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Mathieu L.ML

Mathieu L.

Full-stack engineer TS/JS/AWS/PHP

€470/day
Paris, FR
8-15 years

Average response time: 1 hour

About Mathieu

Welcome aboard!

Expert Web FullStack chevronné - Laravel, Vue.js, TypeScript, WP REST, Django, AWS, OVH … - pour tous types de projets digitaux :)

Sur les 8 dernières années, j’ai accompagné et développé un large éventail de sites et applications Web sur Laravel, Lumen, WordPress, ou encore Django. Pour tirer le meilleur de mes API et backend, j’ai intégré dans ma stack VueJS et son écosystème (Nuxt, Inertia, Alpine, Livewire, Vuetify, Vite) pour des interfaces toujours plus réactives et pratiques.

J’ai réalisé (seul et en équipe) des sites et applications Web/mobile à fort trafic, dans des domaines variés (Média, Ecommerce, Marketplace, Diffusions, RH, Analyse de feedback..) Le savoir-faire acquis me permet aujourd’hui d’exploiter tout le potentiel des technologies de votre projet.

J’interviens et conçois des projets de A à Z: mockup, UML, architecture back/front, déploiement et intégration continue, audit de performance et sécurité, création de thèmes et module sur mesure, migrations & refontes, intégration SaaS… Je déploie et maintiens des applications robustes, stables, scalables, monitorées et pensées pour l’expérience utilisateur.

J’effectue principalement des missions de Lead Developer et de CTO (long terme et “on-demand”) - notament sur:
- Backend: Laravel / Lumen / WP Headless
- Frontend: Vue (2/3), Nuxt, Alpine, Intertia / Tailwind, Bootstrap, Responsive
- API REST / GraphQL
- Cloud Architect & DevOps: AWS (Beanstalk, EC2, Lambda…), OVH, Google Cloud, Docker, Ansible, OWASP
- DB: MySQL/MariaDB, ElasticSearch, Algolia, Airtable, Firebase
- CI/CD: EBS, Github Actions, Buddy, Envoyer/Forge, Circle CI
- WordPress: Sage, Gutemberg ACF blocks, REST APIs, WP CLI
- Grafana, Python, Tenserflow, Ecosystem Laravel…

Mais aussi: transparence et compréhension du business. Focus performance, maintenabilité & scalabilité, UX, accessibilité, SEO/SM.

=> details sur ma stack technique: github.com/mtx-z
=> portefolio et réalisation: à venir
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Nantes (up to 10km)

Experience

  • HUE COCO
    Lead back Laravel / Lead front TS/VueJS, Ionic ReactJS / DevOps Linux/GitLab
    October 2023 - Today (2 years and 8 months)
    • AI: local inferences (Ollama, HF transformer, quant benchmark) OVH Public Cloud (Multi H100 GPU infra)
    • Agentic TextToSQL (Langchain, Google ADK, Vanna AI + custom ChromaDB RAG), custom MCP (FastMCP), LibreChat (client), OpenAI API
    • TXTAI custom RAG, Spacy, PDF & TXT pre-processing
    • Fully automated CI/CD (Gitlab pipelines, auto-deployed, Dockerised/Ansible canary environments, Linear API, OVH), Grafana reporting
    • Quality first TDD PHP 8.4 (PHPstan, CSfixer, PHPUnit/Pest, Rector, Linter, fully typed (Enum, model classes))
    • Quality first TS (Jest, fully typed, Linter) for pure TS, VueJS3 & Ionic ReactJS)
    • Fully customized WordPress (legacy app) to Laravel Microservices, APIs & interfaces, database mapping for data-viz and AI exploitation, AdonisJS (NodeJS) micro-services (document generation)
    • Junior dev integration, AGILE project management (3+ devs) with Linear, PR reviewing, prioritizing client requirements, feature sepcs & weekly releases
    • Multi-step validation chains, custom notification (events & attributes based), team intervention planning (G Calendar-like); OpenID (SSO, Azure Entra, SAML) integrations
    PHP Typescript React.js Wordpress
  • Civiliz
    CTO / Lead back Laravel / Lead android Java /AWS / Front VueJS
    SOFTWARE PUBLISHING
    February 2019 - Today (7 years and 4 months)
    Paris, France
    - Data structure modeling (SQL, NoSQL, storages on AWS, SQL replicas for ML) - UML,data segmentation (GDPR)
    - REST API, Public and Private APIs, OAuth2, redundant multiple instances (API, tasks, frontends, machine learning instances...) -AWS Beanstalk
    - Advanced and customized integrations with Google My Business,Google Pub/Sub, Maps, Scraping API and Python script, Speech API. Integration of OpenAI APIs.
    - Mailjet Implementation (custom templates selection from the backend, custom payload, Mail, and SMS notifications) - webhook notifications
    - Microsoft 365 SAML2 authentication integration (with custom roles, permissions, and notification setup)
    - live data visualization dashboards integration(ClicData)
    - Deployment and management of Android tablet fleet (MDM),JAVA development of a custom Android keyboard (+500 devicesin Europe). Planning, testing, and documentation of theprovisioning processes.
    - Custom Review app deployed on Android and iOs tablets basedon VueJS (offline mode, remote debugging, MDM/JS integration)
    - Infrastructure, continuous deployment, and 100% automatedtesting on AWS Elastic Beanstalk (EC2, RDS, S3, Cloudfront,CodePipeline, CodeBuild, ElastiCache...)
    - many more cool things
    AWS Laravel Python Google My Business TensorFlow
  • starthack
    StartHack - Instructor specializing in high-perf web-oriented Linux infrastructure and WordPressREST/headless/Gutenberg.
    HUMAN RESOURCES
    September 2020 - September 2023 (3 years)
    Versailles, France
    - Trainer for various companies, instructing groups ranging from 2to 15 individuals (remote and on-site).
    - Topics covered:
    WordPress/WooCommerce REST API, Headless, Gutenberg ACFBlocks, Sage 10, OAuth2 & JWT, FastCGI cache integration, etc.
    - Implementation of high-performance and secure web-orientedLinux infrastructure.
    - Load testing (caching policies, CDN...), security audits (OZAP, Kali,ModSec...).
    - Linux security (firewall, rootkit...), web security (OWASP, CORS...).
    - WordPress (Gutenberg custom ACF blocks, REST API withOAuth2 and front-end JS, Sage 10 theme, security...).
    - Performance enhancements (PHP 8 JIT, HTTP3 QUIC, FastCGIcache, PageSpeed Insights optimizations, integration of Googleservices...).
    Formation Gutenberg OWASP Linux Amélioration de la performance

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Education

  • Expert en Ingénierie Informatique Appliquée - Option Technologies du Web et Infrastructure Cloud
    SUPINFO
    2016
    Formation générale de 5 ans, avec une année à Londres. J'ai orienté mes apprentissages et stages sur le développement backend, puis frontend JS. Et enfin la gestion d'infrastructure AWS, Linux, et VMware. Club robotique de l'école (Arduino, Pi), experiences Microsoft 360.

Skill set

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