I build AI systems that work in production.
Lead Data Scientist & AI Engineer — LLM, Document AI, ML at scale.
— Services
Systems that run, not slides.
AI Systems & LLM Engineering
RAG, autonomous agents, Document AI, internal assistants. From proof of concept to production deployment.
ML in production
Fraud detection, scoring, prediction, time series. Models that create measurable value.
Data Engineering & MLOps
Robust pipelines, Azure, Databricks, AWS. CI/CD, observability, guardrails. Infrastructure that holds.
Corporate training
Python, ML, LLM Engineering. Practitioner-to-practitioner training — no useless theory.
— Products
Under construction. Each product solves a real problem.
Your Automatic Transformer Assistant. Visual no-code ETL — transform your data without writing a line of code.
Interested? Write to me. →Intelligence Rendering for Insightful Slides. AI that turns a brief into a presentation. End-to-end agentic generation.
Interested? Write to me. →Key Aggregation & Insight for Accounting. Cloud-native financial consolidation for mid-market groups.
Interested? Write to me. →Personal algorithmic trading system — Python backtesting, ICT methodology. R&D project, strictly personal use.
Interested? Write to me. →Track everything that matters. Food, sport, cigarettes, custom habits — one dashboard, zero friction. Coming very soon — February 2026.
Interested? Write to me. →— Results
Numbers, not buzzwords.
field-level accuracy — Document AI, multi-country contracts
annual impact — real-time fraud detection, in production
latency & compute — refactoring + vectorisation (AWS Lambda)
teaching ML/DL — ESILV Engineering School, La Défense
— About
Yassine Gaïd
I'm Yassine Gaïd — engineer, data scientist, and founder of YotahGen. After 6 years building and productionising AI systems at AXA (health, protection, group pensions), I founded YotahGen to do the same — for organisations that don't have the resources of a large IT department.
My approach is straightforward: systems that run, measurable results, and honest communication about what's feasible and what isn't.
I work freelance on LLM/Document AI engagements, while building a suite of data products for businesses and individuals.
European Actuarial Journal, 2019 — Ensemble learning for individual reserving in non-life insurance.
— Contact
An engagement, a product, training? Let's talk.
or directly at : yassine.gaid@yotahgen.com