Available to hire
I’m David Tissot, a freelance full-stack developer based in Montpellier. Since 2012 I work on web projects with strong business requirements, mainly using Drupal. I support my clients from design to deployment, with proven expertise in taking over existing projects, redesigns, custom development, API integration and application maintenance.
I collaborate across multiple projects with autonomy and responsiveness, adapting to design, architecture and business needs. I value long-term client relationships, delivering reliable results and maintaining clear communication from kickoff to deployment.
Skills
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Language
French
Fluent
English
Fluent
Dutch
Beginner
Work Experience
Concepteur Développeur multi-projets (Freelance) at CANARDESIGN
October 1, 2012 - PresentRéalisation de sites institutionnels, extranets, espaces clients, e-commerce et outils métier sur mesure. Prise en charge complète ou partielle des projets : cadrage, conception technique, développement, déploiement et maintenance. Interventions récurrentes en environnement Drupal, avec complémentarité PHP custom, WordPress, Prestashop et .NET selon les besoins.
Développeur C# / ASP.NET at EDOKIAL
October 1, 2012 - May 31, 2013Applications et portails de suivi de production éditique, traitement de flux et visualisation documentaire.
Développeur Drupal at CAPGEMINI
June 1, 2012 - October 1, 2012Réalisation d’un réseau social d’entreprise sur Drupal Commons dans un contexte Agile.
Développeur WinForms at GREENSPRING TRAINING (UK)
June 1, 2011 - October 1, 2011Conception et réalisation d’un logiciel de gestion du personnel, de l’expression du besoin à la mise en exploitation.
Intranet/extranet et applications métier ASP.NET/C#/SQL Server – Xerox France at XEROX FRANCE
January 1, 2011 - PresentIntranet/extranet et applications métier pour Air France, Conseil de l’Europe, Apave, OCDE, Pôle Emploi, SACD, etc.
Développeur Drupal at Siblu
January 1, 2023 - December 31, 2023Espace client Drupal 9, réservations, paiements, interfaçage API Maxxton et Cognito.
Développeur Drupal at Pyxis
January 1, 2018 - December 31, 2023Plateforme d’annonces de reprise de leasing automobile, véhicule d’occasion et vente aux enchères. E-commerce, back office multi-rôles pour gestion des transactions de A à Z. Migration de trois sites vers une architecture mutualisée.
Refonte et évolutions d’un annuaire multi-domaines et multilingue at metal-interface.fr
January 1, 2023 - December 31, 2023Refonte et évolutions d’un annuaire multi-domaines et multilingue.
Reprise et évolutions d’une plateforme de cours en ligne at JLPT Easy
January 1, 2023 - December 31, 2023Reprise et évolutions d’une plateforme de cours en ligne.
Migration Drupal 7 vers Drupal 10 at OpenAssur / SN Logica
January 1, 2024 - December 31, 2024Migration fonctionnelle et technique.
Site institutionnel Drupal 10 at Groupe COFAQ
January 1, 2024 - December 31, 2024Site institutionnel connecté à l’API REST du client, back-office spécifique.
OPOPP Drupal 10 at OPOPP
January 1, 2026 - PresentDéveloppement d’un outil immobilier sur mesure, modules et entités custom.
Concepteur Développeur Web – Freelance Multi-projets at Canardesign
October 1, 2012 - PresentRéalisation de sites institutionnels, extranets, espaces clients, e-commerce et outils métier sur mesure. Prise en charge complète ou partielle des projets : cadrage, conception technique, développement, déploiement et maintenance. Interventions récurrentes en environnement Drupal, avec complémentarité PHP custom, WordPress, Prestashop et .NET selon les besoins. Expertise en reprise d’existant, refonte et intégration d’API.
Intranet/extranet et applications métier at Xerox France
January 1, 2011 - PresentIntranet/extranet et applications métier ASP.NET/C#/SQL Server pour Air France, Conseil de l’Europe, Apave, OCDE, Pôle Emploi, SACD, etc.
