You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Michael WybraniecMW

Michael Wybraniec

Developer / Architecture / AI Engineering

EUR 600/Tag
Lyon, FR
8-15 Jahre

Durchschnittliche Reaktionszeit: 1h

Über Michael

Avec une décennie d'expérience professionnelle au Royaume-Uni 🇬🇧, aux Pays-Bas 🇳🇱, en France 🇫🇷 et en Pologne 🇵🇱, j'apporte un mélange unique de développement full-stack pratique et d'architecture logicielle stratégique. Au cours des sept dernières années, j'ai livré des applications évolutives et performantes, et depuis trois ans, je conçois des systèmes complexes alignant les solutions techniques avec les objectifs métier.

En tant que tech lead, j'ai dirigé des projets transversaux dans la finance, la sécurité publique, la santé et le Web3, tout en encadrant des équipes de développeurs et en contribuant à la définition de politiques d'entreprise pour une croissance durable. Je suis également un bâtisseur de communauté passionné — fondateur de ONE-FRONT et de la communauté JavaScript santeJS — et j’ai partagé mon expertise lors de conférences professionnelles.

Actuellement, je me concentre sur des projets de développement pilotés par l'IA, intégrant des LLMs, des workflows agentiques, des IDE et des serveurs MCP pour stimuler l'innovation et construire des solutions de nouvelle génération. Pour contribuer à l’open-source, j’ai commencé à publier du contenu et du code dans les sections blog et R&D de mon site web : one-front.com/cv

  • Polnisch

    Muttersprachlich oder zweisprachig

  • Englisch

    Muttersprachlich oder zweisprachig

  • Französisch

    Verhandlungssicher

  • Spanisch

    Grundkenntnisse

Vor Ort möglich
Lyon (bis zu 50 km), Paris (bis zu 20 km), Perpignan (bis zu 20 km), Marseille (bis zu 20 km)

Projekt- und Berufserfahrung

  • Non-profit Eco Village "New Mayapur" - Volunteer Work
    Tech Lead Full-Stack · Digital Platform for Booking, Donations & Events
    Dezember 2024 - April 2025 (4 Monate)
    Delivered a complete digital transformation for a non-profit eco-community through full-stack development of their booking, donations, and event management systems. Architected scalable, secure, and responsive web solutions to support sustainable living, community education, and international outreach. Bridged technology and purpose to empower real-world impact.

    - Led the full-stack development of a modular digital platform, driving 3 key systems: bookings, donations, and event management

    - Architected backend logic and APIs using Laravel (PHP), with strong security and data validation practices

    - Integrated Stripe API to handle one-time and recurring donations securely, boosting fundraising capabilities

    - Built mobile-first responsive user interfaces in Vue 3 with component-driven architecture for maintainability and reusability

    - Designed and normalised MySQL schemas to support complex data flows and user management

    - Implemented real-time admin dashboards and notification flows for event registrations and user tracking

    - Collaborated directly with non-profit leadership to translate community needs into digital features

    Tech stack: Vue 3, Laravel, PHP, MySQL, Stripe API, RESTful APIs, Tailwind CSS, Component Architecture, Responsive Web Design
    Node.js Vue.js React.js
  • one-front.com
    Full-Stack Developer · Architect ( Freelance · Agentic Engineering )
    DIGITALAGENTUREN & IT-CONSULTING
    März 2021 - Heute (5 Jahre und 3 Monate)
    Lyon, Frankreich
    Delivered high-impact solutions across finance, insurance, public safety, non-profit, and Web3 sectors. Led international teams and end-to-end projects focused on building reliable, scalable, and maintainable systems using modern web technologies and cloud platforms.

    - Built and maintained the MCP Server for project documentation, using TypeScript and open-source language models to help organise information.

    - Created a multilingual blog portfolio with error monitoring and easy content management, including French language support.

    - Led the development of a platform for an Eco Village in France, managing bookings, donations, and events with Vue 3, Laravel, and Stripe.

    - Designed insurance web applications for SanteVet in France, Spain, and Italy, using Vue, Nuxt, Contentful, and AWS, and helped improve deployment processes.

    - Developed a secure graph analysis tool for international police, using React, Elasticsearch, and SQL to provide data visualisation and fast search.

    - Built a Web3 NFT marketplace for Aventus in the UK, using Ethereum smart contracts, React, and Node.js to enable online bidding.

    - Led the creation of a finance and reporting platform with QuickBooks integration and business intelligence tools, helping improve financial forecasts.

    Tech Stack: TS · Vue · React · Node · GraphQL · Sentry · Nuxt · CMS · MCP
    Typescript Node.js GraphQL Nuxt 3
  • SantéVet
    Software Architect & Frontend Tech Lead
    BANKEN & VERSICHERUNGEN
    Juli 2022 - März 2024 (1 Jahr und 8 Monate)
    Lyon, Frankreich
    As Software Architect and Frontend Strategy Lead at SanteVet, I drove a pivotal multinational transformation of the company’s frontend architecture, establishing a foundation for advanced, scalable, and maintainable product development across France, Spain, and Italy.

    - Planned and executed company-wide ONE-FRONT Engineering Strategy (2022–2024) for scalable frontend development.

    - Unified frontend architecture across regions (France, Spain, Italy) with shared components and Contentful CMS integration.

    - Founded and led ‘santeJS’, SanteVet’s internal JavaScript community focused on quality, innovation, and collaboration.

    - Guided cross-functional DDD teams through architectural decision-making and technical migrations.

    - Defined a global frontend performance and refactoring roadmap to improve reliability and maintainability.

    - Defined and enforced Frontend Security Policy v1 (2023), improving system resilience and reducing risk.

    - Conducted technical audits, risk assessments, and organisational-level system improvement planning.

    - Led technical interviews and code reviews, supporting recruitment of high-impact engineering talent.
    Nuxt 3 React.js Typescript AWS AWS Cognito

Empfehlungen

Sei die erste Person, die Michael empfiehlt

Teile Deine Erfahrung aus der Zusammenarbeit mit diesem Freelancer.

Diese Freelancer passen auch zu Ihren Kriterien

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Zertifizierungen

  • Hugging Face logo MCP Course Unit 3: Automation in Production
    Hugging Face
    2025
    Typescript MCP Server Github Actions MCP MCP Client
  • Hands-On with Agentic AI MCP
    LinkedIn
    2025
    Anthropic Claude AI Agents API MCP MCP Servers

Fähigkeiten

Kategorien