Delphi uniGUI e-Invoice Module
Budget: $250 – $750 USD
My current billing platform is built with Delphi and uniGUI and now must comply with the Dominican Republic’s electronic-comprobante (e-CF) requirements. I need a developer who already knows how to consume DGII web-services and can build a self-contained module that issues, signs and submits every e-invoice variant—invoice, credit note, debit note—under a single, clean API that my existing code can call.
The module has to recognise and properly tag all sale scenarios I handle today: cash sales, credit sales, recurring subscriptions, transfers, accounts-receivable (CxC) operations and health-insurance billing. It should also generate on-demand reports that let me verify each submission and reconcile it with DGII responses. All transactions, error messages and acknowledgements must be stored so I can audit them later; clear, Spanish-language documentation inside the code and a short PDF are essential because the team that will maintain the system is in-house.
Deliverables
• Source code in Delphi compatible with my uniGUI project
• Configuration screens for e-CF credentials, test/production endpoints and series
• Automatic XML generation, signing and SOAP/REST submission with DGII status tracking
• Printable and PDF versions of each e-invoice type plus consolidated report queries
• Setup guide and a brief hand-off session to walk through deployment and testing
The sooner I can walk a complete cash-sale invoice through DGII’s sandbox the better, so please tell me how much of this you already have running and how quickly you can adapt it to my environment.
The module has to recognise and properly tag all sale scenarios I handle today: cash sales, credit sales, recurring subscriptions, transfers, accounts-receivable (CxC) operations and health-insurance billing. It should also generate on-demand reports that let me verify each submission and reconcile it with DGII responses. All transactions, error messages and acknowledgements must be stored so I can audit them later; clear, Spanish-language documentation inside the code and a short PDF are essential because the team that will maintain the system is in-house.
Deliverables
• Source code in Delphi compatible with my uniGUI project
• Configuration screens for e-CF credentials, test/production endpoints and series
• Automatic XML generation, signing and SOAP/REST submission with DGII status tracking
• Printable and PDF versions of each e-invoice type plus consolidated report queries
• Setup guide and a brief hand-off session to walk through deployment and testing
The sooner I can walk a complete cash-sale invoice through DGII’s sandbox the better, so please tell me how much of this you already have running and how quickly you can adapt it to my environment.