Custom Python development: python code snippet: monthly sales report with pandas

Python development: Django, FastAPI, data and AI

Python is the reference language for data, automation and artificial intelligence, and an excellent choice for the web with Django or FastAPI. Its readable syntax makes code easier to take over. We use it for web applications, APIs, scripts that automate repetitive tasks (file processing, data extraction, reports) and to connect your tools to AI models.

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Good fit

When to choose Python?

  • Processing data

    Cleaning, combining and analysing files or databases, producing automatic reports.

  • Integrating AI

    Document classification, information extraction, assistants connected to your data.

  • Automating

    Scheduled scripts: imports, exports, checks, sending.

  • A web application

    Django for a complete back office, FastAPI for a fast API.

In all honesty

When it isn't the best choice

For a highly interactive web interface, Python alone is not enough: we pair it with React or Vue.js. And for a simple showcase website, it is not the right tool.

Typical projects

What we build with Python

Report automation

Data collected, formatted and sent every week.

Document extraction

Reading invoices, purchase orders or forms, automatic data entry.

Data API

A FastAPI service feeding your applications or partners.

Django back office

Data management with a ready-to-use admin interface.

Existing code

Takeover, migration and maintenance

Python scripts written for Python 2, which has not been maintained since 2020, still run in many companies. We migrate them to Python 3, document them, add error handling and logs, and move them to reliable hosting rather than an employee's computer.

Services

Related services and budget

Artificial intelligence

from €990

Learn more : Artificial intelligence

Process automation

from €690

Learn more : Process automation

Web application development

from €3,500

Learn more : Web application development

Indicative budget

Python script or automation from €690. AI integration from €990. Django or FastAPI web application from €3,500.

Frequently asked questions

Frequently asked questions: Python

Yes. Django and FastAPI run many applications and APIs in production. For the interface, we pair them with React, Vue.js or classic pages.

Yes, it is fragile (absence, breakdown, updates). We move them to a server, with scheduled runs, logs and alerts.

Yes, with tests to check that results stay identical.

Not necessarily: many integrations can also be done in Node.js, PHP or with n8n. Python is mostly needed for more advanced data processing.

A project in Python?

New development or takeover of an existing system: let's talk. Free first call and detailed quote within 48 hours.

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