About Guillaume
French
Native or bilingual
English
Fluent
Experience
- frontguysSenior Frontend DeveloperDIGITAL AND ITFebruary 2024 - June 2024 (4 months)Paris, FranceVarious internal projects● Upgrade of the project from yarn to pnpm● Upgrade Storybook version 8● Migration from CRA to ViteJS● Migration from jest to vitest● Implementation of pre-commits (jest, eslint, prettier…)● Creation of CI/CD for gitlab (automatic tests, vulnerability checks)● Familiarization with accessibility (A11Y)● Training a developer in React
- AutodistributionSenior Frontend DeveloperAUTOMOBILENovember 2023 - February 2024 (3 months)Paris, FranceDevelopment of a Progressive Web App (PWA) on iPad for an automotive parts sales companyTeam of about ten developers, two QAs, and a PO● Agile work methodology (SCRUM with 2-week sprints)● Review of Merge requests● Technical advice for junior developers on React / Typescript● Creation of a PWA for distributing automotive parts, including an offline mode● Pixel-perfect integration from Figma mockups● Implementation of unit tests (jest)● Creation of a PWA for distributing automotive parts● Creation of new features and bug fixing
- Mutuelle Nationale Territoriale (MNT)Frontend Technical LeadHEALTH AND WELLNESSMarch 2020 - November 2023 (3 years and 8 months)Paris, FranceFrontend Technical LeadActed as front-end technical lead on three platforms for a mutual insurance company (member area, collective area, employee area)Team composed of two developers, two POs, two QAs, one UI/UX designer, and one team lead● Agile work methodology (SCRUM with 2-week sprints)● Technical lead, participation in meetings and decisions on technical feasibility, time estimations● Participation in the creation of new features, e.g., user journey for medical expense reimbursement (UI validation, time estimation, task/sub-task allocation…)● Management of a custom component library common to all areas (npm module, managed with Lerna, tested with Jest)● Code reviews for each task (gitlab)● Pair programming with developers (new joiners)● Pre-commits to ensure code quality (eslint, prettier, and tests)● Use of GraphQL● Implementation of new API routes on the back-for-front in NodeJS● Communication with the backend team (Scala) for task completionDevelopment of a shop website (mnt.fr)Customizable site via a Headless CMS (Prismic), team of 3 developers, one QA, and one team lead● Agile work methodology (SCRUM with 2-week sprints)● Implementation and configuration of a Headless CMS (Prismic)● Development from scratch of an application communicating with the CMS (React, GraphQL, Typescript)● Implementation of a Storybook library● Implementation of unit tests (Jest)● Evolution to a lead dev position (communication with the client, decision-making and problem-solving, time estimations, task assignment to developers)
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