Let's talk about your project.

We quote a fixed scope, individually and transparently, instead of an open-ended hourly meter. After the first conversation, you'll know your range.

Yes. A small project doesn't make you a small client. Many large collaborations started with a small assignment.

After a technical review: yes. We'll take over operation of an existing system when we can vouch for its quality and security.

No. We translate between business goals and technology. You decide based on clear options, not jargon.

For web and cloud: TypeScript, Next.js, React, Node.js and Python on Google Cloud and Firebase. For mobile: React Native and Expo (iOS and Android). For blockchain: Solidity and Foundry on EVM-compatible chains. One toolbox for all four fields, which is why there are no silos here.

Yes. We build iOS and Android apps with React Native and Expo, on the same TypeScript base as our web projects. Siempi's own apps are live on the App Store and Google Play.

In five stations: concept, architecture, development, deployment, operations. Short cycles, visible progress and a direct line to the engineers, from kickoff to a running system. Small or large projects, same process.

Yes. We develop, review and deploy smart contracts on EVM-compatible chains, support security reviews and audits, and integrate DeFi protocols. One of Siempi's own onchain products runs live on Arbitrum.

Our registered office is in Zug. We work remotely for clients across Switzerland: meetings take place by video or at your premises, in German and English.