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Kévin NguyenKN

Kévin Nguyen

Supermalter

🚀 Senior AI Full-Stack Engineer

€800/day
3 projects
Paris 3e Arrondissement, FR
8-15 years

Average response time: 1 hour

About Kévin

Developpeur IA Full-Stack | Epitech Paris

Diplome d'Epitech Paris avec 6+ ans d'experience, dont 4 a l'international (Londres, Seoul). Je conçois et déploie des applications IA en production, du design d'agents conversationnels au déploiement cloud.

Ce que je fais aujourd'hui:

Chez L'Oréal (Tech Accelerator), je développe BetIQ Scaler : une plateforme d'optimisation des budgets media pilotée par un agent IA conversationnel. L'outil guide les équipes marketing du groupe a travers des scenarios de simulation interactifs pour optimiser l'allocation de leurs investissements.
- Architecture et développement d'un agent IA (Python, Google ADK) avec workflow multi-étapes
- Interface conversationnelle React / Next.js connectée au moteur d'optimisation et un back-end ExpressJS / MongoDB
- Déploiement sur GCP (Cloud Run, Cloud Build, Secret Manager)

Parcours:

Vita Mojo (Londres) - Applications web et mobiles de commande/paiement pour la restauration, utilisees par des milliers de clients. Environnement full anglophone.

Grumatic (Seoul) - Application web cloud cost savings pour Samsung, Kakaotalk and LG

SaaS GPharma (fondateur) - Conception et deploiement d'un outil d'automatisation des plannings et de gestion des ordonnances. 3 pharmacies utilisatrices, patientele doublee en 1 an.

Stack technique:

IA & Data : Python, Google ADK, LLM integration, agents conversationnels, RAG, Vector Search MongoDB
Frontend : React, Next.js, TypeScript, Tailwind CSS, Radix UI
Backend : Python, Node.js, Express, MongoDB, Redis
Cloud & DevOps : GCP (Cloud Run, Cloud Build), AWS, Docker, CI/CD
Methodologie : Monorepo (Turborepo), TDD, Atomic Design
  • English

    Fluent

  • French

    Native or bilingual

  • Vietnamese

    Native or bilingual

  • Spanish

    Basic

  • Korean

    Basic

Can work on-site
Paris 3e Arrondissement (up to 50km)

Experience

  • L'OrĂ©al - Innovation
    Full Stack Engineer
    FASHION AND COSMETICS
    January 2025 - Today (1 year and 5 months)
    Paris, France
    BetIQ platform: media budget optimization for L'Oreal Group's marketing teams.

    - Designed and developed a conversational AI agent (Python, Google ADK) guiding users through multi-step media optimization scenarios
    - Built the React 19 / Next.js 15 (App Router) frontend and led migration from Vite + React Router to a Turborepo monorepo
    - Implemented authentication layer (NextAuth, Google OAuth, Azure AD) and API proxy architecture
    - Set up CI/CD and deployment on GCP: Cloud Run, Cloud Build, Artifact Registry, Secret Manager
    - Stack: Python, Google ADK, Next.js 15, React 19, TypeScript, Tailwind CSS, TanStack Query, GCP
    Next.js Node.js MongoDB Google Cloud Platform (GCP) Express
  • Vita mojo
    Full-Stack Engineer
    TECH
    September 2022 - November 2024 (2 years and 2 months)
    Londres, United Kingdom
    Vita Mojo is the trusted partner for ambitious hospitality operators aiming to grow their business. We're not just a tech solution. We're expert industry specialists, offering a unique blend of cutting-edge software and tailored services at every level.

    Our approach is rooted in real-world restaurant operations experience and refined at leading hospitality brands worldwide, including Subway, YO!, LEON and GAIL's. We're here to support businesses today and evolve as they grow.

    I led the development of a scalable, multi-language POS system utilizing micro-services architecture, enabling seamless transaction, inventory, and order management across omnichannel platforms. Key features included a modular menu-builder, diversified payment gateways, loyalty programs, and a customizable Kitchen Display System (KDS) for optimized restaurant operations. During my tenure, I applied technical expertise to drive innovation and support the growth of ambitious hospitality operator
    React.js Redux.js Git AWS MySQL
  • Tridge
    Back-end developper
    TECH
    November 2020 - December 2020 (1 month)
    Séoul, South Korea
    Mission:
    Tridge aide les acheteurs du monde entier Ă  importer efficacement des produits alimentaires et agricoles toutes les
    informations nécessaires. J’ai été recruté pour générer de web-crawlers pour fournir des données de marché à l'aide d’une librairie interne

    Tâches:
    - Extraction de données sur plus de 300 sites afin d’obtenir des informations sur les derniers prix, sociétés exportatrices
    sur des fruits et légumes dans différents pays.
    - Analyse des articles pour récupérer les informations requise (date, titre de l’article, source)
    - Adaptation de la pagination en fonction du type de site (pagination par page, infinite-scroll ou jQuery)

    Environnement technique :
    · Python
    · Scrappy
    NodeJS JavaScript CSS HTML5

Recommendations

FU
Youssef MekkaouiYM
LC
+1
Former user and 3 other people have recommended Kévin

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Education

  • Expert en Technologies de l'Information
    Epitech
    2020

Certifications

Skill set

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