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Julien LebronJL

Julien Lebron

Web Developer & Trainer — Symfony, React, n8n

€400/day
Paris, FR
3-7 years

Average response time: A few days

Freelancer profile translated to English.
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About Julien

🚀 Looking for a web developer who delivers, explains, and automates your processes?

I'm Julien, a fullstack web developer and independent trainer with 5 years of experience. I combine technical expertise with pedagogy for concrete results — whether it's building your application, training your teams, or automating your workflows.

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💻 WHAT I DEVELOP

Custom web applications with Symfony and React
High-performance, SEO-optimized WordPress sites
Modern HTML/CSS/JavaScript front-end interfaces
API integrations and robust back-end architectures
Business process automation with n8n

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⚡ WHAT SETS ME APART

I don't just deliver code — I deliver clarity. After 5 years of training developers, I've learned to explain complex topics simply, document properly, and adapt to all technical levels within your team.

You'll never be lost in your own project.

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🤖 N8N AUTOMATION

Wasting time on repetitive tasks? I design custom automated workflows with n8n to connect your tools (CRM, email, Slack, Notion, Google Sheets, and more) and save you hours each week — without complex code.

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🎓 TRAINING & SUPPORT

Do you have a team upskilling in web development? I provide in-company training tailored to your needs in web development, HTML/CSS/JS, React, Symfony, or automation. On-site or remote training, adapted to your level.

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✅ HOW I WORK

Total transparency on progress
Proactive communication — no radio silence
Clean, commented, maintainable code
Respect for deadlines and budget
Guaranteed client satisfaction

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📩 Have a project or a question? Contact me directly, I respond within 24 hours.
  • French

    Native or bilingual

  • English

    Conversational

  • Spanish

    Conversational

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

Experience

  • Lebron Julien
    Freelance Full Stack Developer - Trainer
    January 2021 - Today (5 years and 5 months)
    Paris, France
  • Doranco Ecole Supérieure des Technologies Créatives et Organisme de Formation
    Application Developer
    January 2020 - July 2020 (6 months)
    Paris, France
    o HTML/CSS o PHP o Symfony o JavaScript
  • HSBC
    Remote Advisor
    December 2014 - July 2018 (3 years and 7 months)
    92000 Nanterre, France
    o Outgoing/incoming calls o Claims processing o Secure key system management o Banking product sales

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Education

  • BTS Banking
    Doranco School of Creative Technologies and Training Organization IFCV - Work-Study Programs
    2011
    BTS Banque, Banque

Skill set (12)

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