAgency, Doria Digital

Juan built our e-commerce site from the ground up with stunning visuals and seamless user experience. He also optimized our SEO so we’re now attracting organic traffic and serious buyers. I highly recommend working with him.

Javier LópezCEO, Importrailer Colombia

Working with Juan Sebastián has been an excellent experience. He is highly professional, detail-oriented, and always proactive in making sure nothing is missed. He took the time to understand the goals of the project and delivered a website that is not only visually attractive, but also fast, SEO-ready, and optimized for both desktop and mobile.

What stood out the most was his communication and organization, he provided clear checklists, asked the right questions, and integrated all feedback quickly. He also went above and beyond by suggesting improvements that added real value to the final result.

I would highly recommend Juan Sebastián to anyone needing a reliable and talented WordPress/Hostinger web designer. I look forward to working with him again on future projects.

Terry SteeleFounder, Qué Chingón Costa RicaMexican restaurant in Costa Rica

Working with Juan on the development of Maloik & Co was an amazing experience. From the brand concept to the branding and web design, Juan brought a clear vision, professionalism, and an exceptional attention to detail that truly made a difference. It was a very collaborative process where we built a strong and powerful visual identity together. His attitude was always positive, proactive, and fully committed. I highly recommend him.

Andrés VillegasCreative Director, Maloik & Co.

We had the pleasure of working with Juan on a series of graphical assets for a recent project, and the results were nothing short of exceptional. From the very beginning, he gathered the necessary information and understood our vision. His graphic design skills, attention to detail and professionalism are commendable. We are very pleased and highly recommend him!

Juliana SaavedraFounder & CEO, Appreci Ltd

I have worked with Juan Sebastian on several projects since 2012 and he has always delivered excellent results. He is an outstanding graphic designer with great ideas and a very hard worker.

Juan PieschaconPhD in Computer Science

Juan produced the commercial brochure for one of my new photography identities. Creative, responsive and attentive, I was delighted with his work, and all at a reasonable price. I recommend him for logo and design work or social media animation.

Arnaud CaillouCorporate Photographer, L’Œil du DiaphTranslated from French
Juan Sebastián Valencia G.

À propos

Une équipe digitale d'une seule personne : Juan Sebastián Valencia G.

Certaines entreprises savent exactement ce dont elles ont besoin en digital. Elles ne trouvent simplement pas une seule personne capable de tout construire.

JSV-88 est cette personne : un expert qui conçoit, développe, automatise et fait grandir l'opération digitale complète d'une entreprise, depuis la base.

Le travail tourne sur un pipeline d'agents IA dirigé par une seule personne. Ils recherchent, créent et exécutent en continu, pour que votre entreprise continue de grandir pendant que vous faites ce que vous faites le mieux.

Comment une seule personne couvre tout cela

Questions

Questions fréquentes

Trois réponses, chacune assez courte pour se lire debout.

Combien coûte un site internet à Rennes ?

Un site vitrine pour une PME rennaise se chiffre sur devis après un premier échange, sur la base du nombre de pages, de la plateforme et des intégrations. Pas de pack fixé à l'avance : le site internet PME Rennes coûte ce que votre activité demande, ligne par ligne, sans abonnement caché.

Combien de temps pour un site vitrine ?

Le délai dépend du nombre de pages et des contenus à produire ; il est écrit dans le devis, étape par étape, avec une validation à chaque étape. Une boutique avec catalogue prend davantage qu'un site vitrine, selon le nombre de produits à migrer.

Le site reste-t-il modifiable sans le prestataire ?

Oui. Chaque page est faite de sections que vous éditez vous-même, textes et images compris, sans page builder. Comptes, code et documentation vous appartiennent à la livraison ; un autre prestataire peut reprendre le site demain.

Décrivez votre site actuel, ou celui qu'il vous faut

Envoyez l'adresse du site actuel s'il existe, ou trois lignes sur l'activité et les clients visés. Le devis arrive écrit, étape par étape, sous 48 h.

Demander un devis site internet