This week, we have exciting content, including the announcement of CLion, a free C/C++ IDE for non-commercial use, which coincided with the new Pope Leo XIV. Check it out and share!
Link to the full Dev Weekly in the first comment 
#blog #codeminer42 #tech #news #weekly
We're proud to announce that our Software Engineer Edy Silva will be speaking at RailsConf 2025!
In his talk, “The Future of PWAs on Rails”, Edy will explore how Progressive Web App patterns can be applied the Rails way, unlocking better experiences without leaving behind the principles that make Rails so powerful.
Philadelphia, PA
July 8–10, 2025
Can’t wait to connect with the Rails community again and share knowledge about what’s next!
New post in our blog! 
Tips and tricks to debug your frontend code! This post is from our trainee program learning path series.
Link to the full blog post in the first comment
One more brownbag is coming!
Join Paulo Souza in his presentation "Monitoring the event loop lag in a Node.js application" at 12:30 BRT
Click on the link so you don't miss out!
We’re happy to welcome Guilherme Schroeder as our newest Software Engineer here at Codeminer42!
His experience and talent will make our team even stronger as we continue crafting high-quality solutions.
Welcome aboard, Guilherme — let’s build great things together! 
What an incredible time at Explore DDD 2025!
On April 17th, our Partner and Software Architect, Talysson Oliveira, delivered a hands-on session on applying Domain-Driven Design to the frontend — and we couldn’t be prouder.
A huge thanks to the amazing Explore DDD team for hosting such a world-class event and bringing together the global community of DDD practitioners and thinkers.
There's a new Friday, and with a fresh-from-the-oven Codeminer Dev Weekly is here! Check it out and share it with your friends!
New post on our blog! 
Node.js is reaching its 24th major version, and it comes with a host of new features and improvements. Click here to check it out!
This month, our 5th Trainee Cohort has officially wrapped up their journey—and they’re just getting started!
After three months of learning, practicing, and collaborating, all participants are now joining real-world client projects as part of our engineering team.
We’re proud of their growth and can’t wait to see what they’ll achieve next. Welcome to the next chapter!
New post on our blog! 
A new week, a new post in our trainee learning path series! This time, a backend post: Introducing SQL and relational databases - crucial knowledge for web development!
https://blog.codeminer42.com/introduction-to-relational-databases-and-sql/
This month, we were proud to support the Vale Tech Talks, a community-driven event that brought together tech professionals, students, and enthusiasts in Novo Hamburgo, RS.
With talks, networking, and the free exchange of ideas, events like this reflect our ongoing commitment to tech education and local ecosystems.
Kudos to the organizers and everyone who joined in!
At Codeminer42, we believe in unlocking potential and fostering growth. João Victor Vogler's story exemplifies how dedication, learning, and community support can shape a developer's career.
Beyond his work as a Software Engineer, João is also an active contributor to our blog, sharing knowledge and helping others navigate the challenges of software development.
Want to grow in an environment where learning never stops? Join us!
This Friday, we have a holiday in Brazil, so our newest Dev Weekly is out today, Thursday. Check it out and share it with your friends!
One more brownbag is coming!
Join Edy Silva in his presentation "SQLite inside and outside Node.js" at 12:30 BRT
Click on the link so you don't miss out!
New post on our blog!
And we move forward in our trainee learning path series with a new frontend post. Enjoy the journey of understanding the ins and outs of React principles, including setting up tools, understanding JSX, and composing components from scratch.
https://blog.codeminer42.com/react-first-puzzle-pieces-your-easy-to-follow-guide/
Why Join Us?
- Work with a talented, friendly, and driven team
- Engage with modern technologies in meaningful projects
- Contribute to a culture that values quality, growth, and autonomy
Apply now: https://bit.ly/3G2GzEt
Let’s build amazing things together. 
Hey you. Yeah, you! Let’s stay updated with the most exciting articles from the Dev world in the latest edition of Dev Weekly. This issue is cool!
What a ride at Tropical on Rails 2025! 
We had an incredible time connecting with the Ruby community and sharing ideas on how to build better experiences with Rails.
Huge thanks to everyone who joined us and to the amazing organizers for delivering such a memorable event. Special shout-out to our Software Engineer, Edy Silva, for his fantastic talk on PWAs with the Rails way. 
Let’s keep pushing boundaries together—see you at the next one!
New post on our blog! 
Continuing on our trainee program learning path series, learn to build and test web apps with Ruby, Rack, and Sinatra on the second post of our backend path.
RailsConf 2025, here we go!
We're excited to share that Ian Lourenço, our Software Engineer, will be speaking at RailsConf 2025, one of the most significant global Ruby on Rails events!
His talk, “Precision Pays Off: Handling Money in Rails Apps”, will dig into the hidden complexities of financial logic in software, from avoiding floating-point errors to leveraging tools like BigDecimal, the Money gem, and more.
Philadelphia, PA July 8–10, 2025
