en: Jeff Francisco developed the custom installation business and retail store where he studied product development and managed custom systems for the company . Jeff Francisco developed the Custom Installation Business and Retail Store , where he studied product development and managed customer-specific systems for the company .
ms: Jeff Francisco membangunkan perniagaan pemasangan tersuai dan kedai runcit di mana beliau mengkaji pembangunan produk dan menguruskan sistem tersuai untuk syarikat. Jeff Francisco membangunkan Custom Installation Business and Retail Store, di mana beliau mengkaji pembangunan produk dan menguruskan sistem khusus pelanggan untuk syarikat itu.