Freelance Full-Stack Developer / Designer at CANARDESIGN
October 1, 2012 - PresentDevelopment of institutional websites, extranets, customer portals, e-commerce platforms and custom business tools. Full or partial project management: scoping, technical design, development, deployment and maintenance. Regular work in Drupal environments, complemented by custom PHP, WordPress, Prestashop and .NET depending on project needs.
Intranet/Extranet and Business Applications Developer at Xerox France / key accounts
January 1, 2011 - September 30, 2012Intranet/extranet and business applications in ASP.NET/C#/SQL Server for Air France, Council of Europe, Apave, OECD, Pôle Emploi, SACD, etc.
C# / ASP.NET Developer at EDOKIAL
October 1, 2012 - May 31, 2013Applications and portals for print production monitoring, flow processing and document visualization.
Drupal Developer at CAPGEMINI
June 1, 2012 - October 31, 2012Development of an enterprise social network using Drupal Commons in an Agile environment.
WinForms Developer at GREENSPRING TRAINING (UK)
June 1, 2011 - October 31, 2011Design and development of HR management software, from requirements analysis to production deployment.
Freelance Designer and Developer at CANARDESIGN
October 1, 2012 - PresentDevelopment of institutional websites, extranets, customer portals, e-commerce platforms and custom business tools. Full or partial project management: scoping, technical design, development, deployment and maintenance. Regular work in Drupal environments, complemented by custom PHP, WordPress, Prestashop and .NET depending on project needs.
ASP.NET/C#/SQL Server Developer at Xerox France
January 1, 2011 - PresentIntranet/extranet and business applications for Air France, Council of Europe, Apave, OECD, Pôle Emploi, SACD, etc.
Education
Concepteur Développeur Informatique niveau II (Bac+4 /5) at 2ISA
January 1, 2012 - December 31, 2012Concepteur Développeur Informatique niveau II (Bac+4/5) at 2ISA
January 11, 2030 - January 1, 2012DEUG B d’anglais at Université Montpellier
January 11, 2030 - May 11, 2026Udemy courses: Drupal avancé, Symfony 4 et ASP.NET Core at Udemy
January 1, 2020 - January 1, 2020Concepteur Développeur Informatique niveau II (Bac+4 /5) at 2ISA
January 1, 2012 - January 1, 2012DEUG B d’anglais at Université Montpellier
January 11, 2030 - May 11, 2026Software Designer / Developer, Level II qualification (Bac+4/5) at 2ISA
January 1, 2012 - May 11, 2026Software Designer / Developer, Level II qualification (Bac+4/5) at 2ISA
January 11, 2030 - January 1, 2012DEUG B in English at University of Montpellier
January 11, 2030 - May 16, 2026Qualifications
TOEIC 960
January 11, 2030 - May 11, 2026DEUG B Anglais
January 11, 2030 - May 11, 2026TOEIC: 960
January 11, 2030 - May 11, 2026Udemy: Drupal avancé, Symfony 4 et ASP.NET Core
January 1, 2020 - January 1, 2020TOEIC 960
January 11, 2030 - May 11, 2026TOEIC: 960
January 11, 2030 - May 11, 2026Udemy training: Advanced Drupal, Symfony 4 and ASP.NET Core
January 1, 2020 - May 11, 2026DEUG B in English (University of Montpellier)
January 11, 2030 - May 11, 2026TOEIC 960
January 11, 2030 - May 16, 2026Udemy Training: Advanced Drupal, Symfony 4 and ASP.NET Core
January 1, 2020 - May 16, 2026Software Designer / Developer, Level II qualification (Bac+4/5) - 2ISA
January 1, 2012 - January 1, 2012DEUG B in English
January 11, 2030 - May 16, 2026Industry Experience
Software & Internet, Media & Entertainment, Professional Services, Education, Government, Manufacturing, Real Estate & Construction, Retail
Skills
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