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INDEPENDENT SOFTWARE DEVELOPMENT · SWITZERLAND

Your business.Built into software.

Custom applications and SaaS platforms for the way your business actually works. From the first process map to a thoughtfully engineered product.

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From process to platform
Your business
Processes & workflows
Application & interfaces
Data & integrations
One coherent system. Built around your needs.
Custom software / SaaS platforms / ModernisationValais, Switzerland

K-SITE STARTER

Your professional business website – for just CHF 39 per month.

Up to 3 pages · Modern, responsive design · Hosting and SSL included

Price & terms

CHF 39.–/ month

CHF 99 one-off setup fee, payable before creation begins.

Minimum contract term: 24 months.

Domain costs are separate. Changes after publication are charged separately.

Request a website

01 / WHAT WE BUILD

Complex processes. Clear solutions.

When spreadsheets, disconnected tools or ageing applications hold you back, the right software brings the pieces together. We also build websites with Astro or WordPress, WooCommerce shops and provide high-performance hosting on our own infrastructure in Switzerland and the EU.

01

Custom software

Web applications and business tools shaped around your processes, not the other way around.

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02

SaaS development

From product concept to a platform with clear tenant boundaries, roles and subscription logic.

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03

Legacy modernisation

Keep the business knowledge. Rethink the application, step by manageable step.

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04

APIs & integration

Connect applications and automate the handovers between your business systems.

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05

Web design with Astro, WordPress & WooCommerce

Considered web design: fast websites with Astro, flexible content with WordPress and online shops with WooCommerce.

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06

High-performance hosting

High-performance hosting for our customers on our own server infrastructure in Switzerland and the EU.

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02 / HOW WE WORK

Understand first. Build with purpose.

Good software starts with the right questions. We turn a business need into a clear scope, then develop it in manageable steps.

  1. 01

    Understand

    Map your workflows, users and constraints. Find the problem worth solving.

  2. 02

    Shape

    Define priorities, data models and architecture. Make the trade-offs clear.

  3. 03

    Develop

    Build in focused increments, with regular reviews of working software.

  4. 04

    Introduce

    Plan data migration and a gradual introduction into day-to-day work.

03 / ENGINEERED TO FIT

A solid foundation. Room to evolve.

Laravel, modern web technologies and carefully designed data models. Architecture chosen for your application, with clear interfaces and maintainable code.

Technologies
Application developmentLaravel
PHPREST APIs
TypeScriptSQL
Data & integration
Lake, mountains and the Crans-Montana sign in summer.Discover Crans-Montana
© Patrick GullerCrans-Montana Tourisme & Congrès

04 / BASED IN SWITZERLAND

A direct conversation. A considered approach.

Keller ITC Sàrl is a software development company based in Crans-Montana, Valais. We connect an understanding of business processes with hands-on application development.

Meet Keller ITC

YOUR NEXT CHAPTER

Let’s make your software work for you.

Start with your process. We’ll explore the possibilities together.

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