Roger

Desarrollador Full Stack. #PHP, #Python, #Javascript, #Linux

[Roger @rogerortiza]

@F1Tornello Pero no huebiran sido checo o colapinto porque hasta las licencias les quitan 🤣

[Roger @rogerortiza]

@FinanzaEstoicas Lo más justo no es dividir cantidades iguales, sino el mismo nivel de esfuerzo.

Si cada quien aporta el 50% de su sueldo, ambos están sacrificando lo mismo proporcionalmente, aunque uno gane más que el otro

Así hacen equipo de verdad y ninguno siente que carga más que el otro

[Andrew Ng @AndrewYNg]

New course: Spec-Driven Development with Coding Agents, built in partnership with @jetbrains, and taught by @paulweveritt.

Vibe coding is fast, but often produces code that doesn't match what you asked for. This short course teaches you spec-driven development: write a detailed spec defining what to build, and work with your coding agent to implement it. Many of the best developers already build this way.

A spec lets you control large code changes with a few words, preserve context across agent sessions, and stay in control as your project grows in complexity.

Skills you'll gain:
- Write a detailed specification to define your mission, tech stack, and roadmap, giving your agent the context it needs from the start
- Plan, implement, and validate features in iterative loops using a spec as your agent's guide
- Apply the same repeatable workflow to both new and legacy codebases
- Package your workflow into a portable agent skill that works across agents and IDEs

Join and write specs that keep your coding agent on track!
https://t.co/hI4GwuvhtN

[santi @santtiagom_]

Si estás empezando con Claude, hay 12 conceptos que tenés que entender:

1) CLAUDE.md
2) Permissions
3) Plan Mode
4) Checkpoints
5) Skills
6) Hooks
7) MCP
8) Plugins
9) Context
10) Slash Commands
11) Compaction
12) Subagents

En el video lo explican muy bien 👇

[José Siles | AI | Data @josesilesdata]

El secreto para programar mejor con IA es un solo archivo:

CLAUDE.md

- Planificación obligatoria: Exige un plan detallado para cualquier tarea de más de tres pasos.

- Uso de subagentes: Delega la investigación para no saturar el contexto principal.

- Correcciones autónomas: Arregla fallos en los tests y verifica los resultados antes de dar una tarea por terminada.

- El filtro del "Ingeniero Senior": Bajo la regla de "exigir elegancia" y "cero pereza", la IA debe preguntarse: ¿Aprobaría esto un ingeniero experto? antes de entregar el trabajo.

Comenta "CLAUDE" y te envío este archivo listo para copiar y pegar.

(me tienes que seguir primero 👉 @josesilesIA)

[Alex Xu @alexxubyte]

What Are Agent Skills Really About?

How Do They Work?

We made a video to explain it clearly.

[Tech Fusionist @techyoutbe]

How RAG Pipeline Works? (Simplified)

[Ujjwal Chadha @ujjwalscript]

If you want to be an AI Engineer in 2026, follow this Roadmap:

1. The Vector Stack 🧬

- Embeddings (Text-to-Vector)
- Vector Databases (Storage)
- Semantic vs. Hybrid Search

2. RAG & Context 📚

- Advanced Retrieval (Reranking)
- GraphRAG (Knowledge Graphs + Vectors)
- Long-context window management

3. Pipelines & Orchestration 🔗

- Chaining (Deterministic flows)
- Routing (Selecting the right model for the task)
- Frameworks: LangChain / LlamaIndex

4. The Agentic Layer 🤖

- Tool Use (Search, APIs, Code Interpreters)
- Planning Loops (Reasoning before acting)
- Multi-Agent Orchestration (Swarms)

5. Evaluation & Testing ⚖️

- Golden Datasets (Establishing Ground Truth)
- LLM-as-a-Judge (Using strong models to grade weak ones)
- Metrics: Faithfulness, Answer Relevance, Recall
- Continuous Eval in CI/CD pipelines

6. Ops & Monitoring 🛠️

- Tracing (Debugging the chain)
- Cost & Latency optimization

[Roger @rogerortiza]

@JJDiazMachuca @Claudiashein @melorzav Y si ya bajo el dólar porque no baja el precio de la gasolina? No que el precio ya se iba a ajustar conforme al dólar?

[Roger @rogerortiza]

@techyoutbe I look forward to my copy too! 🙌

[Tech Fusionist @techyoutbe]

🚨 24-HOUR SYSTEM DESIGN GIVEAWAY 🚨

System Design feels scary…
Until you see it explained visually.

For the next 24 hours ONLY, I’m giving away

🎁 FREE copies of
“System Design: A Visual Guide – From Zero to Confidence” 🎁

No heavy theory.
No boring walls of text.
Just clear visuals + real-world analogies that actually make sense.

