Case studies
7 real projects, with their context, what I actually did, and the results that came out of it.
La Banque Postale · Banking / Finance
Steering digital bank onboarding journeys
Steering account opening and product subscription journeys for a major French bank, in an Agile and heavily regulated environment.
~€1M
project budget steered
2
external partnerships integrated
< 3
production incidents per year
La Banque Postale ↔ Caisse des Dépôts · Banking / Document management
Migrating 500 million documents while dividing costs by 30
Redesign and migration of a strategic document platform in a cross-organisation project, with heavy GDPR stakes and strong cost pressure.
500M
documents migrated
€600k → €20k
licences per year
< 3 months
to recover the delay
EDF · Energy / Industry
Steering an IT project portfolio in an industrial environment
Running very different projects in parallel : management application, industrial IoT, IT estate, for a major energy player.
20,000
tickets handled per year
2 to 10
people managed per project
3,000 – 5,000
workstations managed
Personal project : R&D · Automation / Media
An automated video pipeline, generated entirely in code
Producing vertical videos without ever opening an editing suite: each video is a React component, rendered by a pipeline that also handles voice, subtitles, quality control and publishing.
79
video compositions in code
6 stages
automated end to end
0
editing software used
Share3 : own product · Blockchain / Infrastructure
Industrialising blockchain access as a containerised service
For the Share3 platform, moving from direct, fragile and uncontrolled RPC access to a self-contained Docker service with caching, abuse protection and built-in supervision.
3
networks served (mainnet, devnet, testnet)
30s
health check interval
auto
restart and log rotation
Patrimoine 360 : own product · Wealth management / DeFi
Extending wealth management to DeFi yields
A multi-client wealth tracking platform, extended with a monitoring module for decentralised finance holdings, an asset class no classic tool knows how to display.
multi-client
strict data partitioning
real time
yield and TVL tracking
alerts
on customisable thresholds
Personal project : R&D · Simulation / Rules engine
Rebuilding a complete card game and optimising its decks
Implementing a card game's rules to the letter, from the original set through to Vendetta : then evolving legal decks with a genetic algorithm evaluated in simulation.
841
cards fully covered
1,919
rule clauses implemented
5
expansions supported, up to Vendetta