| Website | https://www.codeminer42.com |
| https://www.linkedin.com/company/codeminer42 |
Working across different industries does more than broaden our portfolio. It sharpens how we think, build, and deliver.
At Codeminer42, this diversity of experience helps us approach products with more context, stronger technical judgment, and a better understanding of how business constraints shape engineering decisions. It makes our teams more adaptable, our solutions more grounded, and our deliveries more effective.
Want to see how we work? https://www.codeminer42.com/services
Codeminer42 will be at QCon AI Boston. 🤖💎
On June 1 and 2, our team will be following the conversations happening at one of the key events for senior developers, architects, and engineering leaders working on reliable, production-grade AI.
For us, being close to these discussions is part of how we keep sharpening the services we offer. If you’ll be there too, let’s connect!
Streamline deployments and improve security by integrating Kamal with 1Password as your source of truth for secrets. Fewer credentials in shells, more control, same fast deployments. Dive into the practical guide!
This week's dev news roundup is live—thought you'd find it useful if you're thinking about AI tooling, Rails scaling limits, or shipping with confidence.
Key bits: Why AI speed gains miss the real bottleneck (hint: it's upstream constraints), LLM agents crossing into reliability, npm's new staged publishing workflow, and Express's thoughtful redesign with Astro and AI search.
We’re happy to welcome João Mateus Scarpa to Codeminer42 as our newest Software Engineer! 💎
With 13+ years of experience focused on Ruby on Rails, JoĂŁo brings deep technical knowledge and a strong connection to the Ruby community in Brazil.
His own words perfectly capture the energy of this moment: after years following Codeminer42’s impact, he’s now officially joining the Miners team. And having him here means a lot to us too.
Welcome aboard, João! 🚀
Ever needed to send an email only after a dozen background jobs finished? BullMQ's Flow Producer handles parent-child job relationships for you—no manual status tracking required.
Available at 12:30BRT on @Codeminer42TV.
Ruby concurrency is getting interesting again. 🚀
Our DevRel Edy Silva will be on the Main Stage at RubyConf 2026 with a talk about Ractors in Ruby 4.0 and how message passing can make concurrent Ruby feel safer, clearer, and more practical.
If you care about Ruby performance, concurrency, or the future of parallel execution, this session should be on your schedule.
Not every AI problem needs an LLM, and Gabriel Quaresma is taking that conversation to RubyConf 2026. đź’Ž
On July 14, he will present “Why a 1990s Machine Learning Algorithm Destroys LLMs at Predicting House Prices”.
A great session for anyone building AI-powered systems and wondering: am I using the right tool for the job?
đź“Ť July 14, 3:30 PM
📌 Breakout 1 — Charleston D-C
đź”— Learn more: https://rubyconf.org/
