Buinee

Buinee was born out of two real client projects, one for Befesa Desalination Developments Ghana Ltd and another for Tema Oil Refinery, where finance teams were still printing vouchers, getting physical signatures, and scanning them back in. The process was slow, error-prone, and left no reliable audit trail.

The solution is a multi-tenant SaaS approval workspace with three roles: Preparer, Approver, and Supervisor, visibility running downward only, so each role sees exactly what they need and nothing more. Every approval is recorded digitally with a timestamp and the approver's identity, replacing the printed-and-scanned signature entirely.

The voucher engine handles Ghana-specific tax calculations, NHIL, GETFL, VAT, and WHT, verified against a real BDDG payment voucher and Bank of Ghana FX workbook. AI invoice extraction reads uploaded invoices and pre-fills the voucher fields, cutting manual data entry significantly.

Ada, the built-in AI assistant, connects to 18 external tools, Slack, Dropbox, Notion, Gmail, Google Drive, WhatsApp and more, and reads them contextually only when a question warrants it. Every external data block is explicitly labelled to prevent prompt injection.

Built on Python stdlib with SQLite on cPanel shared hosting, no container PaaS, no ephemeral filesystem problems, no extra infrastructure costs. Live at buinee.app and actively being marketed to Ghanaian SMEs and corporates.