Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I’m Mathilde Monguillon, a versatile designer and developer blending graphic design, front-end development, and QA to deliver polished digital projects. I enjoy turning ideas into intuitive interfaces and robust web experiences, while keeping a friendly, collaborative approach. I’m comfortable working on international projects and learning new tools to stay ahead in fast-moving teams.…

Mathilde Monguillon

Web Developer, Graphic Designer, QA Engineer, +2





Hi, I’m Mathilde Monguillon, a versatile designer and developer blending graphic design, front-end development, and QA to deliver polished digital projects. I enjoy turning ideas into intuitive interfaces and robust web experiences, while keeping a friendly, collaborative approach. I’m comfortable working on international projects and learning new tools to stay ahead in fast-moving teams.…

Available to hire

Hi, I’m Mathilde Monguillon, a versatile designer and developer blending graphic design, front-end development, and QA to deliver polished digital projects. I enjoy turning ideas into intuitive interfaces and robust web experiences, while keeping a friendly, collaborative approach. I’m comfortable working on international projects and learning new tools to stay ahead in fast-moving teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Japanese

Beginner

French

Fluent

Work Experience

QA Consultant at Octo / European Commission project

January 1, 2024 - December 31, 2025

Contributed to QA practices across assignments; utilized industry tools to support testing efforts.

Functional & Automation Tester at European Commission (via Octo)

January 1, 2023 - December 31, 2025

Performed functional and automation testing using Xray, Jenkins, Postman, Zephyr, Swagger, and Squash; supported QA consulting.

Scrum Master at Laboratoire Service

January 1, 2023 - December 31, 2024

Managed a team of 15 technicians and collaborated with project managers using tools such as Kanban, email campaigns, threshold alerts, and Jira to streamline workflows.

Network Engineer at Conseil des Médecins

January 1, 2018 - December 31, 2020

Contributed to network engineering tasks and IT solutions supporting stakeholders in a professional services setting.

Graphic Designer

January 1, 2014 - December 31, 2017

Created posters, newsletters, mock-ups, and logos for various clients; produced visual assets for web and print.

IT Specialist at Free Télécom

January 1, 2011 - December 31, 2012

Incident resolution using internal tools; handled inbound calls and provided assistance to subscribers.