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Mathieu Mari

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Aoste, France
Websites, custom software and AI for SMEs in Isère, Savoie, Lyon and French-speaking Switzerland
Mathieu Mari is a freelance developer based in Aoste (Isère, France) since 2012, building websites, custom software and AI tools for small and mid-sized businesses and manufacturers. What you get: · A fast website built for Google, online within 48 hours, or an online store with no platform commission. · Business software, CRM or ERP built around the way you already work and connected to your tools, with a first usable version within 2 weeks. · AI automations and agents that prepare repetitive work (emails, documents, data entry) while you stay in control. · Visibility on Google, Google Maps and in AI answers. One point of contact from quote to launch, then for maintenance and new features. On-site meetings in Isère, Savoie and Lyon, video calls everywhere else, including French-speaking Switzerland. Showcase website from €1,000 excl. VAT, online store from €2,500, business software from €4,900, payment in instalments available.
1 person in their team
Speaks French
2 projects in their portfolio
Works remotely across the globe
Sortlist member since 2026
Founded in 2012
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Services

10 services offered by Mathieu Mari

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  • Description
    Logiciel métier, CRM ou ERP conçu autour de votre façon de travailler et relié à vos outils. Première version utilisable dès 2 semaines.
    Skills in Software Development (10)
    CRM ConsultingSoftware ArchitectureSoftware DevelopmentApp DevelopmentCustom Software DevelopmentDigital Process AutomationTask AutomationSoftware ConsultingCustom ERP DevelopmentEnterprise Software Development

    Learn more about Software Development


  • Description
    Site vitrine sur mesure, rapide et pensé pour Google, en ligne dès 48 h. Paiement en 3 ou 4 fois. Refonte possible sans perdre votre référencement.
    Skills in Website Creation (9)
    Responsive WebsiteWebsite DevelopmentWebsite OptimizationWebsite RedesignWebsite DesignWebsite RevampingWebsite SEOWebsite CreationWebdesign
    Work in Website Creation (1)
    mathieumari.com : site sur mesure, rapide et visible sur Google - Website Creation
    Client in Website Creation (1)
    Mathieu MariSoftware & Computer Services | national

    Learn more about Website Creation


  • Description
    Automatisations et agents IA reliés à vos e-mails, documents et logiciels : tri, lecture de documents, saisies préparées. L'IA prépare, vous validez.
    Skills in Artificial Intelligence (7)
    AI DevelopmentArtificial IntelligenceAI StrategyGenerative AIAI Customer ServiceAI AgentsConversational AI

    Learn more about Artificial Intelligence


  • Description
    Extranet, portail client, SaaS avec abonnements ou marketplace : une première version vite, puis des évolutions selon l'usage.
    Skills in Web Application (6)
    Web ApplicationCRM ConsultingWeb DevelopmentExtranet DevelopmentWeb App DesignWeb Application Development

    Learn more about Web Application


  • Description
    Boutique en ligne sur mesure, livrée dès 5 jours : paiement sécurisé, gestion des commandes, référencement, aucune commission de plateforme.
    Skills in E-commerce (7)
    E-commerceeCommerce DevelopmenteCommerce Web DevelopmenteCommerce DesignEcommerce SEOEcommerce Web DevelopmentEcommerce Website Design

    Learn more about E-commerce


  • Description
    Audit SEO et IA, corrections faites dans votre site, référencement local et fiche Google, visibilité dans ChatGPT et les aperçus IA de Google.
    Skills in SEO (7)
    SEOLocal SEOeCommerce SEOOn-Page SEOSEO RankingWebsite SEOSEO optimization
    Work in SEO (1)
    mathieumari.com : site sur mesure, rapide et visible sur Google - SEO
    Client in SEO (1)
    Mathieu MariSoftware & Computer Services | national

    Learn more about SEO


  • Description
    Campagnes Google Ads créées et suivies pour recevoir des demandes de devis : ciblage local, contacts mesurés, budget ajusté chaque mois.
    Skills in Online Advertising (8)
    Online AdvertisingGoogle AnalyticsSearch MarketingDisplay MarketingSEO AdvertisingGoogle AdvertisingGoogle Tag ManagerSEA

    Learn more about Online Advertising


  • Description
    Logo dès 500 €, logo et charte graphique dès 790 €, identité visuelle complète dès 1 290 €, appliquée à votre site.
    Skills in Graphic Identity (6)
    Brand IdentityCorporate Identity DesignLogo DesignVisual IdentityGraphic IdentityLogo Graphic Design
    Work in Graphic Identity (1)
    Identité visuelle Mathieu Mari : logo et charte graphique - Graphic Identity
    Client in Graphic Identity (1)
    Mathieu MariSoftware & Computer Services | national

    Learn more about Graphic Identity


  • Description
    Maquettes, parcours et écrans pensés pour vos utilisateurs, testés puis intégrés dans votre site, votre logiciel ou votre application : des interfaces simples à prendre en main, sur ordinateur et mobile.
    Skills in Ergonomy (UX/UI) (7)
    Ergonomy (UX/UI)User Experience OptimizationUX DesignUser ExperienceUI DesignUser Centric DesignUser Interface Design
    Work in Ergonomy (UX/UI) (1)
    mathieumari.com : site sur mesure, rapide et visible sur Google - Ergonomy (UX/UI)
    Client in Ergonomy (UX/UI) (1)
    Mathieu MariSoftware & Computer Services | national

    Learn more about Ergonomy (UX/UI)


  • Description
    Une image de marque cohérente, du logo au site : logo, couleurs, typographies, ton et charte graphique livrée, puis appliquée à votre site et à vos supports.
    Skills in Branding & Positioning (6)
    Digital BrandingOnline BrandingBrandingB2B BrandingBusiness BrandingLogo Branding
    Work in Branding & Positioning (1)
    Identité visuelle Mathieu Mari : logo et charte graphique - Branding & Positioning
    Client in Branding & Positioning (1)
    Mathieu MariSoftware & Computer Services | national

    Learn more about Branding & Positioning

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Team

1 member in Mathieu Mari's team

Mathieu Mari cover
StoryDéveloppeur freelance depuis 2012 à Aoste, aux portes de la Savoie, Mathieu Mari conçoit des sites, des logiciels métier et des outils d'IA pour des TPE, PME et industriels, en France et en Suisse. Il travaille en direct : vous parlez à celui qui conçoit et développe votre projet, du premier échange aux évolutions.
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  • Headquarter5 Impasse Floréal, Aoste, France

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