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Julien CastroJC

Julien Castro

Developer

€350/day
Genève, CH
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Julien

My journey, from luxury watchmaking at Rolex to finance at FlowBank, passing through Infomaniak and its universe of technological solutions, has taught me one thing: time is the most precious asset. That's why today, as an architect of digital solutions, my mission is to help you save it. I transform complex problems into simple, functional, and aesthetic solutions, combining technical ingenuity with a deep understanding of your business challenges.
  • English

    Native or bilingual

  • French

    Native or bilingual

Can work on-site
Genève (up to 50km)

Experience

  • Rolex
    Project Manager
    LUXURY GOODS
    February 2024 - September 2024 (7 months)
    Participation in the development and modernization of a management application to optimize an intellectual property tool. % Rewriting of the front-end part by switching from AngularJS to Angular % Extraction and integration of existing business rules % Writing non-regression and unit tests in Jira % Occasional contribution to back-end development with Spring Boot % Integration of new screens and functionalities to ensure a smooth transition between the old and new versions of the application.
  • Noctinium
    Founder
    CULTURE
    September 2021 - June 2025 (3 years and 9 months)
    Genève, Switzerland
    • Communication and digital marketing (Instagram, website, and email)
    • Communication with professional organizations in the nightlife industry
    ◦ Organization and management of events
    • Creation of the website (HTML, CSS, JS, and PHP) of the database, as well as its maintenance and a bot to retrieve events from other sites (Python Scrapy)
  • Infomaniak
    Technical Support 1 and 2 and Ksuite Specialist
    TECH
    November 2023 - December 2023 (1 month)
    Genève, Switzerland
    • Management of tickets and phone calls.
    • Identifying recurring problems and reporting them to the developer
    • Ability to solve problems and propose improvement solutions
    • Competence in user assistance for banking operations and IT problem-solving

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Education

  • Bachelor of Web and Application Development
    CREA
    Bachelor développement web et application
  • Bachelor of Science in Computer Science
    HEG
    2022
    Bachelor Science de l'infomatique

Skill set

Categories