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Penny Stock Due Diligence From Your Terminal: A Free CLI

Penny Stock Due Diligence From Your Terminal: A Free CLI

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7 min read
I reviewed a NestJS fintech backend where the numbers never quite matched, this is the fix

Event sourcing and hidden race conditions

I reviewed a NestJS fintech backend where the numbers never quite matched, this is the fix

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5 min read
How NestJS Handles Ingestion Boundaries When Transaction Data Comes From an External Bank API

How NestJS Handles Ingestion Boundaries When Transaction Data Comes From an External Bank API

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5 min read
Most Financial Institutions Are Solving Fraud the Right Way but Building Infrastructure the Wrong Way

Most Financial Institutions Are Solving Fraud the Right Way but Building Infrastructure the Wrong Way

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3 min read
Three things I would tell any NestJS developer before they write their first banking fraud detection rule

Three things I would tell any NestJS developer before they write their first banking fraud detection rule

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4 min read
Money Doesn't Move. Information Does.

Money Doesn't Move. Information Does.

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3 min read
Open-Finance: Local-first, privacy-focused personal finance application.

Open-Finance: Local-first, privacy-focused personal finance application.

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3 min read
Your AI Agent Pays Sanctioned Wallets at 3 AM — and the $356,000 Fine Is Yours

Your AI Agent Pays Sanctioned Wallets at 3 AM — and the $356,000 Fine Is Yours

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2 min read
Go in Production: patterns that survive fintech

Go in Production: patterns that survive fintech

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4 min read
What Your AI Agent Quietly Leaks: A Data-Privacy Checklist for Fintech and Healthtech

What Your AI Agent Quietly Leaks: A Data-Privacy Checklist for Fintech and Healthtech

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4 min read
Building a Crypto Payment Gateway — Looking for Feedback from Developers

Building a Crypto Payment Gateway — Looking for Feedback from Developers

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1 min read
Launching SmartTaxCalc on Product Hunt today 🚀

Launching SmartTaxCalc on Product Hunt today 🚀

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2 min read
Four things I would check first with NestJS if a bank's API kept leaking sensitive data

Four things I would check first with NestJS if a bank's API kept leaking sensitive data

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4 min read
AMLA Is Coming Online: What the EU's New Anti–Money Laundering Authority Means for Builders and Regulators

AMLA Is Coming Online: What the EU's New Anti–Money Laundering Authority Means for Builders and Regulators

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7 min read
A founder once asked me why refunds kept disappearing, here is what NestJS was actually doing

A founder once asked me why refunds kept disappearing, here is what NestJS was actually doing

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4 min read
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