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Construindo seu PrĂłprio BI com Python: O Fim do Vendor Lock-in (DuckDB, Marimo e Polars)

Construindo seu PrĂłprio BI com Python: O Fim do Vendor Lock-in (DuckDB, Marimo e Polars)

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4 min read
Serializers & DTOs: Controlling What Your API Exposes

Serializers & DTOs: Controlling What Your API Exposes

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1 min read
I Got Tired of Mocking APIs in pytest. So I Built a Cleaner Way.

I Got Tired of Mocking APIs in pytest. So I Built a Cleaner Way.

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3 min read
Beyond Customer Support: Building Production-Grade Financial RAG Systems

Beyond Customer Support: Building Production-Grade Financial RAG Systems

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7 min read
Understanding Classes and Objects in Python

Understanding Classes and Objects in Python

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4 min read
I Built a Free Patent Search Engine with 3.5M US Patents — No Login, Powered by SQLite FTS5

I Built a Free Patent Search Engine with 3.5M US Patents — No Login, Powered by SQLite FTS5

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3 min read
How to Build a Real-Time Taiwan Stock Scraper in 50 Lines of Python

How to Build a Real-Time Taiwan Stock Scraper in 50 Lines of Python

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2 min read
Proxy API Integration: Connecting Proxies to Your Automation Pipeline

Proxy API Integration: Connecting Proxies to Your Automation Pipeline

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3 min read
Production AI Broke Because of a Model Deprecation — So I Built llm-model-deprecation

Production AI Broke Because of a Model Deprecation — So I Built llm-model-deprecation

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2 min read
Day 5/100: Many-to-Many Relationships - Tags, Associations, and Bulk Operations

Day 5/100: Many-to-Many Relationships - Tags, Associations, and Bulk Operations

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9 min read
I Was Too Lazy to Get Off the Couch, So I Built This

I Was Too Lazy to Get Off the Couch, So I Built This

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4 min read
Building a Stripe Subscription Backend with FastAPI

Building a Stripe Subscription Backend with FastAPI

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3 min read
I Built a Telegram Channel That Monitors 14 Pokémon News Sources Every 15 Minutes

I Built a Telegram Channel That Monitors 14 Pokémon News Sources Every 15 Minutes

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2 min read
Weekly Challlenge: The subnet detector

Weekly Challlenge: The subnet detector

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4 min read
Async & Sync — Learning Through Conversation

Async & Sync — Learning Through Conversation

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5 min read
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