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The Miners

The Miners

Codeminer42’s Engineering Blog

  • #6982 (no title)
  • #6982 (no title)

Author: Talysson Oliveira

AI at scale – Lessons from QCon AI New York 2025 And why we can’t forget what we learned

AI at scale – Lessons from QCon AI New York 2025

And why we can’t forget what we learned

Talysson Oliveiraby Talysson OliveiraJanuary 13, 2026

In addition to doing our own experiments, learning from others experiences is one of the best ways to deeply understand a subject, especially in new …

How we foster the community Empowering people to change the tech scene

How we foster the community

Empowering people to change the tech scene

Talysson Oliveiraby Talysson OliveiraNovember 27, 2025

November was a great month for our commitment to getting closer to the community! We had the first edition of two programs: one that aims …

Four talks in four weeks A journey to exchange knowledge

Four talks in four weeks

A journey to exchange knowledge

Talysson Oliveiraby Talysson OliveiraSeptember 30, 2025

Exchanging knowledge is something I deeply enjoy and have been doing through conference talks since 2015. I believe it’s one of the best ways to …

Codeminer42 at RailsConf 2024

Codeminer42 at RailsConf 2024

Talysson Oliveiraby Talysson OliveiraMay 15, 2024

Last week in Detroit, from May 7th to 9th, the 2024 edition of the RailsConf took place, the world’s largest gathering of Ruby on Rails …

You are using React Context WRONG Or why we should not underestimate what we consider simple

You are using React Context WRONG

Or why we should not underestimate what we consider simple

Talysson Oliveiraby Talysson OliveiraMarch 19, 2024March 18, 2024

That’s right, you’ve read it correctly, you are probably using React Context API the wrong way… or at least not taking full advantage of what …

Codeminer42 Tour 2023 pt 1 (RailsConf and Reactathon) A rundown of our participation in tech events for 2023's first semester

Codeminer42 Tour 2023 pt 1 (RailsConf and Reactathon)

A rundown of our participation in tech events for 2023's first semester

Talysson Oliveiraby Talysson OliveiraMay 10, 2023July 12, 2023

At Codeminer42, we believe that participating in and actively contributing to software development communities are important aspects of our endeavors. Beyond our contributions through blog …

Unravel the magic of programming

Unravel the magic of programming

Talysson Oliveiraby Talysson OliveiraFebruary 6, 2023May 26, 2023

Are you the kind of person that likes magic? If you’re not, try to remember why other people like it, and bear with me. There …

Miner’s Advice #1: Effective technical writing Tips and techniques to write technical texts effectively and accurately

Miner’s Advice #1: Effective technical writing

Tips and techniques to write technical texts effectively and accurately

Talysson Oliveiraby Talysson OliveiraJune 29, 2022June 26, 2024

Communication. Although a difficult concept to define, it’s easy to recognize its relevance and impact on the success of any goal. In an attempt to …

Scalable Frontend #4 – Custom Hooks to the Rescue Decoupling from the state layer

Scalable Frontend #4 – Custom Hooks to the Rescue

Decoupling from the state layer

Talysson Oliveiraby Talysson OliveiraJune 1, 2021July 4, 2023

This post is part of the Scalable Frontend series. You can see the other parts here: “#1 — Architecture”, “#2 — Common Patterns”, and “#3 …

Scalable Frontend #3 — The State Layer Patterns for the single source of truth

Scalable Frontend #3 — The State Layer

Patterns for the single source of truth

Talysson Oliveiraby Talysson OliveiraMay 21, 2019April 11, 2024

State tree, the single source of truth This post is part of the Scalable Frontend series, you can see the other parts here: “#1 — …

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