Expand your AI capabilities with MCP, by Douglas Marques Acesse nosso site e conheça nosso serviços: https://codeminer42.com/ Faça parte do nosso time: https://www.codeminer42.com/careers Fale conosco: https://www.codeminer42.com/#talk-to-us Nos siga nas…

🚨Brownbag alert!!!!!🚨
What if your AI could actually do things — not just talk about them?
That's what MCP unlocks, and that's what Douglas Marques talks about on this brownbag.

"Expand Your AI Capabilities Using MCP"
Live today at 12:30 BRT

#ai #mcp #codeminer42

We’re excited to share that Edy Silva will be speaking at Node Congress 2026, one of the leading Node.js conferences worldwide. 🚀

Proud to see our miners sharing practical, production-ready knowledge with the global Node.js community.

#Codeminer42 #NodeCongress #NodeJS #AIEngineering #LLMs

The Journey to Modern Software Engineering Software Engineering - Origin, Purpose and a reference from history - The Miners Explore the evolution of software engineering from WWII-era computers to AI-driven systems!

New post on our blog!

Let's look back in time a bit, let's see how far Software Engineering has come, we have a timeline of WHEN and WHY Software Engineering came to be.

bit.ly/4qbuOwU

#Codeminer42 #SoftwareEngineering #Software #SWE #Programming

Women in Tech: Margaret Hamilton The woman responsible for helping put men on the Moon - The Miners "... I'd like to work on this program that puts all these men on the Moon." Little did Margaret Hamilton know what was in store for her.

New post on our blog! Another addition to our "Women in Tech" series!

This time, about Margaret Hamilton, the woman responsible for helping mankind reach the moon!

bit.ly/49vUSOa

#Codeminer42 #WomenInTech #MargaretHamilton #NASA #Coding

We’re proud to share that Talysson de Oliveira will be speaking at Tropical on Rails 2026, the leading Ruby on Rails conference in Latin America!

Talysson will explore how teams can implement GDPR and LGPD compliance without slowing down product development

#Codeminer42 #TropicalOnRails #TechEvent

A Beginner’s Guide to Kotlin: Syntax, Basics, and Core Concepts - The Miners Discover Kotlin: a modern, multi-platform programming language from JetBrains that powers Android development. Learn its basics and key features here.

New post in our blog!

Discover Kotlin: a modern, multi-platform programming language from JetBrains that powers Android development. Dalmo, explains the basics and demonstrates how simple learning Kotlin can be!

bit.ly/3YrZZZu

#Codeminer42 #Kotlin #Programming #MobileDevelopment

... shape the foundations of modern software engineering.

👉 Full article here: bit.ly/49vUSOa

#Codeminer42 #WomenInTech #SoftwareEngineering #MargaretHamilton #TechHistory

Every technical decision has a cost. Are you seeing the full picture?

Our Technical Audits & Assessments are designed to help teams understand the real state of their systems — not just what dashboards show.

Contact us now to learn more: bit.ly/3M0BKyO

#Codeminer42

Dev Weekly #95 – Qwen3-TTS Family is Now Open Sourced, jQuery Turns 20 & Modernizes, Astro Powers Up with Cloudflare - The Miners Hello everyone, the latest Dev Weekly #95 is out! Qwen3-TTS Family is Now Open Sourced, jQuery 4.0, Astro joins Cloudflare & more hot tech updates. Read now!

Friday's here, and you know what that means -- time for Dev Weekly!

This week's tech landscape has been absolutely buzzing, from breakthrough releases to industry shake-ups, check it out!

bit.ly/3LQ1Iow

#Codeminer42 #Qwen3 #jQuery #Astro #Cloudflare #Flutter #AI #RubyOnRails

Technical Challenges in Building Voice Agents Learn techniques such as Token Optimization, Function Calling, RAG, and Fine Tuning - The Miners A continuation of "Building Your First Voice Agent", this time the author discusses practical strategies to build AI voice agents with Pipecat!

