We connect your systemsand build what is still missing.

Software, integration and operations from one team, hosted in the EU. For SMEs, enterprises, startups and agencies.

SalesforceWeb appERPNative appHosting, monitoring, backupsfusionDevYour integration layer
  • EU hosting
  • GDPR compliant
  • Monitoring
  • Backups

What are you working on?

Three typical starting points. Pick the one that fits, and we will tell you in three sentences how we would proceed.

We build the layer in between: enter data once, current everywhere.

Connect existing systems instead of replacing them, across tenants and countries.

We already run an integration like this in live operation.

Next step: a free 30-minute call.

Something else?kontakt@fusiondev.info+49 7685 6179825

Trusted by

  • Mobility & Parking

    Continued development and operation of business-critical B2B software.

  • Culture & Long-Term Thinking

    Development and hosting on German infrastructure, GDPR-compliant, with a focus on technical delivery and AI.

Two developers

Daniel Bucher

Managing Director & Full-Stack Architect

Ten years of web and mobile development, owning projects end to end: architecture, implementation, operations.

Focus: Salesforce and system integration, web and mobile apps, Keycloak and security, architecture

View Daniel Bucher on LinkedIn

Lukas Kluge

Co-Founder & Cloud/DevOps Engineer

Trained application developer. I build and run cloud infrastructure: deployments are automated, releases go live without downtime.

Focus: Cloud operations and deployments, Typo3 and legacy modernisation, OpenDesk, monitoring and security

View Lukas Kluge on LinkedIn

Depending on the project, one of us or both of us work on it. We know the code and the systems together, so either of us can take over at any time. You talk directly to the developers, with no detours.

  • No phone tag across three account layers
  • No black-box development

How a project runs

  1. 1

    Understand

    Free intro call, 30 minutes. Afterwards both sides know whether it fits.

  2. 2

    Plan

    A written proposal with architecture and timeline. Every decision explained.

  3. 3

    Build

    Implementation in iterations. Each one ends in a clickable state.

  4. 4

    Deliver

    Deployment, documentation, handover. You stay independent of us.

  5. ongoing

    Operate

    If you wish, we take over hosting, updates, monitoring and support. Your contacts know the code.

Frequently asked questions

Can you connect Salesforce to our ERP or legacy system?

Yes. We connect Salesforce to existing ERPs like Navision and to your cloud so data is maintained only once: through one central interface instead of many fragile point-to-point links, across tenants and countries. We already run an integration like this in live operation.

Where do our data and systems run?

By default we host in Germany or the EU at Hetzner, GDPR-compliant and with no US cloud requirement. If your setup needs Azure, we run it in the EU region with a data processing agreement. On your own infrastructure if you prefer.

What does a project cost?

That depends on the project, which is why we do not publish list prices. After the free intro call you receive a written proposal with architecture, effort and timeline. Every item is explained, so you know upfront what you will get.

Who owns the code and the access at the end?

You do. Code, documentation and access are handed over, and you can take over internally or continue with someone else at any time. We take on maintenance and operations if you want, and you stay independent of us.

Do you take over systems you did not build?

Yes. We run what we build, and what you already have: cloud environments, Keycloak, OpenDesk and Typo3. First we review the current state, say openly where the risks are, and agree what to tackle first.

What does working together look like during a project?

Remote, in German or English, with fixed contacts and replies within 24 hours on business days. We develop in iterations: each ends in a state you can click through, and your feedback steers the next. Decisions and effort are documented and traceable.

Contact

Let's talk about your project.

30 minutes, free, no strings attached.Afterwards both sides know whether it fits.We reply within 24 hours on business days.