01 — Expertise
Seven fields, seven proofs.
Each field opens on a working demo, then the mechanism, then the code that proves it.
Video streaming
A vertical feed that starts in under a second, even on 3G
HLS · atome moov / fast start · ABR
Audio streaming
Continuous background listening that never cuts out
gapless · Media Session API · Web Audio AnalyserNode
Artificial intelligence
An AI wired to your real data, that invents nothing
RAG · embeddings · tool-calling
Fintech & payments
Collect Mobile Money payments without ever losing or duplicating a transaction
idempotence · webhooks signés · partie double
Ticketing & access control
Sell online, check at the door, even with no network
HMAC-SHA256 · anti-rejeu · liste de révocation locale
Interactive mapping
Thousands of points on a map, filterable and fluid
regroupement en grappes · cache d'icônes de marqueurs · géo-requête par rayon
ERP & business systems
SYSCOHADA accounting, payroll and budgeting in a single system
SYSCOHADA · 277 modèles Eloquent · 139 migrations