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Alexis TournelleAT

Alexis Tournelle

Fullstack & AI Developer

€500/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alexis

Senior Fullstack Developer | 14 years of experience | CII Certified

💰Unique tax advantage**: **Get 20% backon my invoices as tax credit!
Altodev is CII (Innovation Tax Credit) certified. Specifically, you can deduct 20% of my services as a tax credit, optimizing your project cost.

👨‍💻 Who am I?

A passionate fullstack developer with 14 years of experience, I will guide you from the design to the production of your projects. My expertise covers the entire cycle: frontend, backend, DevOps, SEO .

🛠️ My technical expertise
  • Frontend: Angular, Vue.js 3, Nuxt 3 - Modern and responsive interfaces
  • Backend: .NET Core, Node.js, NestJS - Robust APIs
  • DevOps: CI/CD, automations
  • Innovation: AI integration, permanent technological watch
💼 Examples of projects completed
  • Custom CRM (Angular + .NET Core): Customer management system, sales tracking
  • Booking platform (Angular + .NET Core): Online appointment application + complete management backoffice, automatic notifications, real-time analytics
  • E-commerce store (Vue.js 3 + Nuxt 3 + NestJS): Website with integrated blog, secure payment, order management, admin backoffice, SEO and performance optimized
  • Generative AI Application (Vue.js 3 + Nuxt 3 + NestJS): Intelligent assistance for writing funding applications, conversational interface, content generation
  • Backend API (.NET Core): RESTful API for Android/iOS applications, secure authentication, Swagger documentation, optimized performance
🚀 My added value

✅ Senior expertise - 14 years for robust solutions
✅ Complete stack - I handle everything from A to Z
✅ Modern technologies - AI, recent frameworks
✅ Quality - Maintainable, documented code
✅ Autonomy - Full project management
✅ Tax advantage - 20% tax credit

📞 Let's talk about your project!

Have a project? An idea?: I turn your ideas into high-performance solutions.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • Capgemini
    .NET Developer
    SOFTWARE PUBLISHING
    October 2012 - May 2016 (3 years and 7 months)
    Toulouse, France
    Consultant .NET within the ADC (Advanced Development Center) skill, specializing in the design and development of web applications for large corporations.
    Clients: AIRBUS · SAGEM · TOTAL · Dirisi · CARSAT
    • Needs analysis and technical specifications writing
    • Design and development of web applications (ASP.NET MVC 4, SharePoint 2010)
    • Automation and scripting (PowerShell)
    • Functional and technical testing, writing client deliverables
    Stack: ASP.NET MVC 4 · SharePoint 2010 · PowerShell · SQL Server 2008 R2
    - Needs analysis, technical specifications.
    - Technical design, Development (ASP.NET, MVC 4, SharePoint 2010, PowerShell, SQL Server 2008R2).
    - Functional testing, technical testing
    - Writing client-facing documents
    Back-End Development SQL Server .NET
  • Exakis-Nelite
    .NET Developer
    SOFTWARE PUBLISHING
    June 2016 - April 2020 (3 years and 10 months)
    Paris, France
    On-site mission at Paris Airports — MyAirport mobile projects (3 years 11 months)
    🏆 Winner of the Moodies 2020 — Best use of real-time geolocation
    • Design, architecture, and development of a mobile game integrated into the Paris Airports app: a geolocated rewards system for passengers in boarding areas, with gift redemption at airport partners
    • Development of the backend API serving Android and iOS mobile applications, interfacing all business web services
    Stack: .NET Core · ASP.NET · Entity Framework · SQL Server 2016 · IIS
    Fullstack Development SQL Server .NET
  • AltoDev
    Founder & Fullstack and AI Developer
    SOFTWARE PUBLISHING
    April 2020 - Today (6 years and 2 months)
    Paris, France
    Founder of AltoDev, I design and develop custom web and AI applications for large groups, SMEs, and startups.
    What I bring to my clients:
    → Fullstack architecture and development (Vue.js, Angular, React, Node.js, .NET, databases)
    → Integration of AI and intelligent automations into existing products
    → Ability to work independently or as part of a technical team
    Some representative projects:
    • Development of the internal CRM and interventions on various applications within the LGM group.
    • Development of business tools for large clients (AIRBUS, SAGEM, TOTAL)
    • Design of complete web platforms, from back-end to user interface
    Main Stack: Vue.js · Angular · React · Node.js · .NET · TypeScript · PostgreSQL · SQL Server · Python
    Project Management Fullstack Development Database SEO Artificial Intelligence

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Education

  • Engineering Degree
    Polytech Angers
    2012
    Spécialité Systèmes Automatisés et Génie Informatique Les ingénieur·e·s en Informatique, Automatique et Robotique de Polytech Angers sont spécifiquement formé·e·s pour répondre aux défis technologiques actuels et futurs. Ils·elles développent une expertise pointue à l'intersection de l'informatique, de l'automatisation et de la robotique, des domaines au coeur de la transformation numérique des entreprises. Nos diplômé·e·s sont aptes à intervenir dans un large éventail de secteurs. On les retrouve aussi bien dans les industries de pointe (ESN, automobile, aéronautique, navale, ferroviaire, défense) que dans des domaines où l'ingénierie des systèmes est primordiale : robotique industrielle et mobile, systèmes embarqués, ou encore la supervision et le contrôle des procédés automatisés. Cette formation leur confère une polyvalence essentielle pour concevoir, développer et optimiser des systèmes complexes, contribuant ainsi activement à l'innovation et à la performance des entreprises. Les compétences de l’ingénieur Systèmes Automatisés et Génie Informatique - Développer des solutions logicielles en utilisant une large variété de langages et de technologies. - Intégrer l’informatique dans des processus automatisés (supervision, réseaux de communication et robotique dans des systèmes embarqués (robotique mobile, objets connectés, capteurs intelligents). - Concevoir, programmer et mettre en oeuvre des systèmes automatisés à base d’automates industriels et de réseaux industriels communicants. - Maîtriser l’administration de systèmes informatiques, la cybersécurité, les réseaux et les bases de données. - Concevoir, développer et évaluer des applications de réalité virtuelle et des interfaces homme–machine–environnement. - Manager des équipes, piloter des projets et structurer l’organisation du travail en entreprise.

Certifications

  • 70-486: Developing ASP.NET MVC 4 Applications
    Prometric

Skill set

Categories