To get:
1️⃣ Like ❤️ this post
2️⃣ Comment “SD-Guide” or "SD-Visual-Guide"
3️⃣ Repost 🔁 to share with your friends
4⃣ Follow @techyoutbe (to get DM)

Don’t overthink system design.
Start seeing it. 🚀

[Roger @rogerortiza]

@techyoutbe SD-Guide

[Roger @rogerortiza]

@codigofacilito React!!!

[Miguel Ángel Durán @midudev]

¡Brutal colección de automatizaciones para n8n!
Son más de 4000 disponibles en 15 categorías

Integraciones para OpenAI, Telegram, Slack, Google...
→ https://t.co/G2RSdrbRVe

[Python Programming @PythonPr]

Learn how to build a RAG (Retrieval Augmented Generation) app in Python that can let you query/chat with your PDFs using generative AI. This project contains some more advanced topics, like how to run RAG apps locally (with Ollama), how to update a vector DB with new items, how to use RAG with PDFs (or any other files), and how to test the quality of AI generated responses.
https://t.co/Xr6HDaes6P

[Python Programming @PythonPr]

Build a Local AI Agent With Python (Ollama, LangChain & RAG)
Learn how to build local AI agents using Python. We'll be using Ollama, LangChain, and something called ChromaDB; to act as our vector search database. All of this will be local and free to run.
https://t.co/Jd85eS53Sa

[Python Programming @PythonPr]

How to Create Home surveillance system using Python
In this video we will show you how to create a small home surveillance camera application using Python, this project can be divided into following sections 1) face detection using open cv 2) saving images of trespasser at time of sighting 3) creating s video from images using argparse python
https://t.co/fFTmsD5Isd

[Miguel Ángel Durán @midudev]

¿Necesitas crear un dashboard? ¡Aquí lo tienes!

✓ Con Tailwind y totalmente personalizable
✓ 50 componentes preparados para usar
✓ Versiones en HTML, React y Vue.js
✓ Modo oscuro y responsive

¿Lo mejor? Es de código abierto:
https://t.co/5rfRJPnjcc

[Dhanian 🗯️ @e_opore]

20 Python Project Ideas with Source code to Build Strong Programming Skills

1. Password Manager (Local Storage)
→ Tech Stack: Python, Tkinter, SQLite

2. Web Scraper for News Articles
→ Tech Stack: Python, BeautifulSoup, Requests, CSV/JSON

3. Automated Email Sender
→ Tech Stack: Python, smtplib, MIME, OAuth

4. Expense Tracker App
→ Tech Stack: Python, Flask, SQLite, Jinja2

5. Task Manager CLI Tool
→ Tech Stack: Python, Click, JSON/SQLite

6. Weather Forecast App
→ Tech Stack: Python, OpenWeatherMap API, Tkinter

7. AI Text Summarizer
→ Tech Stack: Python, Transformers, Hugging Face, Flask API

8. Image Converter Tool
→ Tech Stack: Python, Pillow (PIL)

9. Chatbot with NLP
→ Tech Stack: Python, NLTK/Spacy, Flask, SQLite

10. Portfolio Website Backend
→ Tech Stack: Python, Django, SQLite/PostgreSQL

11. Stock Price Tracker
→ Tech Stack: Python, yfinance API, Matplotlib

12. QR Code Generator & Scanner
→ Tech Stack: Python, qrcode, OpenCV

13. Blog CMS Backend
→ Tech Stack: Python, Django, Django REST Framework

14. Desktop Notes App
→ Tech Stack: Python, Tkinter, SQLite

15. File Organizer Tool
→ Tech Stack: Python, OS Module, shutil

16. Face Detection App
→ Tech Stack: Python, OpenCV

17. Real-Time Chat App
→ Tech Stack: Python, Django Channels, Redis

18. E-Commerce Backend (API)
→ Tech Stack: Python, FastAPI, PostgreSQL, JWT

19. PDF Merger & Splitter Tool
→ Tech Stack: Python, PyPDF2

20. Machine Learning Model Trainer
→ Tech Stack: Python, Scikit-learn, Pandas, Matplotlib

➡️ Master Python Projects with this detailed ebook:
https://t.co/MeWfJykCMo

[Miguel Ángel Durán @midudev]

¡Bombazo! Google lanza su propio editor de código.
Se llama Antigravity y es un fork de Visual Studio Code.

Pero... ¡Tienes acceso gratis a Gemini 3 Pro!
También a Claude 4.5 Sonnet y GPT-OSS.

Disponible en macOS, Windows y Linux:
→ https://t.co/dtADdVjCEF