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Julien CortesiJC

Julien Cortesi

Web Developer 👉 Django, Wordpress, Webflow

€500/day
Montpellier, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Julien

Hello! 👋
I am a web developer and SEO consultant for companies looking to boost their online visibility, conversion rates, and profits.

Let's get acquainted quickly 👇🏻

My skills allow me to support you quickly and effectively in the success of your project:

☑️ Creation or redesign of your website

- Mastered technologies: Webflow, Shopify, WordPress, Django, React, Next.js…
- Websites designed to convert, with optimal performance and a polished user experience.

🔎 SEO (natural referencing):

- Complete SEO audit: technical and content analysis
- Competitive analysis to identify strategic opportunities
- Semantic studies
- Identification and prioritization of keywords and topics with high potential
- Creation of roadmaps and SEO editorial plans
- On-page and off-page SEO optimization to maximize your qualified traffic
- Regular monitoring and adjustments to sustain your results

🔧 Technical optimization of your site:

- Improvement of your site's technical performance (speed, structure…)
- Conversion Rate Optimization (CRO) to turn your visitors into customers.

🎯 Why work with me?

- A human and tailor-made approach: each project is unique, I adapt to your needs and objectives.
- Measurable results: every action is designed to improve your key indicators (traffic, conversions, ROI).
- Technical and strategic versatility: I cover a wide range of skills for a global vision of your projects.

Feel free to contact me via private message to discuss your project!
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Freelance
    Web Developer & SEO Consultant
    December 2024 - Today (1 year and 8 months)
    Montpellier, France
    🟢 Mission: Redesign of an existing site, implementation of an SEO strategy, SEO optimization.
    • Technical redesign, UI/UX redesign and optimization
    • SEO Audit (technical + content)
    • Competitive Audit
    • Implementation of an SEO strategy
    • Creation and monitoring of editorial calendars

    🔧 Stack
    • PHP, Wordpress
    • MySql
    • Figma
  • Freelance
    Full Stack Developer
    November 2024 - January 2025 (3 months)
    Montpellier, France
    🟢 Mission: Design and development of an AI orchestration platform for the industrialization of premium content, combining predictive analysis and user engagement optimization.

    • Development of the back-end, front-end, and WordPress plugin
    • Implementation of unit, functional, and e2e tests
    • Implementation of a CI/CD
    • Writing documentation Features:
    • Real-time visual workflow engine
    • Intuitive Visual Interface: Drag-and-drop flow creation
    • Multi-AI Integration: Compatible with OpenAI, Anthropic, Llama, Gemini, Flux, and Mistral
    • Advanced natural language processing and image analysis
    • Customizable AI model settings

    🔧 Stack
    • Python, PHP, Django, DRF, pytest
    • TypeScript, Next.js, Tailwind, Framer, Figma
    • Github Action, Docker
    • PostgreSQL, Redis
  • Freelance
    Freelance Web Developer
    TECH
    March 2021 - Today (5 years and 5 months)
    Montpellier, France

    Some projects:

    🟢 Mission: Development of a custom studio rental platform for video and podcast production.

    • Back-end and API development
    • Front-end development
    • Implementation of unit, functional, and e2e tests
    • Implementation of a CI/CD with Github Action
    • Implementation of an SEO optimization strategy
    • Documentation writing

    🔧 Stack
    • Python, Django, DRF, pytest
    • TypeScript, Next.js, Tailwind, Framer, Playwright, Figma
    • Github Action, Docker
    • PostgreSQL, Redis
    • Stripe
    • AWS
    • Google, Facebook, Linkedin, Microsoft APIs

    🟢 Mission: Support on the creation and improvement phases of an MVP

    • Product coaching
    • Technical consulting
    • Implementation of SEO & growth strategies.
    • Assistance in selecting third-party solutions

    🔧 Stack
    • Webflow
    • NextJS


    🟢 Mission: Development of a B2B SaaS from a pre-existing MVP
    • Transition from JavaScript to TypeScript
    • Implementation of Python backend (FastAPI)
    • Implementation of Next.js frontend (TypeScript)
    • Implementation of an SEO optimization strategy
    • Assistance in selecting third-party solutions (DBaaS, etc...)
    • Implementation of a CI/CD with Github Action
    • Implementation of unit, functional, and end-to-end tests
    • Technical consulting
    • Creation and deployment of documentation using Docusaurus and Vercel

    🔧 Stack
    • Python
    • TypeScript
    • JavaScript
    • FastAPI
    • Next.js
    • Tailwind
    • Redux
    • Github Action
    • Docker
    • PostgreSQL
    • Stripe
    • AWS
    • Playwright
    • pytest


    🟢 Mission: Refactoring the back-end of a logistics automation app.
    • Migration from REST API to Django Rest Framework
    • Implementation of new features
    • Optimization of database access
    • Implementation of a CI/CD with Github Action
    • Technical consulting
    • Implementation of unit tests
    • Documentation writing

    🔧 Stack
    • Python
    • Django
    • DRF
    • Github Action
    • Redis
    • Docker
    • PostgreSQL
    • pytest
    Django Django Rest Framework Python PostgreSQL HTML5 CSS3 React.js Docker Git GitHub Optimisation pour les moteurs de recherche (SEO)

Recommendations

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Benjamin Daniel and 1 other person have recommended Julien

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Education

  • BaccalaurĂŠat
    CNED

Certifications

Skill set

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