Certifications

Certifications: Anthropic, OpenAI and Qualiopi

Ulysse Trin holds the Claude Certified Architect Professional certification, issued by Anthropic, and nine practitioner certifications issued by OpenAI.

Each certification is listed with its issuer, its dates, its certificate and what it covers. The Trust page remains the overall reference.

Prepare for the Claude Certified Architect certification with Colombani.ai →

With certifications from both leading vendors, Colombani.ai has no vendor preference to defend. When a local or European model fits better, that is the recommendation.

Anthropic

Claude Certified Architect Professional

Obtained 19 September 2026 · Valid until 19 September 2027
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What it covers
The highest level of the Anthropic certification: enterprise-scale Claude deployments, integration architecture, governance.

OpenAI Understand the OpenAI credentials →

ChatGPT Deployment Practitioner

Obtained 19 September 2026 · Valid until 19 September 2027
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What it covers
Deploying ChatGPT inside an organisation: launch, activation, adoption, measurement.
ChatGPT Solutions Practitioner

Obtained 20 September 2026 · Valid until 20 September 2027
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What it covers
Qualifying and designing a ChatGPT solution for an organisation, ahead of deployment.
Codex Solutions Practitioner

Obtained 20 September 2026 · Valid until 20 September 2027
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What it covers
Qualifying a Codex deployment in a software team: friction, governance, adoption.
Codex Deployment Practitioner

Obtained 30 September 2026 · Valid until 30 September 2027
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What it covers
Deploying Codex in a software team: workflow integration and enterprise-wide rollout.
API Deployment Practitioner

Obtained 20 September 2026 · Valid until 20 September 2027
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What it covers
Designing and taking to production on the OpenAI API: architecture, security, access control, evaluation, guardrails.
OpenAI Technical Practitioner

Obtained 20 September 2026 · Valid until 20 September 2027
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What it covers
The cross-cutting technical foundation: routing a requirement, selecting a capability, accounting for security, data and operational constraints.
OpenAI Consultative Solutions Practitioner

Obtained 20 September 2026 · Valid until 20 September 2027
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What it covers
Consultative scoping: discovery, use-case prioritisation, business value, opportunity progression.
OpenAI Cyber Solutions Practitioner

Obtained 20 September 2026 · Valid until 20 September 2027
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What it covers
Qualifying and routing an AI-assisted security opportunity: authorisation, escalation, choice of approach.
OpenAI Cyber Deployment Practitioner

Obtained 28 September 2026 · Valid until 28 September 2027
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What it covers
Deploying an AI-assisted security solution for a client, at practitioner level, after the qualification covered by Cyber Solutions.

Training quality

Qualiopi

Obtained 22 April 2026 · Valid until 21 April 2029
View the certificate (PDF) ↗

What it covers
The quality of Colombani.ai's training processes, for training actions. It opens OPCO and FIF-PL funding.