Freelancer profile translated to English.
Back to original languageAbout Arthur
👋 Hello,
I design and develop complex software systems, with a strong specialization in local AI, secure APIs, and distributed architectures.
Today, I am mainly involved in projects with high technical or business stakes (health, fintech, data), with an approach focused on robustness, scalability, and system autonomy.
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🚀 What I do concretely
• Design of advanced backend architectures (Symfony, API Platform, microservices)
• Development of secure APIs (OAuth2, Keycloak, fine-grained access management)
• Implementation of 100% on-premise AI systems (LLM, vision, OCR, data pipelines)
• Integration of AI models into complex business workflows
• Design of interconnected systems (web, mobile, services, AI)
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🧠 Specific Expertise
• Local AI (LLM, vision, document processing, intelligent automation)
• Creation, training, and fine-tuning of AI models
• API-first & distributed systems architecture
• Security (authentication, encryption, service isolation)
• Sensitive data processing (especially in healthcare environments)
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🏥 Domains
• Health / e-health / pharmacy
• Fintech / process automation
• Data platforms & decision support tools
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⚙️ Main Stack
Symfony, API Platform, React, FastAPI, Python, PHP, Keycloak, Docker, PostgreSQL / MySQL
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🎯 Positioning
I generally work:
• on long-term missions
• with a high level of autonomy
• in direct collaboration with CTOs / founders
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If your project involves:
👉 AI integrated into a real product
👉 Security / performance constraints
👉 Or an architecture to be structured from the start
then we speak the same language.
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💰 Daily Rate
€800 – €1200 / day
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- 💻 IDRIS softwareLead Full-Stack AI & Platform ArchitectPHARMACEUTICALS INDUSTRYSeptember 2025 - Today (11 months)Paris, FranceI design and develop a backend architecture and secure APIs integrating AI systems (LLM, vision, OCR) to automate complex business workflows in HealthTech, with an on-premise, scalable, and sensitive data-oriented approach.- End-to-end AI platform management- Technical governance- Architecture & Infrastructure- Security & Scalability
- 🌴 Miami JobCEO | Management/Strategy, Fullstack Web, Customer Loyalty, DTP/DesignDIGITAL AND ITJuly 2020 - Today (6 years and 1 month)Paris, FranceMiami Job is the name of my freelance agency.➡️ https://miamijob.frDuring these tens of months, I developed several web applications and showcase websites:- zoocrypt.com: secure anonymous and encrypted cloud- a secure, anonymous, and encrypted chat web app (not listed for confidentiality reasons)- fidit.app: SaaS loyalty program for pharmacies and retailers in general.Demo: demo.fidit.app/client (authentication coming soon)- pharmacienfreelance.fr: page dedicated to the group of freelance pharmacists I created (see Experiences and footer)- pharmaciedesmartinets.fr: improved showcase for Pharmacie des MartinetsAnd other projects that are in progress or that I cannot talk about! ;)Joined Malt: early 2021
- 🇲🇹 Malt - missions réaliséesCTO / Project Director / Fullstack Developer / E-healthDIGITAL AND ITJanuary 2021 - Today (5 years and 7 months)Paris, France📎 MCM - Osteopath - September 2023:Blog optimizationSpecific web developments---📎 FairyTaleVending - July/August 2023:Backend / Frontend PHP/JS AuditTech OrientationsBug Fixes---📎 MCM - Osteopath - September/December 2022:Creation of a professional website,Creation of a blogImplementation of the FLAT-HTML engine for optimal natural referencing---📎 GBTW - February/March 2021:Project management and API development
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Education
- MBA - Global ManagementParis Dauphine2017📈 Administration des entreprises
- Self-taughtLife1986💻 Full stack / informatique / cryptographie / DataScience / ...