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Jessy BaerJB

Jessy Baer

Lead dev / Web developer

€550/day
1 project
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jessy

Full stack developer profile with 10 years of experience. I can be involved in Front-End, Back-End development, and mobile application development.

My experience as a Lead Dev/Team Leader will help you strengthen or build your technical team.
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Bearstudio
    Lead Dev
    DIGITAL AND IT
    April 2019 - January 2023 (3 years and 10 months)
    Rouen, France
    2 years MyGreffe
    Tech lead & Lead dev
    Creation of a web application in React / Typescript, for French transplantations, allowing them to perform their daily tasks.
    Supervision of two development teams.

    4 months Graneet
    Setup of a React web app, and an API with NestJs for financial monitoring of construction sites.

    2 months Yoome
    Application for ordering in bars.
    Development of Android and iOS mobile app with React Native. Development of an administration tool for bartenders (React / Spring-Boot project generated with jHipster)
    Integration of Stripe payment service

    3 months | Spiwo
    Creation of a web application for teachers and evaluation correction. Technologies React, MeteorJS, MongoDB.

    3 months | Prolicent
    Platform allowing companies to manage their GDPR data.
    Development of React web application using the Material UI framework

    2 months | MyBop
    Restaurant table reservation platform available on terminals.
    Development of the mobile app on Sunmi devices for restaurateurs to manage orders and print order tickets.


    React.js Typescript Firebase Java React Native Node.js NestJs JHipster
  • Smartpanda
    Developer
    SOCIAL NETWORKS
    March 2013 - March 2019 (6 years and 1 month)
    Rouen, France
    2018

    Front-end development for health services developed by the Docaposte group

    Application Maintenance Services on company products

    2017 The company has 30 employees

    Development of Digiposte Pro: React, NodeJs and Java Microservices.
    Implementation of a new Micro Front End and Microservices architecture

    2016

    Total redesign of the social network for the launch of Coté Pro

    The team is strengthened by working with a subsidiary of Docapost. I am required to travel to Romania several times.

    2015 Transition from 2 developers to 6

    Following departures within the company, I found myself managing, with a colleague with the same background and experience as me, the maintenance of Smartpanda and thus became a DevOps.

    With the acquisition of Smartpanda by Docapost at the end of the year, I had to adapt to the company's rapid growth and became Squad Leader.

    2014

    Integration of La Poste services into Smartpanda:
    • Mail sending
    • Electronic signature

    Development of a social network for the FNB (Fédération Nationale du Bois)

    2013

    • Migration of the Smartpanda social network Front End (Became Coté Pro): Php Zend + JQuery to NodeJs + AngularJs
    • Improvement of Smartpanda's CMS: Transition to NodeJs
    Java AngularJS Php Zend Node.js React.js

Reviews

5.0

Out of 1 rating

EliasE

Elias

RogerHR

Reviewed on 3/28/2023

Jessy was very good and helped us a lot during his mission with us.

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Education

  • MASTER IN SOFTWARE ENGINEERING
    UFR Sciences et Techniques de Rouen
    2013

Skill set

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