---
title: "Erfan Bank — 20+ Module Digital Bank"
slug: erfan-bank
url: https://versatile-fusion.ir/projects/erfan-bank/
canonical: https://versatile-fusion.ir/projects/erfan-bank/
language: en
category: "Fintech"
technologies: ["Next.js", "NestJS", "MongoDB", "JWT"]
---

# Erfan Bank — 20+ Module Digital Bank

Full digital banking build spanning 20+ modules, from accounts and transfers to cards and statements, on a NestJS/JWT backend.

Erfan Bank (بانک عرفان) is the most module-heavy fintech build in the Versatile Fusion portfolio, organized into more than 20 modules that together cover a realistic digital-banking product: account management, internal and external transfers, card issuance, statements and supporting back-office operations. The NestJS backend handles this module count with JWT-secured sessions, while a Next.js frontend keeps the customer-facing experience consistent across all of them. Live: https://erfanbank.versatile-fusion.ir.


## Problem

Keep more than 20 banking modules coherent and secure instead of turning into a maze of disconnected screens.

## Solution

A NestJS backend with JWT-secured sessions organizing 20+ modules under one consistent Next.js frontend.

## Results

A deep reference for large-scale modular banking architecture and JWT-secured NestJS APIs. Live: https://erfanbank.versatile-fusion.ir

## Technologies

Next.js, NestJS, MongoDB, JWT

Source: https://versatile-fusion.ir/projects/erfan-bank

JSON: https://versatile-fusion.ir/api/content/projects/erfan-bank