William Oliveira
@1ilhas.bsky.social
Brazilian Software Engineer | Mentor | Book Writer | Speaker | Developing scalable frontend applications | posts in 🇧🇷, 🇬🇧, and 🇪🇸
Let's go to the local side of the force, my friends! Free, private and personalized
woliveiras.github.io/posts/how-to...
woliveiras.github.io/posts/how-to...
November 21, 2025 at 12:52 PM
Let's go to the local side of the force, my friends! Free, private and personalized
woliveiras.github.io/posts/how-to...
woliveiras.github.io/posts/how-to...
Reposted by William Oliveira
📣 Hear hear! The biggest savings on the Practical Accessibility course start *today*—for a limited time only.
Starting today, you can get the course for 30% off — that's $279 instead of $399. The discounted price excludes sales tax that may be applied depending on where you are buying from.
Starting today, you can get the course for 30% off — that's $279 instead of $399. The discounted price excludes sales tax that may be applied depending on where you are buying from.
The Practical Accessibility Course
A get-right-down-to-it online course for Web designers and developers who want to start creating more accessible Web user interfaces and digital products today
practical-accessibility.today
November 20, 2025 at 2:58 PM
📣 Hear hear! The biggest savings on the Practical Accessibility course start *today*—for a limited time only.
Starting today, you can get the course for 30% off — that's $279 instead of $399. The discounted price excludes sales tax that may be applied depending on where you are buying from.
Starting today, you can get the course for 30% off — that's $279 instead of $399. The discounted price excludes sales tax that may be applied depending on where you are buying from.
Reposted by William Oliveira
Alô clientes do banco ROXO! Se liguem nesse dossiê:
https://nu-gate.github.io/dossie/
https://nu-gate.github.io/dossie/
Nu Gate — Dossiê completo sobre relações públicas, estratégia fiscal e governança do Nubank
Análise crítica baseada em fontes públicas que conecta poder público, estrutura societária, políticas trabalhistas e impactos do Nubank no sistema financeiro.
nu-gate.github.io
November 19, 2025 at 10:00 PM
Alô clientes do banco ROXO! Se liguem nesse dossiê:
https://nu-gate.github.io/dossie/
https://nu-gate.github.io/dossie/
Reposted by William Oliveira
we’re hiring on the app architecture team! if you’re interested or have questions about the work or the team, feel free to reach out.
#AndroidDev
#AndroidDev
Navigation3 is really a turning point for the whole Architecture Components team as we look to work closely with the Compose team and think more holistically about what it takes to build an Android app.
So if you're an ~L4 engineer who wants to help, I'm hiring!
www.google.com/about/career...
So if you're an ~L4 engineer who wants to help, I'm hiring!
www.google.com/about/career...
Software Engineer, Mobile (Android), Platforms and Devices — Google Careers
www.google.com
November 20, 2025 at 3:20 AM
we’re hiring on the app architecture team! if you’re interested or have questions about the work or the team, feel free to reach out.
#AndroidDev
#AndroidDev
Reposted by William Oliveira
ECMAScript excitement 😉
Congrats to @nicr.dev on advancing Intl Energy Units to Stage 1 at TC39 today 🎉
It provides three new units to work with Intl.NumberFormat for string formatting 👍
github.com/johanrd/prop...
Congrats to @nicr.dev on advancing Intl Energy Units to Stage 1 at TC39 today 🎉
It provides three new units to work with Intl.NumberFormat for string formatting 👍
github.com/johanrd/prop...
November 20, 2025 at 4:30 AM
ECMAScript excitement 😉
Congrats to @nicr.dev on advancing Intl Energy Units to Stage 1 at TC39 today 🎉
It provides three new units to work with Intl.NumberFormat for string formatting 👍
github.com/johanrd/prop...
Congrats to @nicr.dev on advancing Intl Energy Units to Stage 1 at TC39 today 🎉
It provides three new units to work with Intl.NumberFormat for string formatting 👍
github.com/johanrd/prop...
I was studying how classic algorithms like Dijkstra and A* evolved into modern, AI-driven approaches using Graph Neural Networks, and what that means for real-world routing problems. This is the result of my research. I hope it can be useful for you
woliveiras.github.io/posts/routin...
woliveiras.github.io/posts/routin...
