All Posts
Browse all blog posts by year and month
2026 1
January 1
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Meet FinanzSim: An Educational Financial Management Simulator
Published:• 5 min readMeet FinanzSim: My Educational Financial Management Simulator
2025 21
December 1
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AWS re:Invent 2025: Agentic AI, Custom Models & The Enterprise Cloud
Published:• 4 min readAWS re:Invent 2025 confirms the company doubles down on agentic AI: new foundation models, custom-training via its own service, and next-gen chips & infra. This rounds up into a strong proposition for
November 2
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Cloudflare: Why a Simpler, Faster and Safer Internet Actually Matters
Published:• 3 min readThe more time I spend working with Cloudflare, the more obvious it becomes: the Internet, as we know it, isn’t something that just exists—it’s something that has to be **constantly rebuilt, protected,
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Deploying a Tiny App at the Edge with Cloudflare Workers: My Take
Published:• 4 min readI recently deployed a small demo app using **Cloudflare Workers** at 👉 **[https://cloudflare.carlosluengo.es](https://cloudflare.carlosluengo.es)** and the experience reminded me why I enjoy build
September 1
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Unlocking the Power of Generative AI with Databricks: Turning Data into 'New Oil
Published:• 2 min readEvery company today is talking about **Generative AI**. The promise is clear: unlock hidden value, reduce costs, and create new opportunities.
August 7
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Configuring Cloudflare for Families on an ASUS Router
Published:• 3 min readIn this post I’ll walk through how I configured **Cloudflare for Families** on my ASUS router, why I think it’s a good idea, and what each parameter really means. Setting this up is simple, but the be
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Building a Global AI-in-Education Observatory with Manus
Published:• 3 min readAs a PhD student and a proud collaborator with the University of Alcalá, my academic journey has led me down a fascinating path: establishing a global observatory of Artificial Intelligence tools in e
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Migrating Playlists Between Spotify and Apple Music with Comet
Published:• 3 min readManaging playlists across different music platforms can be frustrating. If you use Spotify but want to try Apple Music (or vice versa), you often lose your carefully curated playlists. In this post, I
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Navigating APCs, Institutional Agreements, and Prestige Publishing: A Doctoral Student’s Guide
Published:• 3 min read_Diving into the world of Article Processing Charges (APCs), why publishing in high‑impact journals matters, how institutional deals can help — and what to watch out for._
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The Paper Chase: Lessons from the Trenches of Academic Publishing
Published:• 4 min read_PhD life isn't just data and deadlines — it’s also teamwork, trial-and-error, and the occasional existential crisis over tracked changes._
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First look at Kiro: the AI IDE for structured coding
Published:• 3 min readIn this post, I share my first impressions using **Kiro**, an AI-native IDE built to guide software development with structure, specs and intent. I explore how it integrates into my daily dev workflow
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My Experience Installing Cloudflare 1.1.1.1 and WARP on iPad
Published:• 5 min readI've always cared about having a fast and private internet connection, especially when using public Wi-Fi or mobile networks. That's why I decided to try Cloudflare's 1.1.1.1 app with WARP. Below I'll
May 10
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UAE's Bold Move: Free ChatGPT Plus for All — A Glimpse into the Future of National AI Access
Published:• 3 min read🇦🇪 UAE's Bold Move: Free ChatGPT Plus for All — A Glimpse into the Future of National AI Access
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Testing Amazon Q Developer on GitHub
Published:• 4 min readIn this post, I share my hands-on experience using Amazon Q Developer on GitHub.com. I tested how Q can handle code generation, review, and transformation workflows directly within GitHub Issues and P
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Fixing 1-2-3 Math with Jules: How Google’s AI Coding Agent Revived My Broken App
Published:• 3 min readIn this post, I share how I used [Jules](https://jules.google), Google’s asynchronous coding assistant, to fix a broken educational game project I had abandoned. The app, [1-2-3 Math](https://www.carl
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Deep Research with ChatGPT: A Practical Guide
Published:• 5 min readDeep research is more than just skimming search results—it's a disciplined, multi-stage approach to finding, evaluating, and synthesising information. In an era where AI generates vast amounts of cont
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How BBVA Scaled ChatGPT Enterprise: Lessons for Spanish Corporates
Published:• 6 min readSpanish corporates are moving fast from pilots to industrial-scale use of ChatGPT Enterprise. BBVA's leap from 3,300 to 11,000 licences in a single year saved staff almost three hours a week on routin
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How to Build Your Own GPT in ChatGPT: Step-by-Step Guide & Why Instructions Matter
Published:• 5 min readBuilding your own custom GPT in ChatGPT unlocks a world of possibilities: automate tasks, deliver consistent expertise, and create assistants tailored to your needs or your team's. In this guide, you'
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ChatGPT with GPT-4o: Features, Use Cases, and Custom GPTs
Published:• 3 min readChatGPT is more than just a chatbot—it's a powerful AI assistant that can help you brainstorm, code, learn, and automate tasks. In this overview, discover its main features, practical use cases, and h
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Exploring the Free Tier of Cursor: AI-Powered Coding for Everyone
Published:• 2 min readRecently, I explored the **free tier of Cursor**, an AI-powered code editor designed to boost productivity and streamline software development. Cursor offers a modern, VSCode-based experience with int
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Participation at DigEduCLM 2025: Congreso de Digitalización Educativa de Castilla-La Mancha
Published:• 1 min readParticipation at DigEduCLM 2025 in Albacete: key insights on educational digitalization in Castilla-La Mancha.
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Participation at the 8th ISCBE Macedonia: Optimizing AI in Medical Education
Published:• 2 min readOn May 8, 2025, I had the honor of participating in the **8th International Scientific Conference on Business and Economics (ISCBE)**, held in Macedonia. The conference brought together experts and re
2024 2
December 2
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AI 2027: What if Superhuman AI Arrives This Decade?
Published:• 4 min readLeaders at OpenAI, Google DeepMind, and Anthropic have all publicly predicted that **artificial general intelligence (AGI)** could emerge within the next 5 years. The authors use war games, trend extr
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Why Comet Is the Browser You'll Want in 2025
Published:• 3 min readComet is a next-generation AI-enhanced browser that streamlines research, automation, and focus for productivity in 2025.