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Work

What I have already built

No made-up case studies: real software, including one you can try right now. I don’t publish my clients’ names without their consent.

In-house product

GestFact

My own invoicing, quotes and client-management application for freelancers and small companies, with Peppol e-invoicing. Developed and maintained since 2017.

InvoicingQuotesPeppol
GestFact client area

This site’s AI assistant

It answers your questions, qualifies your request and sends it to me on Telegram. If you wish, I take over the conversation live. It’s the same kind of assistant I can add to your website.

AILead captureHuman handover

For my clients

Custom management software I designed, each one built around a trade.

  • Christmas trees in a plantation and packed on pallets, next to a management tablet.

    Christmas tree production and sales

    From planting to invoice: plantations, species, sizes and grades, field work and workers, orders, delivery notes and pallets, returns, supplier purchases, profitability and Peppol e-invoicing.

    ProductionSalesProfitability
  • An electronics repair bench with a repair ticket and an after-sales tracking tablet.

    Home automation and electronics distribution, with a repair workshop

    Sales, orders and supplier purchases, repair tickets, warranty billed to the manufacturer or to the client, partial invoices and credit notes, Peppol e-invoicing and one-click transfer to the accountant. In use since 2015.

    After-salesSalesPeppol
  • A miniature house, a key, a floor plan and a tablet to organise properties and contacts.

    Real estate agency

    Website and back office to manage properties for sale and for rent: listings with energy certificate, floor plans and documents, virtual tours, centralised enquiries, reviews and statistics, access for the whole team.

    Real estateBack officeWebsite
  • A copier, a toner cartridge and a tablet to track levels, meter readings and alerts.

    Office equipment

    Integrated management software: machine contracts, automatic meter readings, a ticket created as soon as a toner drops below its threshold, synced CRM and Peppol e-invoicing. Data migrated from the old CRM and the accounting software.

    Integrated managementAlertsData migration
  • Files, a certificate, a calculator, a calendar and a tablet for administrative follow-up.

    Accounting firm

    A business tool developed from 2015 onwards: certificates, tracking of tax and VAT audits, ongoing jobs and invoicing.

    AccountingTrackingInvoicing
  • A shoe, a ball, membership cards and a schedule to run the club.

    Sports club

    Members, grades, classes, licences, payments and events, with QR codes.

    MembersPayments
  • A caterer’s preparation station with ingredients and a planning tablet.

    Caterer

    Real cost of recipes, production planning, shopping list and quotes, to put an end to manual calculations and double data entry.

    Cost pricePlanning
  • A treatment table, bottles, a mirror and a tablet to organise appointments.

    Beauty salon

    Appointments without overlaps, calculated end time, prepared text messages and a calendar you can check on your phone.

    AppointmentsCalendar
  • A miniature car, a key, a sales file and a tablet to manage vehicles.

    Car dealer

    Vehicles and options, sales annexes and invoices, synced with the website.

    SalesWebsite

Let’s talk about your project

The first conversation and the quote are always free. I reply quickly, Monday to Saturday.

Start a project+32 498 81 36 36