Eduardo Mac — NotesNotes on web development, technical SEO, and real project results.https://eduardomac.dev/en-usHow Long It Takes to Build a Website in Mexico: 3 Real Timelines, from Kickoff to Launchhttps://eduardomac.dev/en/notes/cuanto-tarda-sitio-web-mexico/https://eduardomac.dev/en/notes/cuanto-tarda-sitio-web-mexico/Real project timelines in Mexico, from kickoff to production, with verifiable sources. No invented price: instead, a breakdown of what actually drives cost.Wed, 09 Sep 2026 00:00:00 GMTReal SEO Results Across 3 Sites: What the Search Console Data Showshttps://eduardomac.dev/en/notes/resultados-seo-tres-casos/https://eduardomac.dev/en/notes/resultados-seo-tres-casos/A comparison of clicks, impressions, CTR, and average position across three real web projects in Mexico, with figures verified in Google Search Console.Wed, 09 Sep 2026 00:00:00 GMTAI Agents in Production: Takeaways from the LangChain Meetup in Mexico Cityhttps://eduardomac.dev/en/notes/agentes-ia-produccion-langchain-cdmx/https://eduardomac.dev/en/notes/agentes-ia-produccion-langchain-cdmx/Recap and analysis of a LangChain meetup in Mexico City on moving AI agents from local scripts to real production, with banking-scale operation as a case study.Wed, 26 Aug 2026 00:00:00 GMT