Freelancer profile translated to English.
Back to original languageAbout Mathieu
👋 Contact me if you want:
- Team coaching,
- Quality coaching,
- Training,
- Auditing,
- Support on technical and functional issues,
- Continuous improvement.
🏛️ I am convinced that software architecture is not just about automatically adopting the latest technologies, but above all about meeting the unique challenges of each company. Rather than rushing headlong, I have chosen a thoughtful and bold approach: to deeply understand business needs in order to design tailor-made solutions.
💪 I rely on proven methodologies: Domain-Driven Design, Test-Driven Development, Behavior-Driven Development, and Feature-Driven Development.
🙌 I attach great importance to listening and immersing myself in the world of my partners, carefully selecting the tools capable of transforming their challenges into growth opportunities.
🫶 If you share this vision of thoughtful development rather than a "copy-paste" approach to ready-made solutions, let's discuss together how we can transform your ambitions into an innovative and sustainable digital reality.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- LE PÔLE IMMOSolutions ArchitectJanuary 2026 - Today (7 months)Angers, France• * Design of a modular and scalable Nx/Bun monorepo architecture• * Development of a full-stack SSR application for automated qualification of real estate projects• * Implementation of cross-functional libraries: observability, error management, environment validation, business type sharing, and robustness-oriented patterns• * Construction of a centralized observability stack based on OpenTelemetry, Grafana, Loki, Tempo, and Prometheus• * Complete automation of a prospecting pipeline: Microsoft Graph extraction, HTML parsing, AI enrichment via OpenAI, deduplication, and Immo-Facile integration• * Industrialization of Docker infrastructure with Traefik, TLS Let's Encrypt, and continuous deployment• * Implementation of GitHub Actions CI/CD pipelines: build, tests, quality, deployment, and business automation• * Definition of code quality and governance standards: Conventional Commits, CodeQL, Git hooks, linting, and formattingAngular 21, Signals, SSR, TypeScript, NestJS 11, Fastify, Bun, Nx, OpenTelemetry, Grafana, Loki, Tempo, Prometheus, Docker, Traefik, GitHub Actions, OpenAI API, Microsoft Graph, Playwright, Cucumber, Stryker, Biome
- Capgemini OuestFreelance Architect and DeveloperCONSULTING AND AUDITSNovember 2023 - Today (2 years and 9 months)Nantes, FranceInternational e-commerce project for a French luxury house, deployed in 37 countries and 7 languages, within an organization of 125 people structured into Feature Teams in a SAFe environment.As a Solutions Architect / Technical Lead, I am involved in the definition and evolution of the platform's architecture, with a strong focus on scalability, Developer Experience, and software quality.Responsibilities
- Definition and management of the platform's technical roadmap
- Architecture and engineering supervision of a secure SAFe train
- Coaching Feature Teams on architectural choices and complex technical topics
- Design and scoping of NFRs: performance, observability, security, resilience, accessibility, and maintainability
- Continuous improvement of the internal Nx, NestJS, and Angular frameworks within the monorepo
- Implementation of development standards and Software Craftsmanship best practices
- Support and mentoring of TypeScript, Angular, and NestJS developers
- Contribution to CI/CD industrialization and DX improvement
Key TopicsDeveloper Experience (DX), observability (OpenTelemetry, Grafana, Prometheus), distributed architecture, DDD, microservices, BFF, micro-frontends, web performance, SSR, SEO, accessibility, internationalization (i18n), testing strategy (BDD, TDD, Pact, load testing), bot protection, and event-driven architecture.Technical StackAngular, Nx, NgRx, RxJS, TypeScript, Node.js, NestJS, Magento, Drupal, Akeneo, Jest, Cypress, AWS, Docker, Kubernetes, Terraform, Jenkins, ArgoCD, Git, Linux. - ArpilabeAngular DeveloperPHARMACEUTICALS INDUSTRYJanuary 2023 - Today (3 years and 6 months)Paris, FranceDevelopment of an Angular application in the finance sector. Implementation of automated unit and functional tests.Stack: Angular 14+, Angular Material, RxJs, NgRx, Jest, Cypress, CucumberCI/CD gitlab
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Education
- PhD in Signal and Image ProcessingUniversity of Angers2009Développement d’une nouvelle méthode de mesure de la rigidité artérielle des artères de conduction sur le principe de la technique d’impédance bio-électrique : modélisation, instrumentation et traitement des signaux.
Certifications
- Certification of Completion - Official NESTJS course - NestJS FundamentalsNestJS2022