Freelancer profile translated to English.
Back to original languageAbout Bruno
Currently: Outsourced CTO of Certif-IA (AI services company and training organization) and founder of MajorPDF.ai (Generative AI SaaS in production, ~1,000 active users).
I take on projects on the following topics:
- Generative AI (consulting, architecture, agent development and RAG)
- AI system reliability: evaluation (evals), LLM observability (Langfuse), costs and latency
- PDFs: data extraction (VLM), static and dynamic PDF generation
- AI and education: my sector for over 15 years
- Architecture
- AI-assisted software development (training and workshops on Claude Code, Codex, etc.)
Latest projects: document extraction benchmark (10 VLM processors, 1,556 evaluations) and production microservice for a fintech; on-premise AI agent platform (MCP, A2A); AI audit and scoping for the IT department of a world leader in outdoor communication.
I have a broad range of knowledge and skills and very good problem-solving abilities. My interdisciplinary profile allows me to communicate with everyone. I have always had excellent relationships with my colleagues and I am a very good facilitator.
Techs: Python, Js/Ts, FastAPI, React, Langgraph&Langchain, Mirascope, PydanticAI, Docling, Pdfs, redis, mongoDB, postgresql, ChromaDB
Observability & evals: Langfuse, GlitchTip, OpenTelemetry
Protocols: Rest, MCP, A2A
Methods: Agile/Lean, DDD, TDD
English
Fluent
German
Basic
French
Native or bilingual
Can work on-site
Paris 12e Arrondissement (up to 50km), Paris (up to 0km)
Experience
- Certif-iaOutsourced CTODIGITAL AND ITApril 2026 - Today (4 months)Paris, FranceOutsourced CTO of Certif-IA (AI services company and training organization specialized in generative AI).- Development of custom AI agents for clients; training teams in generative AI- Development of Certif-IA's SaaS platform: credit management and learning optimization- AI Engineering: evaluation-driven development (evals), LLM observability (Langfuse, GlitchTip)- Technical supervision: architectures, technological trade-offs, management of an offshore team (4 developers)- Launch of a hands-on workshop offer: client teams build their own AI assistants
- PowensArchitecture & Document Data Extraction (VLM)October 2025 - March 2026 (5 months)Paris, FrancePowens (Open Banking fintech): architecture and AI-based document data extraction.- Benchmark of 10 VLM/pipeline/hybrid processors on 1,556 evaluations and 7 types of financial documents- Production microservice: FastAPI, AWS Bedrock, RabbitMQ, Pydantic. 2-layer pipeline VLM + JSON schema- CLI tooling, evaluation harness, complete documentation and team handover
- AI SistersArchitecture of an AI Agent PlatformSOFTWARE PUBLISHINGOctober 2025 - March 2026 (5 months)Paris, FranceEnd-to-end design of an on-premise AI agent platform for AI Sisters.- Multi-service architecture: gateway, A2A agents, MCP servers, Next.js/React frontends- Security: Keycloak SSO, OPA, JWT. Docker Compose + Ansible deployment- Observability: GlitchTip, Langfuse
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Education
- Master's Degree in Cognitive Sciences ResearchENS Ulm2011Master 2 recherche en sciences cognitives.
- Telecommunications EngineerTelecom INT (SudParis)2011Formation généraliste pour ingénieur du numérique