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Corentin RomanielloCR

Corentin Romaniello

JavaScript Web Developer - Custom Websites

€280/day
Genève, CH
0-2 years

Average response time: 2 hours

Freelancer profile translated to English.
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About Corentin

Web developer based in Geneva, I primarily assist SMEs, freelancers, and small businesses in creating or improving their digital tools.

Notably, I developed a complete website for a food truck, from conception to production.
This project met a concrete client need: to have a clear, fast, and reliable website to showcase their business, facilitate ordering, and professionalize their online presence.

I am currently involved in similar missions:
  • Creation or redesign of websites
  • Implementation of simple and efficient APIs
  • Addition or correction of features
  • Stabilization of existing projects
I mainly work with JavaScript, React, and Node.js, and I favor simple, maintainable solutions adapted to the client's actual needs, without unnecessary complexity.

I am particularly available for short-term assignments or urgent needs, with a quick onboarding process.
  • French

    Native or bilingual

  • English

    Conversational

  • German

    Basic

Can work on-site
Genève (up to 10km)

Experience

  • Barrio Italien
    Pichilly (foodtruck)
    RESTAURANTS AND FOOD SERVICE
    August 2025 - September 2025 (1 month)
    Genève, Switzerland
    Development of a complete website for a food truck, as part of a real client project, from conception to production.

    The main need was to professionalize the client's online presence and offer a simple, fast, and reliable solution to showcase the business and facilitate ordering.

    I managed the entire project: needs analysis, technical design, front-end and back-end development, business logic implementation, testing, and production deployment.

    The website is currently online and hosted on my VPS server (OVH): https://pichilly.ch.
    Development and fixes were finalized in September 2025, and no bugs have been reported since, attesting to the stability and reliability of the delivered solution.

    This project allowed me to work autonomously on a concrete SME case, with particular attention to maintainability, user experience, and solution reliability.
    JavaScript React.js Node.js Express js PostgreSQL
  • HEG Genève (Terre des Hommes Suisse)
    Mandate Project – HEG Geneva (Terre des Hommes Suisse) (2024 – 2025)
    SOFTWARE PUBLISHING
    September 2024 - June 2025 (9 months)
    Genève, Switzerland
    • Development of a badge system for a gamified mobile application.
    • Group work of 4 students, agile project management with a real client.
    • Communication, deadline management, requirements clarification.
    • Strengthening skills in project management and mobile development.
    React Native JavaScript Express js PostgreSQL Node.js

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Education

  • Bachelor of Science HES-SO
    HEG
    2025
    Bachelor of Science HES-SO
  • CFC Computer Scientist (Application Development)
    CFP
    2021
    CFC Informaticien (Développement d'Applications)

Skill set

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