Freelancer profile translated to English.
Back to original languageAbout Guillaume
With 10 years of experience in a digital agency, I am now able to support my clients throughout the entire project lifecycle and propose solutions adapted to each of the problems encountered.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- FreelanceSenior Web Application DeveloperDIGITAL AND ITAugust 2021 - Today (4 years and 10 months)Thionville, France- Scoping, development, and monitoring of Web projects (sites, applications, dedicated services, ..)- Creation of development support tools- Audit and optimization of historical projects- Corrective, security, and evolutionary maintenanceEnd clients: Public service, large groups, SMEs, and local players. Sectors: telecommunications, mass retail, crafts, administration, health, industry, ...
- VanksenSenior Web Application DeveloperDIGITAL AND ITJune 2015 - August 2021 (6 years and 2 months)Bertrange, LuxembourgDevelopment:- Technical lead on numerous international projects: architecture, development, maintenance, optimization ..- CMS: drupal 7/8/9, symfony 4/5, magento 2, sylius, and associated languages- Frontend: CSS/SASS, JS/Typescript, automation, integration, optimization, ..- Devops: CI/CD, management and operation of monolithic, n-tier, microservices, cloud servers, ..Technical Coordination:- Support for the project team throughout the lifecycle- Coordination, planning, monitoring, and reporting- Internal / external documentation and trainingAncillary Skills:- Technical SEO: markup, microdata, analytics, ..- Accessibility, web performance- Personal data / GDPREnd clients: Large groups (CAC40), SMEs, and local players. Sectors: telecommunications, web technologies, automotive, health, construction, travel, insurance, ...
- Nurun FranceWeb developerDIGITAL AND ITSeptember 2012 - June 2015 (2 years and 9 months)Nancy, France- Architecture modeling and implementation- Corrective and evolutionary maintenance- High and low-level optimization- Technologies: drupal 7/8, symfony 1/2/3, Javascript/jQuery, css, SSO, Webservices, ..- Drafting procedures, client/host coordination, estimations, risk reports ..End clients: Large groups (CAC40). Sectors: luxury, automotive, energy, ...
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Education
- Master 1 (M1), Computer ScienceUniversity of MetzMaster 1 (M1), Informatique