Integrations

Connecting Systems, Automating Processes

Interfaces between ERP, DATEV, CRM, and third-party systems — specified, tested, productive. Experience with SAP, Projectile, Salesforce, Diamant, and Microsoft Dynamics.

Systems I Work With
SAP

SAP

ERP implementations, data migrations, and interface integration in the SAP environment. Focus: mid-sized implementations, not large enterprise rollouts.

PJ
10+ Years

Projectile / IDS

10+ years of experience with Projectile (ERP/PM system by Information Desire Software GmbH). Requirement engineering, interface specification, and industry adaptations.

SF

Salesforce

CRM integration with ERP systems and third-party systems. Bidirectional data synchronization, sales process automation.

DV

DATEV

Interfaces between DATEV and ERP/upstream systems: import/export automation, document processing, client data flow.

DATEV Integration Audit → DATEV Interface Check → For Tax Advisors & Firms →
DI

Diamant

Financial accounting and controlling — interface integration with ERP systems and third-party systems, data migrations during system changes.

MS

Microsoft Dynamics

ERP integration and data migration in the Dynamics environment. Connection to existing system landscapes.

Standards & Protocols

Additional Systems and Standards

XRechnung / ZUGFeRD E-invoicing formats for the public and private sector
GoBD-compliant Interfaces Audit-proof data transfer between systems
REST APIs Standardized interface integration for modern systems
Database Interfaces Direct connection via shadow tables or ETL processes
My Approach

How Integration Projects Work

Assessment

Which systems communicate how with each other? Where are the media breaks?

Specification

Clean interface specification with defined data formats, error handling, and monitoring.

Testing

Systematic testing with real data — not just the happy path.

Go-Live & Handover

Documented handover so your team can operate the integration independently.

Let's Talk About Your System Landscape

Whether you are planning a new integration, stabilizing existing interfaces, or need to merge systems during an acquisition — in a short conversation we can determine the best approach.

Book a call