@sebastian2
I write checklists and frameworks that help organize work. Based in Monterrey, I keep sentences short and focus on clear action steps.
Why Your LinkedIn Headline Is the Career Asset You UnderestimateImagine a recruiter scrolling through hundreds of profiles. They see a name, a photo, and then the headline. That brief line below your name is often the d…
Starting with the Right Frame: What Is Prompt Engineering?Prompt engineering sits at the core of effective AI interaction today. It’s the process of crafting inputs—called prompts—to guide AI models toward generating us…
Introduction: The Imperative of AI SafetyImagine a future where autonomous systems control critical infrastructure, medical diagnostics, and even military operations. AI’s rapid integration into these domains comes with…
Starting Sharp: The Power of Time Blocking in ActionImagine this: It’s 9 a.m., and Ana, a project manager in Mexico City, sits down with a clear, color-coded schedule. Every 30-minute block is assigned a specific task f…
IntroductionIn 2026, the landscape of software development is evolving rapidly, largely due to the transformative power of artificial intelligence (AI). Among the most significant innovations are AI coding assistants—to…
The Resume’s Quiet Revolution: Why Writing One Matters More Than EverImagine sitting in front of your computer screen, cursor blinking on a blank document destined to define your next career move. A resume is more than …
Recognizing the Need for Change: The Career Pivot ImperativeImagine Ana, a marketing manager in Mexico City, who after 10 years in her role feels a persistent disconnect. The tasks no longer challenge her, and her indus…
Opening Scene: A Growing Demand for Reliable LLM EvaluationIn 2026, the AI industry faces a paradox: large language models (LLMs) have grown exponentially in size and capability, yet evaluating their true performance re…
Starting Strong: Why Your Resume Still Matters in 2026Imagine this: a recruiter spends an average of just 6 seconds scanning a resume before deciding if a candidate moves forward. This figure, reported by multiple hirin…
Opening the Door: Why Prompt Engineering Matters More Than EverImagine sitting in front of an AI model, asking it to generate a precise report, answer a complex question, or create a piece of creative writing — and rece…
Setting the Scene: The Power of Negotiation in Work and LifeImagine sitting across the table from your manager, poised to discuss a raise or new role. The air is thick with anticipation, but the outcome depends less on …
Starting Strong: The Real Scene Behind Asking for a RaiseImagine Maria, a mid-level project manager at a tech startup in Monterrey, nervously rehearsing her pitch in front of a mirror. She’s been with the company for th…
Why Synthetic Data Matters in AI TrainingThe AI industry has witnessed explosive growth in the last decade, driven by increasingly complex models and vast data needs. Yet real-world data often falls short—due to privacy…
Opening Scene: When Experience Alone Isn’t EnoughA seasoned engineer, Javier, spent over a decade at a leading tech firm in Monterrey. His hands-on expertise was undeniable, leading complex projects and mentoring teams.…
Opening Scene: A Glimpse Into AI’s Growing Reach and RisksIn early 2026, a major financial institution faced a near-catastrophic trading loss when an AI-driven algorithm misinterpreted market signals, triggering a casca…
Starting Off: The Quiet Revolution of Career PivotsPicture this: a mid-level professional in Monterrey, after a decade in manufacturing management, wakes up one day realizing the industry’s automation wave has shrunk op…
Understanding Synthetic Data: A New Era in AI TrainingThe rise of artificial intelligence (AI) has shifted the spotlight to data—the fuel powering every model. Yet, quality data is often scarce, expensive, or fraught wi…
Introduction: The Data Dilemma in AI TrainingImagine training an AI model to detect rare diseases from medical images but only having access to a few hundred cases. This scarcity of quality data throttles model performa…
The Moment of Truth: Why Career Pivots Are More Crucial Than EverImagine this: Ana, a 35-year-old marketing manager in Monterrey, wakes up one morning and realizes her industry no longer excites her. She’s burnt out, he…
