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Kevin BarralonKB

Kevin Barralon

Supermalter

Expert Full-Stack Developer React / Python / Go

€800/day
25 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Kevin

Important: I work fully remotely from Montreal.

Passionate about development and new technologies, I am an independent Full Stack developer based in Montreal with over 8 years of experience in creating custom web and mobile applications.

I have solid expertise in React, React Native, Python, and Go, which allows me to support my clients in realizing their projects and provide them with effective and efficient solutions.

Throughout my career, I have worked on projects of various scales for companies ranging from startups to large corporations, as well as SMEs. My experience has given me a solid understanding of the technical and functional challenges faced by businesses. Thus, I am able to advise them and support them in implementing best practices to ensure sustainable development and lasting growth.

As a full-remote developer, I am accustomed to working with geographically dispersed teams and easily adapt to different time constraints. My communication skills and technical expertise make me a valuable asset for large-scale projects.

My commitment to the success of your projects:

- In-depth analysis of your needs and expectations for a better understanding of your objectives
- Proposal of adapted and personalized technical solutions
- Development of high-performance, secure, and scalable web and mobile applications
- Implementation of automated tests and continuous integration to ensure code quality
- Support in application deployment and maintenance
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Accor SA
    Senior Full-Stack Developer
    HOSPITALITY
    June 2022 - Today (4 years and 1 month)
    - Development of an internal search tool to find available houses based on multiple criteria.
    - Integration of external APIs for the listing of new houses.
    - Improvement of existing code and implementation of best practices (e.g., unit tests, linters)

    Front-end: React, TypeScript
    Back-end: Python/Django/Flask, REST/GraphQL, PostgreSQL
    CI/CD: Jenkins
    Python GraphQL React.js TypeScript REST Django Flask Celery
  • EPALIA
    Senior Full-Stack Developer
    LOGISTICS AND SUPPLY CHAIN
    March 2021 - June 2022 (1 year and 3 months)
    Development of an internal productivity time entry platform used for calculating employee/temporary worker bonuses.

    Front-end: React, TypeScript
    Back-end: Go, GraphQL, PostgreSQL
    CI/CD: Github Actions / Heroku
    Go Golang GraphQL React.js TypeScript
  • Moka
    Senior Full-Stack Lead Developer
    BANKING AND INSURANCE
    February 2019 - January 2021 (2 years)
    Montréal, Canada
    Full-stack developer for the Moka application available on the App Store and Play Store. Responsible for the complete rewrite of the application in React Native.

    Also, Front-end team lead, I am responsible for implementing best practices and making technical decisions.

    Front-end: React Native, TypeScript, Apollo Client
    Back-end: Node.js, MongoDB, TypeScript, GraphQL (Apollo Server)
    CI/CD: Bitrise, AWS
    React Native React.js GraphQL TypeScript Node.js

Reviews

5.0

Out of 17 ratings

G

Guillaume

OneFineStay

Reviewed on 12/1/2022

Kevin manages the mission from start to finish, is proactive, finds solutions, often better solutions, and the quality of work is impeccable. Very independent, with perfect reporting. Flexible and accommodating. Competent in both backend and frontend. It's a real pleasure to work with him.
H

Hugues

HAYARI PARIS

Reviewed on 7/5/2017

Very good responsiveness and professionalism. To recommend

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Education

  • Python, Go, JavaScript, Algorithms & Data Structures, etc.
    Self-taught
    2014
  • Law - Philosophy
    Lyon 3
    2014

Skill set

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