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Alexandre GvozdenovicAG

Alexandre Gvozdenovic

Fullstack Developer

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alexandre

Full Stack Developer for 4 years, I create web and mobile applications with React/React Native and Node.js. I have a strong product approach: I design solutions from scratch, modernize legacy systems, and have worked on event-driven architectures with AWS. I cover the entire technical stack, from frontend to backend, with a focus on code quality and automated testing.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Betterway
    Fullstack Developer
    ENVIRONMENTAL
    September 2024 - Today (1 year and 9 months)
    Paris, France
    Mobile development: Creation from scratch of the mobile application for beneficiaries with Expo and React Native

    Web applications: Redesign of the employee web application (React) and maintenance of the admin interface for company managers

    Backend development: Maintenance and development of new features in Node.js within a DDD/Event Sourcing architecture

    Technical stack: Node.js, React, React Native, AWS (Lambda, DynamoDB, SQS), Datadog

    Tests & quality: Implementation of automated tests (Cucumber, Jest)
    React Native Mobile Application Node.js Amazon Web Services React.js
  • Revolugo
    Fullstack Developer
    TRAVEL AND TOURISM
    May 2023 - August 2024 (1 year and 3 months)
    Paris, France
    Design System: Creation and maintenance of a Vue2 component library with Storybook, exposed via API to external integrators

    Technical modernization: Migration of legacy applications to TypeScript and Vue3/Nuxt.js

    Data architecture: Development of migration scripts and Sequelize services for data model evolution

    Product standardization: Implementation of an internal design system for consistency across different solutions

    Technical stack: Vue2/Vue3, TypeScript, Nuxt.js, Storybook, Sequelize
    Vue.js Node.js PostgreSQL GraphQL Typescript
  • Cyclofix
    Frontend Developer
    ENVIRONMENTAL
    May 2021 - August 2023 (2 years and 3 months)
    Paris, France
    Maintenance of existing products: Improvement and evolution of 2 React Native mobile applications and 1 React webapp

    Internationalization: Development of new features including multilingual support (i18n)

    Workshop SaaS: Creation from scratch of a Next.js platform for partner repair workshops

    Marketplace: Development of a Next.js marketplace for selling used bicycles Technical stack: React, React Native, Next.js, Redux, i18n
    React Native React.js Next.js Front-End Development

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Education

  • Web and mobile development training
    La Capsule
    2020
    Formation développement web et mobile
  • Professional License in System and Network Administration
    IUT de Lieusaint
    2017
    Licence Professionnelle Administration Système et Réseaux

Skill set

Categories