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DigiFlow

A SaaS for document approvals and e-signatures. Upload a PDF, pick who signs or approves and in what order, drop the signature boxes on the page, and DigiFlow emails each person when it’s their turn. Once everyone’s done you get a final PDF with an audit sheet and a QR code anyone can verify.

Client: PT Adhitama Mitra Nusantara
Type: SaaS web app
Stack: Laravel 13 · PHP 8.4 · Inertia · Vue 3 · TypeScript · Tailwind 4 · shadcn-vue · pdf.js · interact.js · signature_pad · FPDI / TCPDF · Ghostscript · MariaDB
Link: digiflow.ptamn.id ↗

Features

PDF Sign
Approval Flow
Audit Trail
Multi-organization
QRIS

What it does

Recipients go in order as sign, approve, auto-approve or CC, and several people in one step can work in parallel
Drag-and-drop boxes on the PDF per recipient: signature, initials, date, name, title, text and company stamp
Signers don’t need an account: they open the link from the email, with optional OTP, or you can copy a signing link and send it yourself
Sign by drawing, with a saved signature or a QR code; declining needs a note and can send the document back a step, restart it or stop it
The server stamps signatures, stamps and text onto the final PDF and adds an audit sheet backed by a hash chain
Public verification page by code or QR, where you can also upload a PDF to check its SHA-256 against the original
Multiple organizations with custom roles, contacts, form and checklist templates, an inbox with bulk signing, comments pinned on the PDF, archive and trash, and bulk send
Quota-based plans paid with QRIS (GoPay) through the company’s own payment gateway, plus vouchers and a superadmin panel for packages, orders and organizations
Indonesian and English, dark mode, installable PWA, Google sign-in and 2FA
Integration API: delivery notes from the AdhiTech field app get signed by supervisors and managers through DigiFlow