All Posts

Series

05-19-2026

AI Generation. Governance Has to Keep Up.

09-04-2025

Everyone Wins When Workload Drops

06-26-2025

Struct Params and Frequent Validation in Go

06-13-2025

Practical Concurrency in Go with errgroup

05-15-2025

Journal: Living Below Means, Living Boring

05-19-2024

LN6: A Number in Different Bases

02-21-2024

LN5: Dynamic Programming & Recursion

01-05-2024

Journal: Happy New Year! 🎉

12-22-2023

LN4: Heap II

12-20-2023

LN4: Heap I

12-14-2023

Data Smoothing in Data Visualizations

12-12-2023

LN3: Monotonic Stack

12-08-2023

LN2: Two Pointers

12-06-2023

LN1: Prefix Sum

11-30-2023

Journal: A Small Note On Organizing People

10-13-2023

Hidden Layers in System Abstraction - Unveiling an Onion

08-26-2023

Test Precisely, Not Massively: Should You Believe Your Test Coverage?

03-04-2022

Just Use POST for REST Endpoints

01-16-2022

How to Retain Types of Context Values in Golang?

12-23-2021

Is My Code Readable Enough? A Simple Trick to Check It

10-14-2021

Structuring A Go Module

06-28-2021

My Takes On DDD Project Structure?

01-11-2021

Defining Error Types in Golang Modules

Avrê Barra - Software Engineer