A · Understand
Dashboard
Sales, customers and margins in one clear dashboard, with the decisions it supports.
- Connected to your files and tools
- Key metrics chosen with you
- Onboarding with your team
4 to 8 daysfrom €2,600
From data to product · available
I help small and mid-sized businesses get value from their data and AI.
More than 13 years in IT, then data and AI. I start from your business and your systems, and turn your data into tools your teams use every day.
n = 99,441 orders
|r| > 0.2
01 → Question
What you want to know, decide or automate.
02 → Data
Collected, cleaned, analysed.
03 → Model
Statistics, machine learning or AI, as needed.
04 → Product
A simple online tool that you actually use.
§ 1 · Services
Three ways to put your data to work.
Prices set in advance, scope written into the quote. If you don't know where to start, that's what the diagnostic is for.
B · Save time
AI assistant for your documents
A private assistant that answers questions about your procedures, contracts or product sheets, and cites its sources.
- Your documents stay private
- Simple web interface
- Tested with your teams
6 to 10 daysfrom €3,900
C · Anticipate
Forecasting and automation
Forecast sales or stock, and automatically sort emails, reviews and customer requests.
- A model fitted to your data
- Integrated with your existing tools
- Quality monitored over time
5 to 12 daysfrom €3,300
To get started
Data & AI diagnostic — 1 day, €650
An audit of your data and tools, with three prioritised and costed options. Deducted if a project follows.
§ 2 · Projects
Every project starts with a question.
doneplannednot covered
96,211delivered orders
+139.9%growth
Supporting a marketplace’s growth without hurting deliveries.
26 hypotheses tested on 96,211 delivered orders: data quality checks, corrected statistical tests, SQL, a Power BI project and a measurable action plan.
Python · SQL · Power BIRead the case study →
3 monthsfrom mock-up to launch
The Iphigen website, solar solutions for West African SMEs.
Trilingual FR/EN/ES website with a savings simulator: an SME sees live what solar would change on its bill. Delivered in 3 months.
Express.js · FR/EN/ESRead the case study →
3 languagesFrench, Portuguese, English
Analysing thousands of customer reviews in minutes.
Multilingual review analysis tool: sentiment from a local model, themes, uncertain cases to review and exports. Online demo, no installation.
Python · local NLP · ONNXRead the case study →
1.5 TBof EEG explored
Will They Wake Up — Deep learning on EEG signals
Classifying patients’ neurological outcome after cardiac arrest from their EEG signals: Google Cloud Storage pipeline, LSTM network in TensorFlow/Keras.
Deep learning · LSTM · GCPRead the case study →
§ 3 · Method
How a project works.
- 130-min callYou describe the situation. I tell you honestly whether I can help.
- 2Diagnostic and quoteScope, timeline and price in writing. 30% deposit on signing.
- 3BuildRegular video check-ins, with testable versions along the way.
- 4Handover and supportOnboarding, documentation, then monthly support if you want it (from €90/month).
§ 4 · About
From IT to data, then to product.
I'm El'hadji Guèye-Mary Boudier. After more than 13 years in IT, at Disney, at AP-HP and then freelancing in Senegal, I moved into data, BI and AI. Today a Data Analyst and IT Project Manager, I combine business understanding, data analysis and technical know-how. Read my background →
Most data projects stop at a report or a notebook. I go all the way to the tool: an application or web experience that you use.
DataPython, SQL, pandas, Power BI
Modelsscikit-learn, PyTorch, LLM, NLP
ProductFastAPI, JavaScript, deployment
§ 5 · Frequent questions
Before we talk.
My data is disorganised. Is that a problem?
No, that's the case for most businesses. The diagnostic is there precisely to review what exists and what can be used.
Does my data stay confidential?
Yes. A non-disclosure agreement is possible, and data is processed only for the project and deleted at the end if you wish.
Do you work remotely?
Yes, with clients all over France. Meetings take place by video and deliverables are available online.
What happens after delivery?
You can run the tool on your own with its documentation. Monthly support is available for hosting, maintenance and small improvements.
Contact
Let's talk about your data.
30 minutes by video, no commitment. Reply within one business day.