FAQ on AI projects & software developmentClear questions, clear answers.

01

Working together

How does a project with Quell-Code work?

After an initial call we analyse goals, data and processes, propose an architecture and estimate the effort. We then build in short iterations with working increments, test, go live and, if you like, continue to run it.

What does a project cost?

It depends on scope and complexity. A focused prototype costs considerably less than a full platform. After the initial call you receive a transparent estimate, optionally as a fixed price.

How quickly can you start?

Usually within a few weeks. An initial no-obligation call is often possible within the same week.

Do you work remotely or on site?

Mostly remotely with fixed meetings and short paths. Workshops or on-site installations can be arranged.

Who owns the source code?

You do. You receive code, documentation and all access — no lock-in.

02

Artificial intelligence

Is our data enough for AI?

For RAG assistants a few hundred documents are often enough. Custom machine learning models need more examples — we check this honestly up front.

Which AI models do you use?

Depending on requirements the OpenAI API, other cloud providers with EU hosting or open models running locally on your hardware. We are not tied to any vendor.

How do you prevent wrong AI answers?

With RAG and mandatory citations, clear system instructions, automated tests with real questions, confidence thresholds and approval steps for critical actions.

Can you add AI to our existing software?

Yes. We integrate AI features via API into existing web, mobile and desktop applications — whether PHP, Node.js, Java, Kotlin or Swift.

03

Technology & security

Where is the data stored?

Wherever you decide: on your own servers, with a German or European host or — if you prefer — in a cloud of your choice.

Do you handle maintenance and hosting?

Yes. We set up servers, harden them, monitor operations and apply updates — or hand everything over to your IT.

Do you take over existing projects?

Yes, including older codebases. We assess the state, fix critical issues first and modernise step by step.

Ready when you are

Let’s talk.

Describe your project in a few sentences — you’ll get an honest assessment of feasibility, effort and the way forward.

E-Mail
info@quell-code.com
Phone
Call-back on request
Response time
usually 2 working days
Languages
Deutsch · English · Türkçe