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Gregoire LoupyGL

Gregoire Loupy

Supermalter

AI Engineer | Fullstack, K8s, AI Agents

€600/day
10 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gregoire

I design and deploy web, mobile, and AI products, from prototype to production.

My profile combines AI Engineering, Platform Engineering, and fullstack development.
I work with product, business, and tech teams to transform needs into concrete, maintainable, and usable solutions for your teams.

I am particularly involved in:
  • AI Agents, RAG, MCP servers, n8n workflows, and self-hosted agentic stacks like OpenClaw, Hermes-Agent
  • Backends, APIs, and integrations in Python, TypeScript, and Rust
  • Web and mobile applications with React, Next.js, and Flutter
  • Kubernetes, Docker, Terraform, CI/CD infrastructure, and cloud-native architectures
  • Self-hosted deployments, access security with Tailscale, and cloud/API cost optimization
I can help you automate internal processes, create a business assistant connected to your tools, move an AI prototype to a production version, build the interface around an AI product, or stabilize an existing Kubernetes platform.

I also use tools like Claude Code, Codex, and Gemini in my own workflow to accelerate development, product iteration, code review, and certain automation tasks.
The goal remains simple: deliver quickly without compromising my standards, with clear code, a clean architecture, clear documentation, and easy handover.

Core Stack:
Python, TypeScript, Rust, React, Next.js, Flutter, PostgreSQL, Docker, Kubernetes, Terraform, AWS, GCP, n8n, OpenClaw, LangGraph, LangChain, RAG, MCP, Ollama, Tailscale, Claude Code.

Available for:
AI Engineering, AI agents, n8n automation, senior fullstack development, Python/Rust/TypeScript backend, platform architecture, Kubernetes/DevOps, rapid MVPs, self-hosted infrastructures, and AI production deployments.

Guaranteed handover: documented code, infrastructure, and technical decisions to enable autonomous takeover by your teams.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Freelance
    AI Engineer | Kubernetes & Fullstack
    SOFTWARE PUBLISHING
    September 2023 - Today (2 years and 9 months)
    Paris, France
    Development and maintenance ofbusiness platforms**, **fullstackapplications, andautomation systemsfor various clients.

    Involvement in frontend, backend, mobile, and infrastructure challenges with a strong focus onproductionand **software quality**.

    Achievements:

    • Development ofcomplex business dashboardswith React/Next.js and Express.
    • Design of automated Excel generation systems with dedicated backend calculations.
    *Automationof processing and workflows via Azure Functions.
    • Dockerization of local environments and improvement of developer workflows.
    • Development, maintenance, and evolution of Flutter mobile applications (iOS/Android).
    • Implementation of CI/CD pipelines and integration of automated tests.
    • Fullstack development and product technical support.
    • Use of modern AI tools to accelerate delivery and automation.
    Flutter AI Agents Python Microsoft Azure CI/CD Management
  • Blackfoot - Laboratoire d'Innovation
    Platform & Fullstack Engineer
    TECH
    April 2020 - September 2023 (3 years and 5 months)
    Le Kremlin-Bicêtre, France
    Designandindustrializationof cloud-native platforms andfullstacksystems in technically demanding environments.

    Responsible forinfrastructure**, **deployment workflows**, and backend or fullstack **developmentacross several products and platforms.

    Achievements:

    • Deployment and maintenance ofKubernetesinfrastructures (GKE) with **Terraform**.
    • Design and complete automation ofCI/CDpipelines via **GitHub Actions**.
    • Development of internal tools inRust(kube-rs) for **automated management of preview environments**.
    • Industrialization ofdeployment workflowsand improvement of team velocity.
    • Migration of aLaravelplatform toRust Actixwith performance and security optimization.
    • Development of robustAPIsand **data migration automation**.
    • Implementation ofobservabilitywith Prometheus/Grafana.
    • Participation inarchitecturedecisions and product **technical support**.
    Rust Kubernetes Google Cloud Terraform Python
  • Junior Conseil Taker
    Fullstack & Mobile Developer
    TECH
    October 2020 - July 2021 (9 months)
    Le Kremlin-Bicêtre, France
    Development ofwebandmobilesolutions for several major clients and startups.

    Involvement infrontend**, **mobile**, and **fullstackapplications with a strong focus on product and user experience.

    Achievements:

    • Development of a dashboard forAirbus Helicoptersenabling visualization and analysis of rotor component anomalies.
    • Implementation of aWordPress Headless CMSarchitecture withNext.js ISRto automate static updates and improve performance.
    *Fluttermobile development for various business applications and client projects.
    • Development of anExpress/Prismabackend and a Reactbackofficefor a digital artwork visualization platform using Flutter.
    • Automation of mobile deployments viaFastlaneand GitLab CI.
    Flutter Next.js Express Prisma Fastlane

Reviews

5.0

Out of 5 ratings

N

Nicolas

BlackPaws

Reviewed on 6/4/2025

Mission perfectly executed, on time and with professionalism. Clear and efficient communication.
S

Sébastien

Data 4 Sports SAS

Reviewed on 9/25/2024

Second mission entrusted to Grégoire and still the same level of professionalism. High quality mission!

Recommendations

Melvyn FontaineMF
Juel Marques GarciaJM
Alexandre S.AS
Melvyn Fontaine and 2 other people have recommended Gregoire

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Education

  • Expert in Information Technology
    EPITECH - European Institute of Technology
    2022
    Informatique

Skill set

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