New post on our blog! 🤖

A continuation of "Building Your First Voice Agent", this time the author discusses practical strategies to build AI voice agents with Pipecat!

bit.ly/4qbANSR

#Codeminer42 #AI #AiAgent #VoiceAgent #DIY #Pipecat

Building Your First Voice Agent The Sound of the Future: How to Build an AI Voice Agent - The Miners Explore how voice agents powered by AI, LLMs, and open-source tools like Pipecat are transforming tech interactions with natural, real-time conversations.

New post on our blog!

Explore how voice agents powered by AI, LLMs, and open-source tools like Pipecat are transforming tech interactions with natural, real-time conversations.

bit.ly/4iL5vQ5

#Codeminer42 #AI #VoiceAgents

Codeminer42’s 2025 Year in Review: Community & Open Source - The Miners We recap Codeminer42’s 2025: from conference talks, sponsorships, open source contributions, and AI innovation. See how we supported the tech community!

New post on our blog!

In this blog post we recap Codeminer42’s 2025: from conference talks, sponsorships, open source contributions, and AI innovation. See how we supported the tech community!

bit.ly/4aOF5Ln

#Codeminer42

What an experience QCon AI New York was!

Our miners Carlos Lopes and Talysson Oliveira spent two days learning from engineers who are building and scaling AI systems in production — beyond hype, focused on what actually works in real-world environments.

#Codeminer42 #QCon #AI

As the year comes to an end, we just want to say thank you. 💎

Thank you to everyone who shared ideas, code, conversations, challenges, and learnings with us throughout the year.

May this season be a time to slow down, recharge, and celebrate what really matters.

Happy Holidays! ✨

#Codeminer42

Recently, a critical vulnerability affecting React-based applications was disclosed.

React is widely used across the industry. Many well-known companies — and likely many teams reading this — have at least one project built with it.

#Codeminer42 #React #Security

We're heading to QCon AI New York next week!

On December 16–17, our miners, Carlos Lopes and Talysson de Oliveira, will be representing Codeminer42 at one of the most relevant global events focused on practical, real-world AI engineering, organized by InfoQ.

See you there!

#Codeminer42 #QConAI

Learning Tech with AI: Turning confusion into Confidence - The Miners Learn how to transform AI into your study partner or tutor! Tips on how to optimize your prompts to guide you on a learning path.

New post on our blog! 👨‍💻

Learn how to transform AI into your study partner or tutor! Tips on how to optimize your prompts to guide you on a learning path.

bit.ly/489yFTY

#Codeminer42 #LearningWithAi #TechRoadmap

We’re excited to support GambiConf 2025 — one of the most creative and unconventional tech events out there! 🔥🛠️

This weekend, brilliant minds will come together to explore unusual ideas, bold experiments, and projects that push the boundaries of what we expect from technology.

#Codeminer42

AI (on Rails) 101 Episode II - Uncluttered AI-driven experiences in Rails On this episode, we're exploring and comparing gems that integrate LLM providers with our Rails project.

Hi there! One more brownbag is coming!

Join João Malheiros in his presentation "AI (on Rails) 101 Episode II - Uncluttered AI-driven experiences in Rails" at 12:30 BRT

Click on the link so you don't miss out!

bit.ly/4iqzmgL

#codeminer42 #brownbag #ai

Codeminer42 Dev Weekly #88 - The Miners Hello everyone, the latest Dev Weekly is out! Cloudflare outage post-mortem, Gemini 3 launch, new Android trojan, Rails 8.1 goodies, IBM Granite 4, and more! 🚀

Hello everyone, the latest Dev Weekly is out!

Cloudflare outage post-mortem, Gemini 3 launch, new Android trojan, Rails 8.1 goodies, IBM Granite 4, and more! 🚀

bit.ly/4ibOrCu

#Codeminer42 #DevWeekly

Testing Unnatural Prompt Engineering Across Five Large Language Models - The Miners Explore how prompt engineering unlocks the power of large language model, why it works, practical experiments, and tips for getting better AI results.

New post on our blog!

