Freelancer profile translated to English.

Description

Senior full-stack developer, 10+ years of experience. Founder of CashSystem Belgium and Suite Platform, a Belgian POS SaaS deployed in production with 65 active merchants and over 30 automated cash dispensers in operation (horeca, retail, night-shops, bakeries). Modern stack: .NET 8/10, Blazor Server, EF Core, SignalR, PostgreSQL — with expertise in hardware integration (JCM/ITL cash dispensers, Worldline terminals, ESC/POS printers, serial & SSP protocols).

Versatile from back-end to front-end, from cloud to hardware integration. Bilingual FR/EN, based in Brussels. Available for .NET/Blazor missions or full-stack projects with a POS/hardware component.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Bruxelles (up to 50km)

icm invest srl
Founder & Full-Stack Developer
SOFTWARE PUBLISHING
February 2025 - Today (1 year and 4 months)
Bruxelles, Belgium
Design, development, and deployment of a complete POS SaaS (Suite Platform) for the Belgian market —65 active merchants in productionwithover 30 automated cash dispensers(CashSystem) in operation (horeca, retail, night-shops, bakeries).

- Blazor Server multi-tenant architecture, bidirectional cloud synchronization (local SQLite ↔ Railway PostgreSQL), real-time SignalR
- Stack: .NET 8/10, EF Core, PostgreSQL, SQLite, Railway, Cloudflare, GitHub Actions
- Native hardware integration: JCM UBA Pro + Innovative Technology cash dispensers (SSP protocol), Worldline Yomani terminals, ESC/POS and Star printers
- Idempotent migration system, auto-update, multi-establishment management, turnkey client deployments (tablets, kiosks, customer displays)
- Acquisition: Multilingual SEO FR/NL (cashsystem.be, suiteplatform.com), automated prospecting pipeline
Blazor C# ASP.NET Core SignalR PostgreSQL
Banlieues ASBL
CRM Developer
SOFTWARE PUBLISHING
May 2023 - July 2024 (1 year and 2 months)
Bruxelles, Belgium
Development and maintenance of the non-profit's internal CRM.

- Stack: PHP/CodeIgniter, MySQL, JavaScript, C/C++, Android Studio, XCode
- Full-stack interventions (front + back + mobile)
iizisoftware sa / cashnsafe srl
Full-Stack Developer & Cash Dispenser Designer
SOFTWARE PUBLISHING
April 2015 - March 2023 (7 years and 11 months)
Bruxelles, Belgium
Nearly 9 years at the Belgian publisher of certified black-box POS and automated cash dispenser solutions (CashNSafe). Evolved into a software project manager role.

- Design and integration of CashNSafe automated cash dispensers (CS50 range)
- Front-end and back-end development of web platforms and mobile apps:
-iizisoftware.com— cloud hotel management
-celini.be— tablet POS for hairdressing products
-iiziMob— hairdressing e-commerce app
-CashNSafe Mobile— remote cash register control
-Utrago— express delivery application
-H&L Celini Stock— cloud stock management
- Software project management
- Stack: C/C++, WLanguage (Windev), MySQL, PHP/CodeIgniter, Java, JavaScript, Android Studio, XCode