Freelancer profile translated to English.

Description

Founder and CTO, I design and deploy AI systems in production, not just in demo.

As CEO of Hostiaa, I single-handedly built the complete architecture of a B2B SaaS: 85+ serverless functions, multi-agent systems, advanced automations, integration of AI models (OpenAI, Anthropic, Mistral, open source) for RAG, memory, and agent orchestration issues.

I don't just bring code: I think product, architecture, and scalability at the same time, with the rigor of someone who has to deliver quickly and well with limited resources.

Today, Hostiaa's code alone is valued between 1.4 and 1.6 million euros.

Available for short-term missions: technical audit, AI workflow development, multi-agent systems, business process automation.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Hostiaa
CEO & Founder
TECH
April 2025 - Today (1 year and 3 months)
Lyon, France
CEO of Hostiaa
Team management (4 people)
Design and development of robust and scalable AI architectures
Building complex multi-agent systems
Development of intelligent workflows and advanced automations
Working on RAG, memory, reasoning, and agent orchestration issues
Integration, evaluation, and optimization of various AI models (OpenAI, Anthropic, Mistral, open-source models, etc.)
Participation in platform architecture choices
End-to-end feature development: AI, backend, frontend, and infrastructure
Direct contribution to the company's product vision and technological strategy
Artificial intelligence AI Automation Workflow Multi-agent systems Leadership
La French Tech
Member
SOFTWARE PUBLISHING
October 2025 - Today (9 months)
Lyon, France
Member of La French Tech as the founder of Hostiaa, a B2B SaaS for short-term rental concierges.

This affiliation connects me to the French Tech Lyon ecosystem: access to a network of founders, investors, and innovation players, as well as visibility and networking opportunities to accelerate Hostiaa's growth.

A framework that strengthens my credibility and my integration into the French tech ecosystem during the fundraising phase.
Artificial intelligence Multi-agent systems AI Automation
Riuuji
Self-employed
SOFTWARE PUBLISHING
June 2023 - June 2024 (1 year)
Lyon, France
Design and development of robust and scalable AI architectures
Building complex multi-agent systems
Development of intelligent workflows and advanced automations
Working on RAG, memory, reasoning, and agent orchestration issues
Integration, evaluation, and optimization of various AI models (OpenAI, Anthropic, Mistral, open-source models, etc.)
Participation in platform architecture choices
End-to-end feature development: AI, backend, frontend, and infrastructure
Direct contribution to the company's product vision and technological strategy
RAG Workflow Artificial intelligence AI Automation

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Student-entrepreneur
Etudiant-entrepreneur
SNEE, Entrepreneuriat / études entrepreneuriales
Université de Lyon
2027
SNEE, Entrepreneuriat / études entrepreneuriales

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Kays Prum

AI ENGINEER / AI FULL STACK

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