You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Guillaume RoyGR

Guillaume Roy

Senior Full-Stack React / Node.Js / C# Developer

€400/day
3 projects
Valbonne, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Guillaume

🖐️ Hello, I'm Guillaume Roy 🖐️

✔️ 13 years of experience in Web development as a Senior Developer and Tech Lead.

✔️ Specialties:

➡️ Front-End: React, VueJS, Typescript, Javascript
➡️ Back-End: NodeJS, NestJS, C#, .Net Core, Go Golang
➡️ Database: PostgreSQL, MySQL, Firebase, Cassandra, Kafka
➡️ Infrastructure: Github, Gitlab, Azure DevOps, AWS, Continuous Deployment
➡️ Patterns: Hexagonal Architecture, DDD, CQRS, Microservices

✔️ Wide range of functional knowledge: Sports, Retail, Intranet, E-Commerce, Finance, Private Banking, EdTech

💬 Feel free to contact me, I will answer you very quickly ⚡

🌍 github.com/guillaume-roy
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Epos Now
    .Net Core C# / React / Go Golang Developer
    RETAIL (SMALL BUSINESS)
    October 2022 - Today (3 years and 8 months)
    Valbonne, France
    🏦 Business sector: Point of sale

    ➡️ Front-End: React - Razor
    ➡️ Back-End: .Net Core C# - Go Golang - SQL Server - Cassandra - Kafka
    ➡️ Patterns: Dependency Injection - Microservices

    🌍 https://www.eposnow.com
    React.js GO C# ASP.NET Core .NET Cassandra Apache Kafka SQL Server Microservices
  • Andeol
    .Net Core C# / SQL Server Developer
    RETAIL (SMALL BUSINESS)
    June 2022 - October 2022 (4 months)
    Valbonne, France
    🏦 Business sector: CRM for sales forces

    ➡️ Front-End: Typescript / Razor / Chart.js
    ➡️ Back-End: .Net Core C# - SQL Server - Dapper Micro ORM
    ➡️ Patterns: Dependency injection - Modular Monolith

    🌍 https://www.andeol.com
    C# ASP.NET Core .NET ASP.NET MVC Typescript SQL Server
  • Yoopala Services
    VueJS / .Net Core C# Developer
    HEALTH AND WELLNESS
    April 2021 - June 2022 (1 year and 2 months)
    Vallauris, France
    🏦 Business sector: Personal assistance service

    ➡️ Front-End: VueJS / Typescript
    ➡️ Back-End: .Net Core C# - SQL Server - Entity Framework - Microsoft Azure Cloud
    ➡️ Patterns: DDD - CQRS - Hexagonal Architecture

    🌍 https://www.yoopala.com
    C# Vue.js Typescript ASP.NET Core .NET SQL Server Microsoft Azure Domain Driven Design

Reviews

5.0

Out of 3 ratings

L

Lucas

Hello Doe

Reviewed on 5/24/2019

Super responsiveness from Guillaume, the mission was completed in less than 24 hours, what more could you ask for? Very pleasant to have been able to talk with him by phone on several occasions, to properly frame the mission and move forward more quickly with indications. Very good understanding of the project and the codes already written, he was able to detect the bug very quickly, well done. Thanks again, and see you very soon I hope Guillaume!
GuillaumeG

Guillaume

rugbycentric.com

Reviewed on 9/25/2018

excellent work!

Recommendations

Timoty TartensonTT
Saad KanzallahSK
Jordan MiquelJM
+3
Timoty Tartenson and 5 other people have recommended Guillaume

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Licence Professionnelle SIL (spécialisation Développement) en alternance
    Université Nice Sophia-Antipolis
    2010
  • DUT Informatique
    Université Nice Sophia-Antopilis
    2009

Certifications

Skill set

Categories