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Justine KronovsekJK

Justine Kronovsek

JavaScript/React/ReactNative Developer

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Justine

A graduate of ESSEC, I first worked in marketing for a few years before turning to code.

Since 2018, I have worked in 3 different companies (a beauty booking platform, a large French press group and a Canadian startup).

My experience in marketing and my good knowledge of the company as a whole allow me to have a fairly transversal vision of a project, and to be a force of proposal on the functionalities that you wish to implement.

I am currently based in Canada but available full time for your freelance assignments.

Do not hesitate to contact me for more information.
  • English

    Fluent

  • French

    Native or bilingual

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

Experience

  • Kritik
    Fullstack Developer
    EDUCATION AND E-LEARNING
    January 2022 - Today (4 years and 5 months)
    Toronto, Canada
  • Le Monde
    Full Stack Developer
    PRESS AND MEDIA
    January 2021 - December 2021 (1 year)
    Paris, France
  • Planity
    Fullstack Developer
    HEALTH AND WELLNESS
    May 2018 - August 2020 (2 years and 3 months)
    Paris, France
    Planity is a B2B SaaS for beauty professionals, as well as a B2C booking portal. 7500 B2B clients, more than 1M appointments made each month on the portal
    - Creation of a rating system for each reservation made on the portal, in order to improve the UX and SEO (500K reviews left in 6 months)
    - Development of the mobile version of the portal (+200K downloads, first beauty application on the Android store) and the B2B software (React Native)
    - Graphic and UX redesign of the portal
    - Implementation of an AWS endpoint to allow partners to retrieve the daily availability of Planity salons
    - Design of functionalities and roadmap with the Product Designer
    React React Native Node.js Firebase Amazon Web Services algolia

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Education

  • Master in Science of Management
    ESSEC
    2016
  • The Hacking Project
    The Hacking Project
    2018
    Formation Fullstack intensive de 3 mois permettant d'acquérir de bonnes bases sur : HTML, CSS, Javascript, Ruby, Ruby on Rails Dans le cadre du projet final de notre bootcamp de 3 mois, j'ai notamment développé un Web App de géolocalisation d’œuvres d’art urbain et parcours culturels : - Gestion d’une équipe de 5 personnes lors de daily sprints - Mise en place des premières fonctionnalités : Géolocalisation des utilisateurs (OpenStreetMap & Leaflet), Recherche (Algolia), Stockage des ressources visuelles (Cloudinary & CarrierWave)

Skill set (17)

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