Alejandro Sánchez
Articles
How to Use ChatGPT: A Step-by-Step Guide for Beginners
Learn how to use ChatGPT step by step: create a free account, write better prompts, try 10 practical uses with example prompts, and protect your data.
How to Use AI: A Practical Guide for Beginners (2026)
Learn how to use AI step by step: pick an assistant, write clear prompts, check answers and protect your data. Includes 10 example prompts for work and life.
How to Use Claude: A Practical Guide for Work
Learn how to use Claude at work: where to access it, which plan and model to pick, key features like Projects and connectors, 10 prompts to copy, free courses.
AI for Business Course: What to Learn and Where
What an AI for business course should teach, how self-paced, vendor, executive and cohort formats compare, red flags to avoid and a 30-day plan to apply AI.
AI in Healthcare Courses: What Clinicians and Staff Learn
Compare AI in healthcare courses and certificates for clinicians, nurses, and health staff: who each fits, what they cover, costs, and how to use AI safely.
AI Product Manager Courses and Certifications
AI product manager courses compared: what changes in the role, the skills to look for, verified prices and formats, a 60-day plan and portfolio projects.
AI Literacy: The Skills Everyone Needs Now
AI literacy explained: the eight core skills, three levels from user to builder, a 10-question self-check and a 30-day plan to build AI skills for work.
Best AI Certifications in 2026: Compared by Career Goal
Compare the best AI certifications for 2026 from AWS, Microsoft, Google Cloud, NVIDIA and more: who each one is for, exam format, prerequisites and fees.
What Is a Prompt? Parts, Types, and Examples for AI
What is a prompt, what is it for, and how do you write a good one? Learn the parts of a prompt, the main types, and weak vs. strong examples for work.
AI Engineer Interview Questions: 1,988 Analyzed
We sorted 1,988 AI engineer interview questions by source. Real interviews test agents, project defense, and indexes. Study banks push fine-tuning.
What Is an MCP Server? Why It's Not an API Endpoint
An MCP server exposes a company's tools and the workflows between them to any AI agent. Definition, code, three server patterns, and one enterprise example.
How We Run Our Website With AI Agents and One MCP Server
Agents run our 606-page site with no AGENT.md and no skill files. In 5 days they resolved 229 issues, and the server stopped bad writes 4 times.