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Danh L.DL

Danh L.

LEAD DEV · FULLSTACK · VUE/ANGULAR · NODE.JS/JAVA

€500/day
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Danh

Senior Fullstack Developer with 10 years of experience on complex projects in Vue.js, Angular, Node.js and Java. Accustomed to large account environments (EDF, SNCF, Groupama, Thales) and startup contexts as CTO founder of a B2B SaaS (160,000+ lines of code, multi-platform).

Comfortable in Lead Dev as well as pure development, with a strong Agile culture (SCRUM, SAFe) and DevOps (AWS, Docker, CI/CD GitLab/Jenkins).

Available for freelance missions remotely or occasional travel, invoicing via French SASU.
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Groupama
    Senior Fullstack Developer
    May 2025 - January 2026 (8 months)
    Redesign of an independent agent application: migration v1 → micro-services and micro-frontends architecture (v2), while maintaining v1 in production.
    • - Implementation and industrialization of unit tests
    • - Fullstack development (Vue.js 3 frontend / Java Micronaut backend)
    • - Contribution to GitLab CI/CD pipelines
    • - Team of 5 people
    ◦ · Scrum
    Vue.js Java Micronaut Microfrontend Microservices
  • EDF (entité commerciale)
    Senior Fullstack Developer
    April 2024 - May 2025 (1 year and 1 month)
    Development of several strategic POCs from scratch (RGAA accessibility, document automation, data visualization, UX/UI).
    • - Design of technical architectures adapted to each POC
    • - RGAA compliance for public-facing applications
    • - Generation/reading of Excel and PowerPoint files
    • - Participation in UX workshops
    • - 2-3 people per project
    ◦ · Multi-project in parallel
    Vue.js Java Spring Boot PostgreSQL Jenkins Gitlab CI/CD
  • Le Pronto (SaaS B2B)
    CTO
    January 2023 - April 2024 (1 year and 3 months)
    CTO and lead developer of a SaaS ERP for restaurateurs (cash register, click & collect, reservation, analytics). 160,000+ lines of code, multi-platform (Android, iOS, Windows, macOS, Linux, PWA).
    • - Modular DDD architecture, microservices, auto-scaling
    • - AWS deployment (EC2, Elastic Beanstalk, Amplify)
    ◦ · Ansible server management
    • - Stripe integration (PaymentIntents, Apple Pay, Google Pay)
    • - Delivery platform integration (Uber Eats, Deliveroo via Hubrise)
    • - Development and certification of a cash register compliant with NF525 (2018 VAT anti-fraud law)
    • - Review of merge requests, team skill development
    Nuxt 3 Node.js AWS MongoDB Quasar

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Education

  • Université Claude Bernard Lyon 1
    Master 2 (M2)
    2016
  • Université Claude Bernard Lyon 1
    Bachelor's Degree in Math-Computer Science
    2014

Skill set

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