Top RatedUpwork status
ESIEE ParisM.Sc. Management of Technology & IS
83%ML accuracy — Master's thesis
10+Delivered client projects
RemoteAvailable globally, based in France
What I offer

Four ways to work together

Whether you need a dashboard built, a data strategy defined, your team trained, or a speaker for your next event — every service is grounded in the same question: what decision does this data need to support?

Business Intelligence

Turn your data into live decision-making infrastructure

Dashboards and reporting systems that go beyond looking good — built to answer specific operational and executive questions, updated automatically, and designed for the people who actually use them.

  • KPI Dashboards — operational and executive-level tracking
  • Executive Reporting — board-ready, automated delivery
  • Power BI Development — end-to-end model, report, and dashboard builds
  • Data Visualisation — complex data translated into readable outputs
  • Excel Business Templates — custom spreadsheet solutions for reporting and analysis
See BI services →
Data Analytics

Understand what your data is actually telling you

Analysis across every business function — sales, marketing, finance, CRM, web, and product — that surfaces the signal inside the noise and translates it into a clear recommendation.

  • Sales Analytics — pipeline, forecasting, rep performance
  • Marketing Analytics — ROAS, attribution, channel mix
  • Financial Analytics — P&L, variance, modelling
  • CRM Analytics — segmentation, retention, lifetime value
  • Web & Product Analytics — traffic, conversion, adoption
  • Business Insights — ad-hoc analysis and data storytelling
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Data Strategy

Figure out what to measure before you build anything

For organisations that have data but don't know what to do with it — or teams building a data function from scratch. The output is a clear framework, not a 90-slide deck.

  • What data to collect — audit of sources, identification of gaps
  • What to measure — KPI definition and metric frameworks
  • How to decide — connecting data outputs to decision processes
See strategy services →
Corporate Training

Upskill your team in the tools they actually use

The same curriculum behind Ratafar Academy, adapted to your organisation's tools, data, and use cases — delivered as workshops, multi-day programmes, or ongoing engagements.

  • Excel, SQL, Power BI, Python, or AI for Analytics
  • Customised to your industry and internal datasets
  • Workshops, multi-day programmes, or ongoing support
See training services →
How it works

From first message to delivered work

Most engagements follow a straightforward path. No long procurement process, no unexpected scope creep. The first conversation is always free.

Tell me about the problem

Send a short message — what the business challenge is, what data you have, and roughly what timeline you're working with. No brief required at this stage.

We scope it together

A short discovery call to understand the problem clearly, align on the approach and deliverables, and confirm scope. This is where the project gets defined — not assumed.

Delivered and ready to use

Work is delivered iteratively with checkpoints. You see progress before the project closes, and you get documentation so the work stays useful after I'm done.

I respond to all project inquiries within two business days.

Industries served

The work crosses sectors

Business problems are domain-specific. The analytical methods usually aren't. I've worked across finance, technology, retail, healthcare, and more — the approach adapts, the rigour doesn't.

Financial ServicesP&L dashboards, revenue analytics, financial modelling
Technology & SaaSProduct analytics, CRM dashboards, user retention
Retail & E-commerceSales analytics, marketing ROAS, inventory reporting
Healthcare & ResearchData analysis, predictive modelling, outcome tracking
Marketing & MediaCampaign performance, attribution, audience segmentation
Professional ServicesProject analytics, KPI frameworks, reporting automation
Non-profit & EducationImpact measurement, programme reporting, data capacity
Other sectorsIf your challenge involves data and decisions, let's talk
Corporate Training

Bring the Academy curriculum inside your organisation

Most data training programmes teach generic skills on fictional datasets. Corporate training through Ratafar Academy is customised to your tools, your data, and the actual problems your team faces.

The same curriculum behind Ratafar Academy — where 50+ analysts have been trained — adapted for internal teams and delivered in formats that fit around your work.

  • Excel, SQL, Power BI, Python, or AI for Analytics
  • Customised to your organisation's tools and datasets
  • Delivered as half-day workshops, multi-day programmes, or ongoing engagements
  • Available remotely or on-site
50+ Analysts trained through the Academy
24K+ Community following across platforms

Corporate training draws on the same pedagogy — starting from the job requirement, working backwards to the skill, and building practical capability rather than theoretical familiarity.

Topics available
Excel SQL Power BI Python AI for Analytics Data Storytelling Dashboard Design
Speaking

Bringing data analytics into the room

Available for conferences, universities, corporate events, bootcamps, and community gatherings — speaking from practice, not from slides someone else wrote.

Topics I speak on
  • Turning data into organisational decisions — what actually works
  • Predictive analytics and AI in real-world business contexts
  • Building a data analytics career from the ground up
  • What companies should measure — and what most get wrong
  • Data education and closing the analytics skills gap in Africa
Formats
Keynote Panel discussion Workshop Guest lecture Fireside chat
Venues and contexts
ConferencesData, technology, and business analytics events
UniversitiesGuest lectures, career talks, student events
Corporate EventsKeynotes and workshops for business audiences
BootcampsCurriculum contributions, guest sessions
Tech CommunitiesMeetups, online communities, panel discussions
Women in TechAdvocacy, career visibility, representation

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What clients say

Business client

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Client nameRole, company or industry
Business client

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Client nameRole, company or industry
Corporate training client

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NameRole, organisation
Ready when you are

How would you like to work together?

Tell me what you're trying to do. I'll tell you whether and how I can help — usually within two business days.

Start a consulting project

BI dashboards, data analytics, strategy, or corporate training. Tell me about the challenge and I'll come back with a proposed approach.

Start a project →

Invite me to speak

Conferences, universities, corporate events, and community gatherings. Tell me about the event and what you're hoping the audience takes away.

Invite me to speak →