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Aurélien P.AP

Aurélien P.

Senior Full-Stack Architect IA & RAG

€550/day
Lille, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Aurélien

Senior Full-Stack Architect & AI Expert, I help companies design, develop, and deploy high-value web, API, and AI automation solutions. With over 20 years of experience, I cover the equivalent of several key expertise areas: architecture, backend, frontend, DevOps, security, and AI integration. The result: fewer intermediaries, faster technical decisions, and more coherent project delivery.

My expertise combines robust development and applied artificial intelligence: JavaScript, Node.js, React, Angular, VueJS, PHP 7/8, Symfony, Laravel, API Platform, MySQL/MariaDB, MongoDB, Redis, Docker, server security, optimization, DNS, WordPress, responsive web and email integration.

I also work on concrete AI projects: implementing RAG, intelligent chatbots, business automation, AI agents, data processing workflows, connecting to AI APIs, data-driven supervision, and AI-augmented internal tools. My goal is not just to add AI, but to create useful, reliable, and measurable solutions.

I support my clients from A to Z: needs assessment, technical choices, architecture, development, deployment, maintenance, optimization, and team training. Thanks to my experience, I quickly understand business challenges, I challenge requests when necessary, and I propose pragmatic solutions.

Need to create a web platform, an API, a business tool, an AI automation, a RAG, a server migration, or a technical audit? I can transform your idea into an operational, sustainable, and scalable solution.
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Lille (up to 10km)

Experience

  • AKENA TECHNOLOGIES
    Lead Dev / System Administrator
    SOFTWARE PUBLISHING
    September 2022 - Today (3 years and 11 months)
    At AKENA TECHNOLOGIES, a major player in the holiday rental sector, I hold the crucial role of Lead Developer and System Administrator. My primary mission is to ensure the smooth operation and optimal maintenance of our servers, thereby guaranteeing the availability and performance of our service platform.

    As Lead Developer, I am responsible for developing new features and implementing fixes, directly contributing to the continuous improvement of our application. I also led the major technological transition of our stack, moving from PHP 5.6 and MySQL 5.5 to PHP 8.2 and MySQL 8, a project requiring in-depth expertise and rigorous management to minimize service interruptions and maximize data compatibility.

    My responsibility extends to the integration and advanced management of Docker, a key tool in our development strategy to ensure the efficiency, scalability, and isolation of our application environments. This containerization expertise allows our team to deploy updates and improvements smoothly and securely, while maintaining high service availability.

    My role as technical lead also involves constant technological watch, adaptation to new trends and tools in development and systems management, as well as knowledge transfer to the team to foster an environment of continuous learning and operational excellence.

    In summary, my position at AKENA TECHNOLOGIES is at the intersection of system administration and software development, where I strive to align technological objectives with the company's business objectives, thereby ensuring a first-class user experience for our vacation rental clients.
    PHP Docker MySQL PostgreSQL JavaScript
  • Coworkees
    Lead Dev
    SOFTWARE PUBLISHING
    November 2021 - February 2022 (4 months)
    Lille, France
    At Coworkees, as lead dev, I was in charge of the technical management of major accounts within the application. The back-end is based on Symfony with a hexagonal architecture, and exposes a GraphQL API for efficient and flexible interaction. On the front-end side, I worked with NuxtJS and VueJS to create a fluid and responsive user interface.

    The technologies I used include PHP8, PostgreSQL, GraphQL, NuxtJS, and VueJS, ensuring a modern and high-performance stack. In parallel, I also developed a Chrome extension to optimize LinkedIn sourcing, enabling the automation of tasks such as retrieving profile data, while respecting GDPR constraints.
    Symfony Nuxt.js Vue.js Chrome Extension GraphQL
  • ORANGE
    Lead Dev
    SOFTWARE PUBLISHING
    June 2021 - June 2021 (1 month)
    Paris, France
    For ORANGE, as a freelance lead dev, I designed and developed a team building and best practices portal for all employees in Île-de-France. This project was carried out using Symfony 5 for the back-end and Angular for the front-end, combined with SASS for a responsive and modern interface. A map with geolocation was also integrated, allowing users to easily navigate between different content and events, while ensuring an optimized user experience across all platforms.
    Symfony Symfony 5 SASS Responsive Design Geolocation map

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Education

  • System Administration Engineer
    Université de Lille 1
    2006
    Ingénierie des systèmes réseaux

Skill set

Categories