MAInformatico

Personal blog by Miguel Ángel Gutiérrez — backend engineer, Python, APIs, and whatever else catches my attention.

• Building an LLM-powered job analyzer architecture, trade-offs, and lessons learned — Oct 8, 2026
• Replacing a manual workflow with a Python backend service — May 20, 2026
• AI what is happening? — Oct 28, 2025
• Local cloud using Docker — Jun 26, 2024
• Communication, a critical soft skill — Apr 1, 2024
• Pay attention, get ready for phising — Jan 30, 2024
• Coming back — Jan 22, 2024
• ChatGPT free course — May 3, 2023
• I would like to know it when I was an undergraduate student (II) — Apr 11, 2023
• I would like to know it when I was an undergraduate student — Apr 4, 2023
• Stress — Jan 9, 2023
• Night light, protect your vision — Oct 25, 2022
• Optimize your laptop battery — Oct 18, 2022
• How can I revert a commit in git — Jul 18, 2022
• The Clean Coder — May 2, 2022
• The next step — Mar 9, 2022
• Customize your Github account — Jan 8, 2022
• The Clean Coder — Nov 18, 2021
• Advent of Code 2021 is coming — Nov 9, 2021
• Clean Code — Jun 20, 2021
• Legacy C first compiler — Mar 11, 2021
• TelegramBot - https://github.com/MAInformatico/TelegramBot — Feb 28, 2021
• Growth — Feb 18, 2021
• Take care of yourself — Jan 18, 2021
• Advent of Code 2020 — Dec 1, 2020
• I have my degree, job is done? - The overarching reality of your career — Nov 8, 2020
• esLibre 2020 Virtual Congress — Sep 20, 2020
• Scope of a Variable — Jun 24, 2020
• Paper and pen — May 26, 2020
• Time in Confinement — Apr 11, 2020
• We can help | Podemos ayudar — Mar 24, 2020
• Stay at home | Quédate en casa — Mar 19, 2020
• Mamba Mentality — Feb 7, 2020
• Happy new year 2020! — Jan 7, 2020
• Advent of Code 2019 — Dec 4, 2019
• Continuous Integration — Dec 1, 2019
• If you want to improve, you need discipline — Nov 28, 2019
• Chess&Programming — Nov 20, 2019
• Done - Hacktoberfest — Oct 31, 2019
• Hacktoberfest — Sep 26, 2019
• No linear data structures — Sep 17, 2019
• DefCon27 Material available — Aug 19, 2019
• Reload — Aug 18, 2019
• New feature — Jun 30, 2019
• The last matter about Firefox — May 6, 2019
• If you can think it, you can code it — Apr 25, 2019
• Sport and Programming completely different? — Apr 1, 2019
• Experience at Jornadas de Contratación y Empleo TIC — Mar 18, 2019
• Important new about Telegram bots — Mar 6, 2019
• MonthEnd new feature - export pdf — Mar 5, 2019
• MonthEnd release! — Mar 4, 2019
• Mon Propre Projet! — Feb 21, 2019
• Things that you discover working on free software project! — Feb 11, 2019
• Colaborate in a free software project! — Jan 13, 2019
• Sport et cryptopièces — Jan 10, 2019
• Private repos for free — Jan 7, 2019
• Jekyll Updated — Jan 6, 2019
• The Pragmatic Programmer — Jan 5, 2019
• Testing the Telegram bots — Jan 4, 2019
• Never limit yourself! — Jan 3, 2019
• The New Year — Jan 2, 2019
• The Significance Of Time — Dec 30, 2018
• Hello World! ¡Hola Mundo! Bonjour le monde! — Dec 29, 2018