Access+C# upgrade with web-based front-end

Requirements: * Upgrade to Access db. Mechanism to sync copies. Secure upload, hosting, backups * Upgrade to C# desktop front-end (cosmetic & functional:excel exports, work-flow, use of barcode reader) * Create a web-based front-end, including searches on the existing data; adding to the database; exports to excel and Calc; use of barcode scanner for data entry. Bilingual (French & English). * SEE attached document for additional details and screen captures * by May 14 2010 Bidders must provide * What they require from Seller and timelines * What they propose to deliver and timelines * Do NOT offer Expert Guarantee. * Evidence that they can perform the translation to a reasonable standard