Modern Routing Algorithms: From Shortest-Path Fundamentals to Graph Neural Networks in Production
A technical tour of modern routing systems, connecting Dijkstra and A* to Contraction Hierarchies, multimodal routing, and graph neural networks for large-scale ETA prediction in systems like Google M...
woliveiras.github.io
November 19, 2025 at 7:33 PM
I was studying how classic algorithms like Dijkstra and A* evolved into modern, AI-driven approaches using Graph Neural Networks, and what that means for real-world routing problems. This is the result of my research. I hope it can be useful for you
woliveiras.github.io/posts/routin...
woliveiras.github.io/posts/routin...
Reposted by William Oliveira
Remember: they used thousands of academic books too! If you’re a scholar, check for your books too. This isn’t just novelists and pop writers, it’s academic books too!
AI advocates have warned that if every author in the class action filed a claim, it would "financially ruin" the entire industry.
Authors celebrate “historic” settlement coming soon in Anthropic class action
Advocates fear such settlements will “financially ruin” the AI industry.
arstechnica.com
November 18, 2025 at 6:32 AM
Remember: they used thousands of academic books too! If you’re a scholar, check for your books too. This isn’t just novelists and pop writers, it’s academic books too!
Se o código foi vibe coded, o problema com a Cloudflare vai longe hoje
November 18, 2025 at 2:36 PM
Se o código foi vibe coded, o problema com a Cloudflare vai longe hoje
Reposted by William Oliveira
No capitalismo funciona assim: “poxa, esse mês eu acho que vou conseguir economizar mais”.
Uma coisa totalmente aleatória e que você usa todo dia estraga.
Uma coisa totalmente aleatória e que você usa todo dia estraga.
November 18, 2025 at 9:07 AM
No capitalismo funciona assim: “poxa, esse mês eu acho que vou conseguir economizar mais”.
Uma coisa totalmente aleatória e que você usa todo dia estraga.
Uma coisa totalmente aleatória e que você usa todo dia estraga.
Code Wiki
> A new perspective on development for the agentic era. Gemini-generated documentation, always up-to-date.
codewiki.google
> A new perspective on development for the agentic era. Gemini-generated documentation, always up-to-date.
codewiki.google
Code Wiki
codewiki.google
November 18, 2025 at 9:07 AM
Code Wiki
> A new perspective on development for the agentic era. Gemini-generated documentation, always up-to-date.
codewiki.google
> A new perspective on development for the agentic era. Gemini-generated documentation, always up-to-date.
codewiki.google
Reposted by William Oliveira
Non-industry compromised scientists keep saying these models don't become safe, no matter what, but people keep thinking just because the concept of guardrails is mentioned it must work. By definition, it doesn't. This is not something open to discussion, unless you're a paid shill.
"Powered by OpenAI’s GPT-4o model by default...tests repeatedly showed that the AI toy dropped its guardrails the longer a conversation went on, until hitting rock bottom on incredibly disturbing topics."
AI-Powered Stuffed Animal Pulled From Market After Disturbing Interactions With Children
FoloToy says it's suspended sales of its AI-powered teddy bear after researchers found it gave wildly inappropriate and dangerous answers.
futurism.com
November 17, 2025 at 5:18 AM
Non-industry compromised scientists keep saying these models don't become safe, no matter what, but people keep thinking just because the concept of guardrails is mentioned it must work. By definition, it doesn't. This is not something open to discussion, unless you're a paid shill.
Vim pesquisando sobre isso faz um tempo, galera do bem. Segue o resultado
A comprehensive guide to running Large Language Models locally on Single Board Computers
woliveiras.github.io/posts/runnin...
A comprehensive guide to running Large Language Models locally on Single Board Computers
woliveiras.github.io/posts/runnin...
Running LLMs on Single Board Computers: Raspberry Pi, Orange Pi, and Radxa
A comprehensive guide to running Large Language Models locally on affordable single-board computers, exploring hardware options, performance benchmarks, and practical setup for private and cost-effect...
woliveiras.github.io
November 16, 2025 at 10:27 AM
Vim pesquisando sobre isso faz um tempo, galera do bem. Segue o resultado
A comprehensive guide to running Large Language Models locally on Single Board Computers
woliveiras.github.io/posts/runnin...
A comprehensive guide to running Large Language Models locally on Single Board Computers
woliveiras.github.io/posts/runnin...
Walking through an architecture for a multi-provider LLM system in AI Agents
woliveiras.github.io/posts/implem...
woliveiras.github.io/posts/implem...
