Skip to content
← Back to OverviewReal Project
/CASE STUDY · 2025

InvDocs— Digital Archive & Document Workflow

Structured digital document archiving and management system for organizations with file encryption and role-based access control (RBAC).

Source Code
Discuss System Architecture

Role

  • Fullstack Development
  • RBAC
  • Metadata Indexing

Timeline

2025

Studio

Independent

Deliverables

  • Structured archive with metadata search
  • RBAC down to the document level
  • Encrypted upload pipeline
  • Audit trail

Stack

Next.jsExpress.jsPostgreSQLPrisma ORMTailwind CSS
corecraft.my.id/work/invdocs
Fullstack
InvDocs document archive listing
Structured archive with metadata-driven search.
/01 THE PROBLEM

Problem & Friction

Administrative records lived in physical binders, so retrieving a single old document could take hours and nothing recorded who had touched it.

< 3sRetrieval, down from hours
RBACEnforced to the document level
EncryptedUploads, with a full audit trail
/02 SYSTEM DESIGN & ARCHITECTURE

Architectural Breakdown

  • Next.js front end over an Express.js API
  • PostgreSQL with Prisma ORM and metadata-driven indexing
  • Role-based access control evaluated per document
  • Encrypted file storage with a full audit trail
/03 IMPLEMENTED SOLUTIONS

Resilience & Outcomes

  • Documents are described by structured metadata, so search runs against the database instead of a shelf.
  • Permissions are checked before a file is streamed, not after.
  • Every read and write is logged, so the archive can answer who accessed what.
/DEEP DIVE SCREENS

Technical Interface & Terminal Views

InvDocs role-based access control settings
Role-based access control down to the document level.
InvDocs encrypted document upload flow
Encrypted uploads with a full audit trail.