Explore how prompt engineering unlocks the power of large language models, why it works, practical experiments, and tips for getting better AI results.

bit.ly/3JF1fV8

#Codeminer42 #PromptEngineering #AI #LLMs

Women in tech: Hedy Lamarr Pioneer of modern wireless technology - The Miners Discover the untold story of Hedy Lamar, a Hollywood icon and inventor whose frequency-hopping breakthrough powers modern wireless technology today!

New post on our blog! 🛜

Discover the untold story of Hedy Lamarr, a Hollywood icon and inventor whose frequency-hopping breakthrough powers modern wireless technology today!

bit.ly/4oFka0R

#Codeminer42 #WomenInTech #HedyLamarr

The 5 UI fundamentals a developer must know - The Miners Can developers design? Learn 5 UI fundamentals: color, typography, hierarchy, contrast, alignment to create better user experiences as a developer.

New post on our blog! 🎨

Can developers design? Learn 5 UI fundamentals: color, typography, hierarchy, contrast, and alignment to create better user experiences as a developer.

bit.ly/4oM2y3M

#Codeminer42 #UI #design #frontEnd

How to Set up OpenCode with Ollama Cloud In this brownbag, we will set up OpenCoe with Ollama and Ollama Cloud. After watching it you will know the basics of Ollama, how to run models locally and in the Cloud, as well as having an…

Hi there! One more brownbag is coming!

Join Edy Silva in his presentation "How to Set Up OpenCode with Ollama Cloud" at 12:30 BRT

Click on the link so you don't miss out!

bit.ly/441YjZB

#codeminer42 #brownbag #ai

Setting Up A Free Claude-Like Assistant With OpenCode And Ollama - The Miners Discover OpenCode, a flexible open-source coding assistant that works with local or cloud AI models like Ollama, an affordable alternative to Claude Code!

New post on our blog! ❌ 💰

Discover OpenCode, a flexible open-source coding assistant that works with local or cloud AI models like Ollama, an affordable alternative to Claude Code!

bit.ly/3LrjHBl

#Codeminer42 #AI #AIAgents #Ollama #OpenCode #Claude #ClaudeCode

We’re thrilled to welcome Mateus Guedes to Codeminer42! 💎

With strong experience in React, TypeScript, and Ruby on Rails, Mateus joins us, bringing valuable expertise to strengthen our capabilities even further.

Welcome aboard, Mateus! 🚀

#Codeminer42

AI (on Rails) 101 Episode I - General Concepts by João Malheiros A quick talk about general concepts related to AI that you need to start to understand how this new LLM world works

Hi there! One more brownbag is coming!

Join João Malheiros in his presentation "AI (on Rails) 101 Episode I - General Concepts " at 12:30 BRT

Click on the link so you don't miss out!

bit.ly/4p0ck2l

#codeminer42 #brownbag #ai

Zod Validation 101 Mastering Data Validation and Error Handling in TypeScript with Zod Artur Seppa Reiman Posts The Miners Learn how to ensure runtime data safety in TypeScript using Zod for robust schema validation, advanced use cases, and improved error handling.

New post on our blog!

Learn how to ensure runtime data safety in TypeScript using Zod for robust schema validation, advanced use cases, and improved error handling.

bit.ly/4o2dslk

#Codeminer42 #TypeScript

Tool or Agent? The impact of AI in your code and in your wallet It all boils down to math again! - The Miners Explore the differences between AI agents and dev tools, key survey stats, practical use cases, costs, and tips for effective implementation in projects.

New post on our blog 🤖

Explore the differences between AI agents and dev tools, key survey stats, practical use cases, costs, and tips for effective implementation in projects!

bit.ly/47exGTk

#Codeminer42 #AI #Agents

Do not expose your users by talking too much It is not uncommon to hear about data breaches or cases where a list of users' emails was leaked by a faulty web service. Some practices may be very obvious, but some are not, especially in the…

Hi there! One more brownbag is coming!

Join Douglas Marques in his presentation "Do not expose your users by talking too much" at 12:30 BRT

Click on the link so you don't miss out!

bit.ly/49paVgT

#codeminer42 #brownbag #security