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The Quiet Risk in How Most Banks Store Customer Documents, and How NestJS Handles It Properly

The Quiet Risk in How Most Banks Store Customer Documents, and How NestJS Handles It Properly

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4 min read
The First Question I Would Ask a Bank Before Using NestJS to Make Sure Their Money Is Always Accounted For

The First Question I Would Ask a Bank Before Using NestJS to Make Sure Their Money Is Always Accounted For

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4 min read
Parsing Arabic PDF Bank Statements: What I Learned Building a Multi-Language Analyzer

Parsing Arabic PDF Bank Statements: What I Learned Building a Multi-Language Analyzer

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3 min read
A Bank Wanted to Use AI to Approve Loans Faster, Here Is What I Would Build Around It in NestJS

A Bank Wanted to Use AI to Approve Loans Faster, Here Is What I Would Build Around It in NestJS

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4 min read
The Freelancer Hidden Tax: Multi-Currency Income and Financial Blind Spots

The Freelancer Hidden Tax: Multi-Currency Income and Financial Blind Spots

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2 min read
Why Bank Statement PDFs Are Still a Mess in 2026 (And What We Did About It)

Why Bank Statement PDFs Are Still a Mess in 2026 (And What We Did About It)

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3 min read
I analyzed 500+ bank statements. Here's what I found.

I analyzed 500+ bank statements. Here's what I found.

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2 min read
Two Things Fintech Backends Get Wrong

Two Things Fintech Backends Get Wrong

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4 min read
Document verification API for fintech lenders

Document verification API for fintech lenders

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21 min read
Building a Production AI Pipeline for a UK FinTech Client at Tittri — What Actually Happened

Building a Production AI Pipeline for a UK FinTech Client at Tittri — What Actually Happened

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18 min read
Open Banking Without an eIDAS Certificate: A Practical Developer's Guide (2026)

Open Banking Without an eIDAS Certificate: A Practical Developer's Guide (2026)

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7 min read
What 506K real transactions taught me about how Latin Americans actually save

What 506K real transactions taught me about how Latin Americans actually save

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3 min read
The cashback numbers on 136 crypto cards, and why most of the headline rates are theater

The cashback numbers on 136 crypto cards, and why most of the headline rates are theater

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2 min read
How I built a PDF bank statement analyzer in 8 languages (and what I learned)

How I built a PDF bank statement analyzer in 8 languages (and what I learned)

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2 min read
I once watched a fintech app lose money to 0.1 plus 0.2, here is how NestJS stops that nightmare

I once watched a fintech app lose money to 0.1 plus 0.2, here is how NestJS stops that nightmare

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4 min read
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