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Raphaël HaltzRH

Raphaël Haltz

js / php / c# backend developer - devops

€790/day
4 projects
Marseille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Raphaël

Welcome to my profile,

I am a computer engineer passionate about software development and I want to bring my expertise to help you create and develop your digitalization process.

I will be present during all stages of your product's realization, from the analysis of your needs, design, development, testing, to its deployment and maintenance.

I am available to answer your many technical challenges:
🔆 Creation of cross-platform mobile applications with React Native
🔆 Development of Web platforms with Symfony
🔆 Creation of fully customized e-commerce sites with Sylius
🔆 Production of modern frontend / backend sites: React.Js, .NET technologies (ASP.Net MVC / .NET Core)
🔆 Development of heavy client software: Qt / C# WPF / C++
🔆 DevOps: Micro-services architecture, Docker, Kubernetes
🔆 Database Administration: MariaDB, PostgreSQL, MangoDB, SQL Server
🔆 Interest in IoT. Design and manufacturing of connected objects: Espressif environment (ESP32, ESP8266), Microchip PIC, Arduino

In addition, I can also assist you in setting up your cloud infrastructure by supervising your IS on Google Cloud Platform, Azure, or Digital Ocean.

Do not hesitate to contact me to discover my work and discuss your project.
All the best!
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Marseille (up to 50km), Aix-en-Provence (up to 20km), Paris (up to 10km)

Experience

  • PLUM
    E-commerce Developer Sylius
    ARCHITECTURE AND URBAN PLANNING
    May 2021 - Today (5 years and 1 month)
    Paris, France
    PHP Symfony Sylius ERP React.js System Administration Bash DevOps
  • Indépendant
    Various Projects
    ENTERTAINMENT AND LEISURE
    January 2017 - Today (9 years and 5 months)
    Development of various personal projects with high added value, including:

    - Development of a cryptocurrency portfolio tracking application (Node.Js / React.Js)
    - Creation of a connected object to track the value of cryptocurrencies (ESP32 / E-paper screen / CAD / 3D Printing)
    - Creation of a BOT to more easily get tickets for the Tomorrowland festival (Node.Js / Docker / Kubernetes / Microsoft Azure / Google Cloud Platform / System Admin)
    Node.js Typescript React.js JavaScript Internet of Things CAD 3D Printing System Administration Docker Linux
  • BonjourMaitre
    Development of a web platform for Lawyers
    CONSULTING AND AUDITS
    March 2020 - January 2022 (1 year and 11 months)
    Aix-en-Provence, France
    Development of an e-commerce web platform for connecting clients and lawyers. Purchase of legal services and secure exchange space.
    PHP Symfony Sylius Docker Kubernetes Microsoft Azure

Reviews

5.0

Out of 4 ratings

S

Stéphane

Olrahit

Reviewed on 6/14/2021

Raphael was very available and highly competent. Thank you to him for his high-quality work.
M

Michel

Xantial

Reviewed on 4/23/2021

From the first contact to the end of the mission, everything was done remotely between a designer, a developer, and a manager quickly, agilely, smoothly... and pleasantly.

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Education

  • Computer Engineering and Networks
    IMT Institut Mines Télécom - Mines Alès
    2019
  • DUT Computer Science
    IUT Aix-Marseille
    2016

Certifications

  • TOEIC
    ETS Global
    2018
    English
  • Computer Engineering and Networks Engineering Degree
    IMT Institut Mines Télécom - Mines Alès
    2019
    C# Java C++ Symfony Agile methodology UML JavaScript PHP

Skill set

Categories