About
Enterprise-grade data engineering, with the agility of an independent firm.
Datasium is a Data & AI consulting firm founded in Châlons-en-Champagne, France. Its mission: turn company data into faster, sharper and more profitable decisions.
Nasr Allah El Bendaoui
Founder · Data & AI Consultant
The founder
An engineer's rigour, a consultant's vision.
I'm Nasr Allah El Bendaoui, founder of Datasium. An industrial engineer and graduate of the MSc in Data & AI at École Centrale de Lyon, I started by optimising industrial processes before dedicating myself entirely to data.
At Safran Aircraft Engines, I built the dashboards steering 300+ investment files and automated data flows that removed 90% of data-entry errors. At Akkodis, on assignments for Alstom and Stellantis, I learned the standards of large industrial programmes.
Datasium was born from one conviction: SMEs and mid-caps deserve the same level of data engineering as large enterprises — without the overhead.
- MSc Data & AI — École Centrale de Lyon
- State-certified Industrial Engineer
- Google Data Analytics Certificate
- IBM Python for Data Science
From the factory floor to data
My career began in industry. As an industrial engineer, I first worked on continuous improvement: timing, measuring, optimising. It taught me a simple rule — you can only improve what you measure properly.
On assignments for Alstom and Stellantis with Akkodis, I experienced the standards of large industrial programmes: traceability, compliance, deadlines met. Then, at Safran Aircraft Engines, I put data to work for decision-making: steering 300+ investment files, automating data flows, building predictive models.
My MSc in Data & AI at École Centrale de Lyon consolidated this dual profile: an engineer's rigour combined with modern data technology.
I founded Datasium to offer this combination to companies without a data team: a single partner who understands your business and delivers end to end.
Vision
Every company deserves decisions grounded in reliable data.
AI and the cloud have made capabilities once reserved for large enterprises accessible to all. Datasium helps French SMEs and mid-caps benefit from them pragmatically: right-sized, measurable solutions they fully own.
Why an atom?
The Datasium logo is an atom. At its centre, the white sphere: your data, the nucleus of every decision. Around it, orbits made of binary code: the flows and processing that give it energy. Data alone is inert; set in motion, it becomes a force.
Engineering rigour
Documented architectures, versioned and tested code, verified numbers.
Outcome-driven
Every engagement starts with a measurable goal and is judged on real impact.
Transparency
Budget agreed in writing, visible progress, no hidden dependencies.
Client autonomy
You own your data, your code and your tools.
Career
2026 — today
Datasium
Founder & Data & AI Consultant
End-to-end data tooling, BI solutions (Power BI, Tableau) and agentic-AI automation for freelancers, small businesses and SMEs.
2025
Safran Aircraft Engines
Data Analyst — Industrial Division & Investment Steering
Power BI dashboards for 300+ CAPEX files, Python automation (−90% errors), predictive energy-consumption model (~12% savings identified).
2023 — 2024
Akkodis
Engineering consultant — Alstom and Stellantis assignments
MBOM/EBOM structures for ~50 rail subsystems (>95% compliance), lifecycle management of automotive safety components with 4 Tier-1 suppliers.
2023
Akkodis
R&D Engineer
Automated deliverable checks (−40% time) and OTD/FTR KPI tracking in Power BI for 3 product lines.
2022
Adeauplast
Methods & Continuous Improvement Engineer
SMED study on 8 references: potential ~25% reduction in changeover time.
Education
2024 — 2025
MSc Data & AI for Industrial Engineering
École Centrale de Lyon
2018 — 2023
State-certified Industrial Engineer
Moroccan School of Engineering Sciences (EMSI)
Certifications
- Google — Data Analytics Certificate
- IBM — Python for Data Science
- Microsoft PL-300 — Power BI Data Analystin progress
- Google Cloud — Associate Data Practitionerin progress
Languages
- French — fluent (C1)
- English — professional (B2)
- Arabic — native (C2)
Let's talk about your data.
In 30 minutes we'll pinpoint where your data can create value and the most profitable first step. No commitment.
- Assessment of your current situation
- 2–3 concrete quick wins
- ROI and timeline estimate
30 min · free · no commitment