Freelancer profile translated to English.
Back to original languageAbout Axel
Freelance Data & AI Consultant â I design modern data architectures and AI agents for growing SMEs and mid-cap companies.Ex-IBM & mc2i.
âïž +40 Data & AI clients: HermĂšs, Carrefour, GRDF, AXA, Chanel, Values Media, and others
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đ Recent Data & AI Projects:
đ§źMedia Agency Modern Data Stackâ BigQuery + dbt + Looker Studio â 5 sources centralized, 40h/month eliminated
đIndustrial Group Data & AI Auditâ strategic scoping, 8 use cases identified, 200h/month savings
đže-commerce Shopify/Sage Financial Flow Reconciliation AI Agentâ 95% of accounting work eliminated
đ€SEO/LinkedIn Content Generation AI Agentâ production x10, writing cost Ă·5
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đŻ Data & AI Expertise Domains:
âą Modern Data Stackâ data centralization, data pipelines, data transformation, data modeling (BigQuery, dbt, Airbyte, Fivetran)
âą Dashboard & Reportingâ Looker Studio dashboards, Power BI dashboards, Tableau dashboards, Metabase dashboards, automated reporting
âą AI Agent & Intelligent Automationâ reconciliation AI agent, content generation AI agent, conversational AI agent (Claude API, OpenAI, n8n, Python)
âąData & AI Auditâ data maturity audit, AI strategic scoping, data & AI transformation roadmap
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đ ïžData & AI Stack:
BigQuery · dbt · Python · Claude API · OpenAI · n8n · Airbyte · Fivetran · Looker Studio · Power BI · Tableau · Airtable · SQL · Make
đŹ First consultation is free â let's discuss your Data & AI project.
French
Native or bilingual
English
Fluent
Spanish
Conversational
Can work on-site
Paris (up to 15km)
Experience
- HoméliorAI Agent & Custom Airtable ERP for an Energy Renovation CompanyENERGY AND UTILITIESJuly 2025 - May 2026 (10 months)Paris, FranceBuilt for Homélior a centralized Airtable platform to onboard 40 employees (compliance, finance, legal, sales admin, customer service, account management) with an architecture ready for an administrative control AI agent.- Context: each department managed its files in Excel in silos, partners had no visibility on progress, financial indicators were calculated manually- Multi-department Airtable base with fine-grained permissions by role, modeling of regulatory workflows- Airtable Interfaces finance intranet and Looker dashboard on BigQuery- Make and n8n synchronizations between Pixel (business tool for energy efficiency certificates), Airtable, Softr, and Google Workspace- Architecture designed to host an administrative control AI agent without disrupting existing processes: sending files via API, returning compliance decisions in Airtable, coexistence with manual controlResults- 40 employees onboarded, compartmentalized roles and cross-functional view of each file- Significant decrease in partner emails thanks to Softr self-service- Real-time financial indicators on invoices, etc.- No manual transfer errors between Pixel, Airtable, Softr, and Looker- Architecture ready for C1 AI agent, progressive deployment without disruption
- ScaniaTwo-Phase AI Training for a Manufacturer's Marketing TeamAUTOMOBILEJuly 2025 - February 2026 (7 months)Le Mans, FranceMissionDesigned and delivered an AI training program for the 7 marketing and communication employees at Scania France.Program structured in two phases, spaced 7 months apart.Phase 1:
- Overview of LLMs (ChatGPT, Claude, Mistral, Perplexity)
- Three levels of prompting practiced on the team's real use cases
- Microsoft Copilot session
- Collective AI roadmap workshop
Phase 2:- 7 individualized tracks (content production, visual creation, GA4, Scania agents)
- Collective Airtable automation project for managing the 24 Hours of Le Mans project
Results- 7 employees trained on fundamentals and then supported individually- Collective AI roadmap delivered on the first day- Airtable automation operational for the 24 Hours of Le Mans - SVRShopify x Sage X3 Data Pipeline for a Dermocosmetics LaboratoryE-COMMERCEOctober 2024 - December 2025 (1 year and 2 months)Paris, FranceMissionImplemented a daily data pipeline to integrate over 45,000 Shopify orders into Sage X3 without a native API connector.
- Airbyte â BigQuery â dbt â n8n â Sage FTP Architecture
- Business rules modeled in SQL:
- item-by-item decomposition of fixed and variable bundles- proportional discount allocation- multi-currency handling- generation of customer codes by country/currency/segment/channel- Construction of the reconciliation table cross-referencing ordered (Shopify), shipped (Bigblue), and invoiced (Sufio)
- Automatic discrepancy detection
Results- Over 45,000 orders integrated with no manual reprocessing
- Reconciliation of ordered/shipped/invoiced for each order
- Consolidated revenue calculated automatically each month
Reviews
Louis
Hyperstack
Reviewed on 1/5/2024
I contacted Axel to create a dashboard to track my marketing and sales data. He successfully collected and transformed the data to create several reports that are very useful to us. We can now track various indicators such as the ROI of our Ads, the conversion rate based on our lead sources, etc. I highly recommend Axel for his skills and efficiency (it took him less than a week to create my reports). Thank you Axel! âĄïž
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Jeremy
SARL VILLANOVA REALTY
Reviewed on 1/4/2024
I asked Axel to help me create a business performance dashboard using Microsoft Excel. He was very responsive, proactive, and brilliantly completed the task in record time. My data is now very clear and allows me to make strategic decisions more easily. I recommend Axel without hesitation.
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Education
- Master of Information System ManagementIĂSEG School of Management2020Master's degree, Management of Information Systems (Data Analysis)
- Baccalauréat, ScientificLycée Albert de Mun2015Baccalauréat, Scientifique