AI and data systems built for production.
I build AI and data systems end to end: pipelines, LLMs, RAG, agents. My goal: making them useful and reliable in production.
See my code on GitHub
Topics I work on
See all topics →RAG intelligent chatbots
An assistant that answers from an organisation's own documents.
LangChainPythonWeb fullstackInfrastructureQdrantData engineering
Centralising, cleaning and transforming data to make it finally usable.
PythonDBTSQLAirflowAI automation
Cutting repetitive tasks by connecting AI to existing tools and processes.
n8nAPIsQdrant
Selected work
See all work →
Email Processing Pipeline - Pretto
Automatic analysis of emails exchanged between brokers and banks to extract up-to-date mortgage rates. Internal tools are then updated automatically.
Key results
- 2,000+ emails analysed / month
- +20% accuracy on market rates
- Rates updated in under 1 min
Multi-tenant RAG chatbot - LiveSession
An assistant that answers questions from each client's own documents, with strictly isolated data hosted in Europe.
Key results
- Responses under 5 s
- 95% relevance
- 0 cross-client data leak
- Hosted in Europe (GDPR)
Automatic business classification - Médée
A model that automatically classifies businesses by sector to spot high-potential market areas.
Key results
- 91% accuracy
- Under 5% false positives
- Market gaps identified
What my collaborators say
See all recommendations →Following his internship, we continued working with Pierre as a freelancer while he pursued his studies in parallel.
He is hardworking, efficient, precise and reliable.
Thank you again Pierre for all the great work, see you very soon :)
Charles Reizine
Head of Data Analytics & AI, Pretto
February 2026
Pierre developed a solution that met our specifications, responding concretely and effectively to our needs.
Always attentive, reliable and committed, he worked in close collaboration with our team throughout the project.
His professionalism, as well as the support of the Ailog team, clearly contributed to the success of this mission.
Laurent Janolin
Founder, Live Session & Ningia
February 2026
Pierre completed a web application development assignment.
He made steady progress and delivered clear presentations.
He put himself in the client's shoes to understand their needs.
Working with Pierre is very pleasant!
Baptiste Morel
Senior Consultant, mc2i
August 2025
About me
I am a 5th-year computer engineering student at UTT (Université de Technologie de Troyes) and passionate about AI and data engineering. I build pipelines (SQL, DBT) and AI systems (LLMs, RAG, agents), with one goal in mind: shipping things that actually run in production.
Pierre Kasparian
Resume
Education
Exchange semester – Jönköping University
Sept 2026 – Jan 2027Exchange semester in Sweden, courses in English: AI, reinforcement learning and AI integration.
Machine Learning & Data Science Training
March 2025ML fundamentals: regression, classification, clustering, scikit-learn, Python. Applied to stock price prediction.
LLM Engineering Training
January 2025Intensive programme: RAG, QLoRA fine-tuning, autonomous agents, deploying open-source models.
UTT - Computer Science & Information Systems
2022 – 20275th year. Engineering programme, oriented towards information systems and software development, specialised in data.
Experience
Pretto
Aug 2025 – Feb 2026AI & Data Intern
Built data pipelines and generative AI implementations at fintech Pretto.
AI & Data Freelance
Three months of freelance following the internship, continuing data and AI projects.
AI & Data Freelancer
2024 – presentChatbot creation, machine learning, RAG, AI automation and web development. Data engineering (SQL, DBT).
See all my worksJunior Conseil UTT
2023 – 2025Technical Director and Project Lead
Led client projects, managed technical teams and coordinated deliverables.
Head of Communications & Events
Managed social media, external communications and event organisation for the association.
Let's work together
A project, a question, an idea? Contact me.