Freelancer profile translated to English.

Description

Do you have a web product and want to integrate AI into it, or are you starting an AI project from scratch? In either case, I'll help you avoid the common pitfalls: vague promises, architectures that don't scale, and delayed deliveries.

Co-founder of Fragments Studio, I act as a Senior Fullstack Engineer with a strong specialization in generative AI and DevOps. Specifically: I define the scope, I build, I deploy, and I remain available as you grow.

What you gain by working with me:

An AI that addresses a real business need, without jargon or overpromising
Clean integration into your existing stack, without rebuilding everything
A solid infrastructure from the start (AWS, Docker, CI/CD)
Structured delivery from idea to production
A team behind you if the project scales (design, mobile, automations)

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 20km), Marseille (up to 30km)

Fragments Studio
Co-founder & Fullstack Engineer | AI Expert
April 2024 - Today (2 years and 4 months)
Paris, France
AI Practice — Design & Delivery
Integrating generative AI into existing web products (Claude API, OpenAI, Mistral)
Developing custom AI agents, chatbots, and business assistants
Implementing RAG pipelines (embeddings, indexing, semantic search)
AI Architecture: model selection, orchestration, context management
Developing MCP servers to connect business systems to AI agents
Infrastructure & DevOps
Setting up and evolving scalable cloud infrastructures on AWS (EC2, ECS, S3, SQS, ECR)
Containerizing applications with Docker
Automating deployments via CI/CD (GitHub Actions, AWS Pipelines)
Continuous monitoring: service monitoring, alerting, and observability
Infrastructure security (WAF, cloud best practices)
Fullstack Development
React / Next.js / TypeScript front-end development
NestJS / Node.js / PostgreSQL back-end development
Designing and integrating REST APIs and external services
Code reviews and ensuring delivery quality on AI projects
Studio Role
AI Technical Lead for clients and associates
Scoping and costing AI projects
Active technological watch (generative AI, agents, MCP, automations)
Stack & Tools
Front: React · Next.js · TypeScript ...
Back: NestJS · Node.js · PostgreSQL ...
AI: Claude API · OpenAI · Mistral · RAG · embeddings · MCP ...
Infra: Docker · AWS · GitHub Actions ...
Fullstack AI Integration Generative AI AI Agent DevOps
Smartrenting
Software Engineer Fullstack
April 2021 - April 2024 (3 years)
Paris, France
Development and evolution of a product within a complex application ecosystem, with high standards for the quality, performance, and scalability of the solutions implemented, in a full TypeScript and cloud-native environment.

Development:
Design and implementation of end-to-end features on a modern architecture, with a high level of software quality.
Front-end development in React / TypeScript (MUI, Storybook)
Back-end development in NestJS / TypeScript (TypeORM, PostgreSQL, Redis)
Design and integration of REST APIs and external services
Setup of automated tests (Jest, Playwright, Supertest)
Performance optimization (front and back) and data volume management
Maintenance, refactoring, and technical debt management
DevOps:
Setup and evolution of a scalable and resilient cloud infrastructure, with deployment automation and continuous monitoring.
AWS infrastructure management (EC2, ECS, S3, SQS, ECR, Pipelines)
Containerization with Docker
Setup and optimization of CI/CD (GitHub Actions, AWS Pipelines)
Release management and environment management
Service monitoring, alerting, and observability
Infrastructure security (WAF, cloud best practices)
Tools & Environment:
Use of a tool ecosystem promoting productivity, collaboration, and product management.
Tools: Metabase, Bull Monitor, Insomnia, Figma, Notion
Methodology: agile environment work, product/design/tech collaboration
DevOps Fullstack React.js NestJs Typescript
Pulp
Software Engineer Fullstack
March 2020 - September 2020 (6 months)
Paris, France
Design and development of features within a multi-tenant application ecosystem (web and mobile), including the backend and a management backoffice. Participation in structuring business logic and ensuring consistency of experience across all touchpoints.
Node.js React.js Vue.js PostgreSQL Fullstack