Case Study
A full-stack financial management platform designed to digitize members, savings, loans, DPS, collections, accounting, and reporting for cooperative societies.
159+
REST Endpoints
35+
SQL Functions
38
Application Pages
25
Backend Modules
Nayanogor Somity is a cooperative society and microfinance management platform built to replace manual paper and Excel-based operations with a centralized digital system.
The platform manages members, savings, loans, DPS, daily collections, accounting, financial reports, branches, and user permissions in one connected application.
Traditional cooperative societies often depend on paper ledgers and spreadsheets. Managing multiple financial transactions, loan repayments, guarantors, collections, and accounting manually can make reconciliation difficult and limit real-time visibility.
I designed and developed a full-stack platform where business operations and accounting work together. Every major financial movement is processed through transactional workflows and reflected in a double-entry accounting ledger.
Every financial movement creates balanced debit and credit entries, keeping ledgers, cash books, and reports consistent.
Financial operations such as collections, withdrawals, and loan disbursements are handled inside database transactions.
Loan guarantor coverage is validated against the guarantors' live savings and DPS balances.
Heavy reporting and ledger calculations are handled through PostgreSQL functions for efficient set-based processing.
This project strengthened my experience in financial system design, transactional database architecture, scalable reporting, and full-stack application development. It also reinforced the importance of treating accounting logic as a core part of the system rather than an additional reporting layer.