sajn —
Digital document signing platform
Category
SaaS
Style
Creative
About the project
sajn is a Swedish e-signing platform for creating, sending, and signing documents. BankID integration, GDPR compliance, and eIDAS compatibility are included in paid plans. Teams can create agreements, add signers, and track status in real time—from draft to signed PDF in minutes.
What we built
We built the full system including the web platform where users create and sign documents, the backend handling BankID verification and PDF generation, the infrastructure on AWS, and the complete design from brand identity to UI.
Services
Web Development, Design and Branding.
Technology
Next.js, TypeScript, Tailwind CSS and Vercel.
