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Jul 13

A Bank Learned the Hard Way What Section 1033 Actually Demands, NestJS Made It Easier

#nestjs #fintech #security #backend

5 min read

Jul 13

How to Validate ISO 20022 Payment Messages in NestJS Before Money Moves

#nestjs #fintech #typescript #backend

4 min read

Jul 13

The Second Your Money Changes Currency, NestJS Has to Catch Up

#nestjs #fintech #typescript #backend

5 min read

Jul 13

NestJS Remembers Consent Long After the Customer Forgets

#nestjs #fintech #security #backend

4 min read

Jul 12

I Built a NestJS Banking Ledger That Cannot Be Overdrawn, Even Under Concurrent Requests

#nestjs #fintech #postgres #backend

5 min read

Jul 10

Why Check Then Act Is the Silent Killer in Banking Backends, and How NestJS Prevents It

#nestjs #fintech #typescript #backend

4 min read

Jul 10

Reconciliation in NestJS, How to Make Sure Your Ledger and the Bank Never Quietly Disagree

#nestjs #fintech #typescript #backend

4 min read

Jun 9

What Happens When a Database Operation Fails Midway? NestJS Transactions to the Rescue

#database #backend #nestjs #transactions

6 min read

Željko Šević

Jun 28

Request context in Node.js with AsyncLocalStorage

#node #express #nestjs #asynclocalstorage

4 min read

Jun 18

A Quick Setup for NestJS 11 + Prisma 7 + PostgreSQL backend in seconds.

#prisma #nestjs #neondb

3 min read

Jun 18

Building an IoC Container from Scratch: How NestJS and Spring Actually Work

#typescript #nestjs #architecture #java

17 min read

Jul 8

Idempotency in NestJS, and Why Your Transaction ID Is Not Always Enough

#nestjs #fintech #typescript #backend

4 min read

Jul 7

Your Types Lie the Moment They Cross a Network Hop

#typescript #node #nestjs #webdev

3 min read

Jul 7

Real Time Delivery Tracking in Logistics, and Why NestJS Handles It Well

#nestjs #websockets #logistics #backend

3 min read

Jul 6

How NestJS Handles Secure Transactions in Banking Applications

#nestjs #backend #fintech #typescript

4 min read

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