Client names below are withheld or generalized for confidentiality, as is standard practice for engagements of this kind — the challenges, approach, and results reflect the type of work Vertex Technology Systems delivers.
Client: National apparel retailer, 500+ stores and e-commerce.
Challenge: An AS/400-based merchandising system meant item setup took days, style/color/size data was inconsistent across systems, and every new integration required custom, brittle code.
Approach: Vertex Technology Systems led a phased migration to Oracle Retail Merchandising Foundation Cloud Service — redesigning the item, vendor, and location data model first, then re-platforming integrations to POS and e-commerce through a modern API layer before decommissioning the legacy system.
“We finally have one place where product data is right — not five places where it’s almost right.”
— VP of Merchandising, National Apparel Retailer
Client: Specialty home goods retailer running SAP ECC nearing end of mainstream support.
Approach: Phased brownfield conversion to SAP S/4HANA with retail process harmonization and a Fiori UX rollout, sequenced entirely around the client’s trading calendar.
Client: Regional grocery and convenience chain with spreadsheet-driven allocation.
Approach: Deployed AI-driven demand forecasting on top of the existing planning platform, plus a GenAI assistant that lets buyers query plans and exceptions in natural language.
Client: Big-box home improvement retailer processing thousands of vendor invoices monthly.
Approach: Automated 2-way/3-way invoice matching with document intelligence to extract line items and route exceptions directly to the AP team, integrated with the existing ERP.
Client: Multi-banner specialty retailer with disconnected POS, OMS, and sales audit systems.
Approach: Migrated core commerce and merchandising workloads to AWS and built an event-driven integration layer connecting POS, OMS, and sales audit with automated exception detection.
