Freelancer profile translated to English.
Back to original languageAbout Mathieu
Tech Lead WordPress, 9 years of experience. I work on complex projects, from steering to building, for media groups, national press, legal publishing, and large industrial clients.
My differentiator:a modern and industrialized WordPress stack using Roots.io Bedrock, headless with Next.js, combined with AI industrialization of development and maintenance workflows, which concretely reduces cycle times and makes projects more efficient.
Where I work:
WordPress CMS:Industrialized WordPress Bedrock architecture: reusable parent theme, client project theme, Timber/Twig templating, Gutenberg/ACF blocks
Hybrid Headless Architectures:WordPress coupled with a Symfony application platform: the CMS manages editorial content, consumed by the application via API, advanced cache management, decoupled front-end with Next.JS/Vue
AI Industrialization:AI standards applied to WordPress projects (rules, skills, agent context, prompt engineering), use of code assistants (Cursor, Claude), code review (human and assisted), automated Lighthouse security and SEO audits, assisted ticket creation and QA, automation of maintenance ticket processing
Project Management:Scoping, estimation, roadmap, backlog prioritization, Steering Committee/Technical Committee arbitration, multidisciplinary team coordination, agile rituals, client reporting
DevOps & QA:GitLab CI/CD, RenovateBot, conventional commits, Deployer, PHP & E2E unit tests
Stack:WordPress Bedrock, PHP, Twig, ACF Pro, Gutenberg React blocks, Symfony, Next.js
My AWS infrastructure:Docker, Traefik, Grafana observability, n8n automation, LiteLLM + Langfuse LLM proxy, Sentry, Renovate, backups
My clients:media and audiovisual groups, national press, legal publishing, listed real estate companies, industry, quality certification associations
Available inLyon and remotely.
French
Native or bilingual
English
Fluent
Can work on-site
Lyon (up to 50km), Valence (up to 50km)
Experience
- ACSEOHead of CMS DepartmentSOFTWARE PUBLISHINGFebruary 2024 - Today (2 years and 6 months)Aix-en-Provence, FranceStrategic redesign of the department towards a headless offering + AI industrialization of development workflows.Responsibilities:
- Agile multi-project management: scoping, estimation, roadmap and backlog prioritization, risk management, ritual facilitation, KPI tracking and reporting
- AI Industrialization: integration of LLMs into development and maintenance workflows (Cursor, Claude API, n8n)
- Coordination of multidisciplinary teams: developers, integrators, client IT departments, hosting providers
- Transversal management: code review, team support and skill development
- Process industrialization: GitLab CI/CD pipelines, unit and E2E tests, automated deployments, Grafana / Sentry / UptimeRobot observability
- Portfolio of 6 clients in run (maintenance) and 10+ client projects: media group, national press, legal publisher, listed real estate company, kitchen manufacturer, quality certification association
- Documentation and capitalization of internal processes
- Groupe RéférenceTechnical Project ManagerSOFTWARE PUBLISHINGOctober 2022 - January 2024 (1 year and 3 months)Lyon, France
- Transversal technical management: scoping, planning, coordination of internal teams and external service providers, deliverable tracking
- Client communication: design workshops, POCs, monthly steering committees
- Arbitrations and backlog prioritization with business stakeholders
- Performance and technical SEO audits: Lighthouse, recommendations, action plan, and KPI reporting
- Continuous process improvement: GitLab CI/CD pipelines, gitflow, coding conventions
- Client portfolio management: backlog prioritization, SLAs, technical and functional documentation, incident management
- Agence KNLead PHP DeveloperDIGITAL AND ITSeptember 2019 - October 2022 (3 years and 1 month)Lyon, France
- Technical project scoping: requirements gathering, writing functional and technical specifications, estimation and planning
- Technical coordination of multidisciplinary teams (internal + freelancers)
- PHP WordPress development: custom themes and plugins, third-party API integrations (CRM, client ERP, Mailchimp, Brevo)
- Administration of staging and production environments (shared and dedicated servers, MySQL databases, Git versioning, CI/CD pipelines)
- Technical support and client assistance during the run phase
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Education
- Master's Degree - IT Project Management (RNCP Level 7)Groupe IGS2022Spécialisation AMOA : gestion de projet IT, recueil et formalisation des besoins, conduite du changement et transformation digitale.
- Bachelor's Degree - Full Stack DeveloperIT-Akademy2021