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Thibaud GeislerThibaud Geisler

Freelance GenAI & Full-Stack Tech Lead

Grand Est · Paris · Luxembourg · Remote

GitHub

My résumé (PDF):

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© 2026 Thibaud Geisler

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Thibaud GeislerThibaud Geisler

Thibaud Geisler, freelance GenAI & Full-Stack Tech Lead

AI, custom application development and training. From idea to production.

AI, custom application development and training.
From idea to production.

See my projects

My services

Three ways to work together, tailored to your context and your level of maturity.

Full-Stack Development

Web apps and APIs built to last, delivered on time and easy to evolve. Enterprise-grade rigor applied to a modern, productive stack.

AI & Automation

AI solutions (chatbots, agents, RAG, MCP, LLM integrations) that automate your repetitive tasks and make your business processes more reliable. From scoping to production.

AI Training for Companies

Hands-on generative AI training for your teams, across 3 levels tailored to your business context. Short or in-depth formats, onsite or remote.
See all services

Recent projects

A selection of missions and projects that concretely illustrate my expertise.

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Got a
AI
project in mind?

AI, web app, automation, training: tell me what you want to build and let's see how we can move forward together.

Let's talk about your project

Daily stack & tools

© 2026 Thibaud Geisler - SIRET 880 419 122 00036

TypeScriptTypeScript
Node.jsNode.js
AngularAngular
Next.jsNext.js
PythonPython
FastAPIFastAPI
PostgreSQL
MongoDBMongoDB
n8nn8n
ClaudeClaude
DockerDocker
Dokploy
GitHub ActionsGitHub Actions
TypeScriptTypeScript
Node.jsNode.js
AngularAngular
Next.jsNext.js
PythonPython
FastAPIFastAPI
PostgreSQL
MongoDBMongoDB
n8nn8n
ClaudeClaude
DockerDocker
Dokploy
GitHub ActionsGitHub Actions
TypeScriptTypeScript
Node.jsNode.js
AngularAngular
Next.jsNext.js
PythonPython
FastAPIFastAPI
PostgreSQL
MongoDBMongoDB
n8nn8n
ClaudeClaude
DockerDocker
Dokploy
GitHub ActionsGitHub Actions
TypeScriptTypeScript
Node.jsNode.js
AngularAngular
Next.jsNext.js
PythonPython
FastAPIFastAPI
PostgreSQL
MongoDBMongoDB
n8nn8n
ClaudeClaude
DockerDocker
Dokploy
GitHub ActionsGitHub Actions
PostgreSQL
PostgreSQL
PostgreSQL
PostgreSQL
AI Chatbot & Agents
In progress

AI Chatbot & Agents

Theodo Extend
APIWeb AppAI

Conversational AI agent module for the R&D team of a large account, through Theodo Extend: continuous quality control against hallucinations, agents composed by end users and a foundation hardened for production. Vertex AI, Google ADK, FastAPI, Angular. In production.

GoogleGoogle ADKFastAPIFastAPIAngularAngular+13
Technical Lead AI & Automation

Technical Lead AI & Automation

Wanted Design
AI

Technical and strategic lead on AI / automation for a digital agency. Building the AI and marketing automation service catalog, AI agents architecture, pre-sales framing, technical mentoring, infrastructure and ops.

AI AgentsAutomationn8nn8n+6
Claims Management Web App

Claims Management Web App

Foyer
APIWeb App

Claims management web app at Foyer (Luxembourg insurance): full processing of a case file brought down to 4 business hours. Scala/Angular, microservices CQRS/Event Sourcing.

ScalaScalaAngularAngularApache KafkaKafka+13