How to Implement Multiple LLM Providers in AI Applications Using the Factory Pattern
A deep dive into building a scalable, environment-driven architecture for integrating multiple LLM providers using the Factory pattern. Learn how to abstract provider differences, manage configuration...
woliveiras.github.io
November 14, 2025 at 4:39 PM
Walking through an architecture for a multi-provider LLM system in AI Agents
woliveiras.github.io/posts/implem...
woliveiras.github.io/posts/implem...
Mês que vem tem mais capítulos do Dominando Agentes de IA
Não deixem de me dar feedback sobre a primeira parte, meus consagrateds
#aiengineering #llms #aiagents #python #langchain #langgraph
woliveiras.github.io/dominando-ag...
Não deixem de me dar feedback sobre a primeira parte, meus consagrateds
#aiengineering #llms #aiagents #python #langchain #langgraph
woliveiras.github.io/dominando-ag...
Dominando Agentes de IA
woliveiras.github.io
November 14, 2025 at 3:08 PM
Mês que vem tem mais capítulos do Dominando Agentes de IA
Não deixem de me dar feedback sobre a primeira parte, meus consagrateds
#aiengineering #llms #aiagents #python #langchain #langgraph
woliveiras.github.io/dominando-ag...
Não deixem de me dar feedback sobre a primeira parte, meus consagrateds
#aiengineering #llms #aiagents #python #langchain #langgraph
woliveiras.github.io/dominando-ag...
"A MeetKai Inc é uma empresa americana, mas apesar da associação a MeetKai Brasil não possui qualquer contato ou possibilidade de interferência por parte dos EUA"
Tá bom
exame.com/bussola/prim...
Tá bom
exame.com/bussola/prim...
Primeira IA 100% nacional e voltada para a soberania digital é lançada no Brasil
Plataforma da MeetKai Brasil foi treinada inteiramente em português brasileiro e possuí 32 bilhões de parâmetros relacionados ao Brasil
exame.com
November 14, 2025 at 5:02 AM
"A MeetKai Inc é uma empresa americana, mas apesar da associação a MeetKai Brasil não possui qualquer contato ou possibilidade de interferência por parte dos EUA"
Tá bom
exame.com/bussola/prim...
Tá bom
exame.com/bussola/prim...
Reposted by William Oliveira
One of the biggest issues with the synthetic text extruding machines is that we have well-formed linguistic output with no accountability. Solution: OpenAI should be accountable for everything that comes out of ChatGPT, period. (And likewise for Google with Gemini, etc.)
New on the Mystery AI Hype Theater 3000 newsletter: @deccamuldowney.bsky.social and I write about OpenAI's transparent attempt to shift accountability.
buttondown.com/maiht3k/arch...
buttondown.com/maiht3k/arch...
OpenAI Tries to Shift Responsibility to Users
OpenAI is trying to shift the blame for bad legal and medical advice from its chatbot away from the company and onto users. We agree that no chatbot should be used for medical or legal advice.
buttondown.com
November 13, 2025 at 4:36 PM
One of the biggest issues with the synthetic text extruding machines is that we have well-formed linguistic output with no accountability. Solution: OpenAI should be accountable for everything that comes out of ChatGPT, period. (And likewise for Google with Gemini, etc.)
Reposted by William Oliveira
Reposted by William Oliveira
steam machine de la abuela
November 12, 2025 at 10:40 PM
steam machine de la abuela
Você vai lá e deixa a infraestrutura toda automatizada, bonitinha, faz o backend inteiro, deixa os endpoints bem documentados, faz o frontend também inteiro, testes de unidade, integração e até design system. O PM vai lá e fala "esse botão aqui era pra ser roxo", não dá pra ir pra produção assim
November 12, 2025 at 2:52 PM
Você vai lá e deixa a infraestrutura toda automatizada, bonitinha, faz o backend inteiro, deixa os endpoints bem documentados, faz o frontend também inteiro, testes de unidade, integração e até design system. O PM vai lá e fala "esse botão aqui era pra ser roxo", não dá pra ir pra produção assim
Reposted by William Oliveira
Você está sem ânimo no trabalho por fazer sempre a mesma coisa todos os dias. Tente algo novo! Rode um terraform destroy em produção, delete um banco de dados importante, faça algo realmente interessante
November 12, 2025 at 6:51 AM
Você está sem ânimo no trabalho por fazer sempre a mesma coisa todos os dias. Tente algo novo! Rode um terraform destroy em produção, delete um banco de dados importante, faça algo realmente interessante