kalkyl

We build client portals, SaaS products and self-service platforms in C and SvelteKit. Near bug-free. Designed so users actually come back. We prioritise UX higher than most clients expect: because good design is what makes users return, not just show up once. What you get: Software that ships clean and looks like a product, not a project. Daily async updates directly in your Slack or Teams. No disappearing for two weeks: you see progress every day and can course-correct in real time. 100+ clients since 2018, from Siemens and ver.di to startups and SME's.

Great software starts with great UX. We design clear, scalable interfaces for SaaS products, client portals and internal tools using Figma and component-based design systems. Instead of static mockups, we create structured design systems ready for development. What you get: Daily design updates directly in Slack or Teams, reusable components instead of isolated screens, and UX that developers can actually implement.

You search for AI that creates actual value? We built ka1.ai, our own AI platform. We know the stack: LLM integration, MCP, document intelligence, internal copilots, automation systems. Our approach: AI is an extension of deterministic code. We deploy it where it creates measurable value — not where it sounds impressive. No low-code n8n chains. We build managed, production-grade AI automation that we design, deploy, and maintain. What you get: AI that works inside your real workflows, daily progress visibility via Slack/Teams, and a team that tells you when AI is not the answer.

You don't have a software problem. You have a process problem that nobody turned into software yet. Half our clients come to us with a vague feeling that "something needs to be digitalised." The other half have legacy software their team avoids. Both get the same treatment: we understand the process first, calculate whether building makes financial sense, and then ship something clean & shiny. No bloated ERP. No SAP junior consultant. Just software shaped around how your people actually work.

You brand needs an Online shop that converts & scales? We build custom e-commerce systems using Shopify APIs or fully bespoke architectures with Stripe — no templates, no page builders. Our team combines strong UX design with robust backend engineering, so your store not only looks premium but also scales cleanly. What you get: An e-commerce system you actually own and control, with daily progress updates in Slack or Teams and architecture designed for long-term growth.