Full Stack Developer · Critical Systems & AI Integration
Ten years in telecom, banking, digital health and HR. I know which systems stay reliable in production.
My career covers several sectors. This helps me work in many environments. I started in the core of telecom networks at Orange Madagascar, designing distributed architectures handling hundreds of millions of events per day.
At Bank of Africa, I built critical applications and APIs (SWIFT, RTGS, Mobile Money), then ran a project portfolio as PMO.
In recent years, I've worked on critical business software, from Ségur-certified modules on Hopital Manager to the full architecture of a full-stack HRIS.
"Few developers operate systems before they design them. I did: network infrastructure, telecom, data warehouse, fintech, digital health. I also managed projects. So I know what matters on the business side."
HRIS with 12+ modules. Covers administration, leave, payroll, recruitment, onboarding, appraisals and reports. Microservices architecture. SSO and employee/manager portals.
The system scans medical documents in bulk. It categorizes them, extracts structured metadata and detects patient identity. Accuracy: 95%. 80% of files are enriched with no manual step.
I contributed to the Medical Documents, Clinical Notes and Prescriptions API modules of Hopital Manager. The Medical Documents module is required for its Ségur Numérique certification.
Credit workflows, risk management, cross-division reporting. RTGS setup (Central Bank), SWIFT connections, Mobile Money interoperability. Group BI via Jaspersoft.
I managed the data warehouse overhaul. Objective: a complete view of each customer. I coordinated 5 teams (DWH, Mediation, Billing, Core Network, Infra). QlikSense reporting layer.
In-house telecom mediation platform. It processes more than 300 million records per day. I built it in-house; it runs in production. Orange Central African Republic now reuses it. Saved approximately €250K compared with the DigitalRoute solution.
The system scans a receipt, extracts the amounts, categorizes the expense and makes the report. Accuracy: 95%. Cost: $0.02 per document.
AI pipeline with 10 steps. It converts a raw idea into a structured article. The writer keeps control of the style. LLM orchestration, real-time streaming, block-based editing.
AI agents manage your mail, calendar and files. You control them from Telegram.
Generate and edit images from Telegram.
Self-hosted OpenClaw assistant. Isolated and fully under my control. Connected to Telegram and Discord. Runs 24/7 for research and tech watch.
Available for freelance contracts in full stack development, systems architecture or technical consulting. I work on business projects where an error is costly. I put execution quality first.