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Craft Solution Tech

Custom offer

Custom software development

Activity tracking tools, internal software, online platforms or iPhone and Android apps: custom software that fits the way you work, instead of forcing you to change it. From €3,500 incl. VAT, with a quote drawn up once the scope is written down in black and white, and a timeline stated on that quote.

  • 1contact, from quote to handover
  • 8 yrsof development

Eight years inside the systems of Kering, RATP and Radio France · Reply within one business day

This is for you if

Activity tracking tools, internal software, online platforms, iPhone and Android apps. When the tool has to fit how you work, not the other way round.

  • Your team juggles a spreadsheet, emails and paper to keep track of the work.
  • Off-the-shelf tools force you to work the way they decided.
  • Your software already exists, but every change costs three times what it should.

This is not the right offer if

  • An off-the-shelf tool already covers your needs for a few euros a month: we'll tell you so.
  • You want a firm price without writing down the scope: a quote built on a vague need is a quote that slips.

What your custom software development includes

Nothing optional: everything below is part of the stated price.

  1. 01

    Scoping before quoting

    We write the scope together before naming a price. A quote laid on a vague brief is a quote that slips.

  2. 02

    Architecture built to last

    Isolated business logic, a modelled database, documented technical choices. What keeps the tool changeable three years from now.

  3. 03

    Roles, rights, traceability

    One account per person, each with their own rights, your quotes and invoices generated for you, and a record of who changed what. The invisible work that makes software survive daily use.

  4. 04

    Mobile where it is needed

    Your app published on the App Store and Google Play. We took our own through both reviews, from submission to going live.

  5. 05

    Connected to what you run

    Payments, invoicing, transactional email, the tools already in place. Software isolated from the rest creates more data entry than it removes.

  6. 06

    Tested where it counts

    Everything that touches money is checked automatically on every change, and going live takes no manual step. We ship without holding our breath.

  7. 07

    Handover document

    Same rule as the site: every access is handed to you, and you leave whenever you decide.

The person who takes your call writes the code, ships it, and answers when something breaks.

How development runs, from scoping to go-live

  1. 01

    A first conversation

    You describe the problem in a few lines. You get an honest answer on whether we're the right fit to solve it.

  2. 02

    The written scope

    We write the scope together: screens, roles, the rules of your trade, connections to your tools. The quote rests on that document.

  3. 03

    Quote, timeline and deposit

    Price and timeline are stated before work starts. Thirty percent on order, the balance on delivery.

  4. 04

    Delivery and handover

    Automated deployment, tests on everything that touches money, and a handover document with every access.

Payment

Thirty percent on order, the balance on delivery. All taxes included: no tax is added to the price shown.

Software and apps already in production

Every project is live, or published on the App Store and Google Play.

Bahia Renov Pro
01

Business software · 2026

Bahia Renov Pro

Business software · Spain

Sites were run on a shared spreadsheet and the phone. Three people typed the same information, and every subsidy file had to reach the scheme operator with the right papers in the right order, or be rejected.

In production at the clientRead the case study
SAVY
02

Mobile app · 2026

SAVY

Personal finance · Studio product

Keeping a budget together happens in a shared spreadsheet, or not at all. Someone fronts an expense, nobody knows where the month stands, and the conversation always comes back to the same place: who paid for what.

Live· savy-app.com ↗Read the case study
Soukly
03

Mobile app · In progress

Soukly

Marketplace · UAE

Buying and selling second-hand among expatriates happens in messaging groups, where a listing disappears under the chatter within an hour and you never know who you're talking to.

On the App Store ↗Read the case study

Questions about the cost and development of custom software

My software already exists but has become expensive to change. Will you take it over?
Yes, it is a common request: the software runs, but every change takes three times longer than it used to, or the team that wrote it has gone. We start with an audit that says what is stuck and what each option would cost, with no obligation to continue. Then we take it over, put it back on its feet, and document it so the next team does not have to rediscover everything.
How much does custom software cost?
Projects start at €3,500 incl. VAT. The exact amount depends on the scope: the number of screens, roles, business rules and connections to your existing tools. It is set in the quote, after scoping, and stated before any work begins.
How long does delivery take?
It depends on the scope and is stated in the quote, never guessed over the phone. That's another reason for the written scope: a deadline only means something for a defined scope.

Let's talk about your project

A WhatsApp message is enough to start. Describe the problem in a few lines and you'll get an honest answer on whether we're the right fit.

Discuss my project
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