Partner with CGR Software: Your SAP Integration Experts

Edward Chertok

Edward is a seasoned SAP Integration and Solution Architect with over 27 years of experience. As a visionary behind CGR Software, he leads the design and strategy of the CGR SAP Connector, a no-code integration platform built to eliminate middleware and accelerate SAP connectivity.

With a deep command of SAP technologies (S/4HANA, ECC, APIs, PI/PO, and EDI), Edward has delivered high-impact solutions for global enterprises across logistics, retail, finance, and manufacturing. His strength lies in translating complex data and process requirements into efficient, scalable integrations, enabling real-time business performance with minimal friction.

At CGR Software, Edward brings decades of hands-on leadership to every implementation, ensuring clients achieve maximum value from their SAP landscape.

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Yan Rabinovich

Yan is a certified ABAP and Fiori expert with more than 20 years of experience delivering enterprise-grade SAP solutions. As CTO of CGR Software, he leads the product architecture and development of the CGR SAP Connector, a modern, no-code integration platform that transforms how businesses connect SAP with external systems.

Specializing in SAPUI5, RAP, OData, and RESTful services, Yan builds scalable, secure solutions that simplify complex business requirements. He’s passionate about empowering teams through clean code, efficient design, and intuitive user experiences that reduce the burden of SAP integration.

Yan’s leadership ensures CGR remains on the cutting edge of SAP connectivity, helping organizations modernize fast, without the usual delays or middleware dependencies.