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Custom application development in Blois

I develop software tailored to a specific business: scheduling, production tracking, stock, customer portal, online quotes. From €1,500, then €300 per day of development, on a detailed quote.

The price

Net prices: VAT not applicable, article 293 B of the French General Tax Code (CGI).

An example: ChaiTrace

The ChaiTrace dashboard: 31 active batches, 1,429.5 hectolitres in tanks, 40 of 67 vessels in use, and the day's reminders.

ChaiTrace, cellar traceability software

I developed ChaiTrace from a wine estate's specifications: harvest, tanks and barrels, blends, fermentations, cellar register. It runs on the cellar computer and on the estate's tablets and phones, in 26 languages.

It rents for €20 per month, with a 30-day free trial.

How it works

  1. First conversation

    You explain your business and what the tool needs to do, in twenty minutes, by phone, by video call or in person in Blois.

  2. Detailed quote

    I describe the features, the price and the timescale. The starting fixed price is €1,500; beyond that, each day of development costs €300.

  3. Development and roll-out

    I develop the application, install it and show you how to use it. For the most complex projects, I work with Mathis Soupizon, a partner developer.

Frequently asked questions

How much does a custom application cost?

From €1,500, then €300 per day of development. The detailed quote sets the price before work begins.

Can you bring in the data from an Excel file?

Yes. Data from an Excel or CSV file can be imported into the application when it is set up.

Who handles maintenance?

I do, by email or by phone. The maintenance terms are set out in the quote.

Request a quote

The quote is free. I reply within 48 hours. Studio LR is based in Blois (41); I can meet you in Loir-et-Cher and I work remotely anywhere in France.

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