doc0 — The AI ready core knowledge layerdoc0 connects internal sources, securely indexes documents, and delivers structured context for search and AI workflows.
Discover doc0David Ayache — Independent IT Consultant & Software Publisher
Designs. Builds. Deploys.
I help organizations with a pragmatic approach focused on value creation and cost control — from solution architecture to deployment, with data quality, governance, and security built in from the start.
Our approach
Pragmatic delivery
A delivery pace focused on impact and aligned with your operational priorities.
Value-driven steering
Decisions are guided by ROI, business value, and real-world adoption.
Cost efficiency
Architecture and implementation choices are designed for sustainable cost control.
Security by design
Security governance is embedded from day one, not bolted on later.
Services
Data Platform & IA
From ingestion to value creation: data engineering, ML engineering, and generative AI integration for real business use cases.
Discuss thisProduct Engineering & Run
Fullstack delivery, solution architecture, cloud & DevOps, then maintenance and continuous improvement.
Discuss thisWorkspace & Identity Foundation
Microsoft 365, OAuth/SSO, DNS/email domains, and baseline security for a scalable workspace foundation.
Discuss thisProducts
doc0 — The AI ready core knowledge layerMore products in the pipeline
We are progressively launching additional solutions focused on automation, governance, and productivity.
Discuss roadmapAbout
Certified solutions architect and experienced software developer, I began my career through an apprenticeship at SNCF before joining leboncoin. Since 2024, I have been supporting organizations with data access and data value challenges in a context where AI is becoming increasingly important. Over the course of my projects, I have broadened my expertise across software development, DevOps, CloudOps, ML engineering, and solution architecture. This diversity allows me to operate at multiple levels, from design to production. I have had the opportunity to work on ambitious projects in demanding environments, addressing critical challenges. Some projects were highly successful and widely adopted; others failed. These experiences have taught me firsthand what works — and what doesn’t — when designing and delivering useful and durable technical solutions.
Why work with me
Single point of contact
One point of contact responsible for the vision, the technical choices, and their implementation.
Business and technical perspective
An approach that connects business needs with technical decisions to deliver solutions that are genuinely useful.
Hands-on experience
Solutions designed from real-world situations, with close attention to how they are used and adopted by teams.
Maintainable technologies
Reliable and well-understood technology choices adapted to your context to ensure long-term sustainability.
Contact
Let's discuss your needs
Let’s start with a short conversation to understand your challenges and define the next steps.
David Ayache email: [email protected]
David Ayache LinkedIn: LinkedIn
20–30 min intro call, no commitment.
How it works
- • 20–30 min discovery call
- • Initial scoping: problem framing, rough timeline, and budget estimate
- • Fast start with concrete deliverables
- • Timezone: Europe/Paris