Skip to content
Unknown's avatar

Now open for 2026 sponsorships

Independent Ruby & Rails publication for engineers and technical leaders worldwide

  • Home
  • PicoRuby
  • Ruby
  • Ruby on Rails
  • ESP32
  • docker
  • Contact RubyStackNews
  • [[ Become a Sponsor ]]

Author: ggerman

Software Developer | Ruby on Rails | Embedded Systems Enthusiast I’m a backend developer with 10+ years of experience building scalable systems and crafting robust APIs with Ruby on Rails, Python, and PHP. I thrive on delivering confident solutions, leveraging tools like AWS, Docker, and RSpec to ensure stability and performance. Beyond coding, I love blending hardware and software in IoT projects, creating innovative solutions with Arduino C++ and MicroPython. Always learning, always solving.

Aquellos años felices (Cinegraf)

Alto conenido nostálgico, hacia años ya que no recordaba este aparato con el que dificultosamente veíamos peliculas con mi hermano mayor. Como calentaba y quemaba esa porqueria, además si se te rompía la pelicula y la pegabas con cinta la misma temperatura cortaba el rollo (por que se despegaba la cinta con el calor) y … Continue reading Aquellos años felices (Cinegraf) →

ggerman Hobbies, Varios 9 Comments March 4, 2008March 7, 2008 1 Minute

Yumi Shizukusa

Navegando por Youtube descubri a esta chica que tiene dos temas que realmente me gustan. Así que les reomendaré que se tomen un tiempo para escucharlos (obviamente en Japones). Esta cantante nacio en  Prefectura de Kagoshima que según Wikipedia queda por aquí: Bueno y a continuación les dejo dos enlaces a videos para que escuchen … Continue reading Yumi Shizukusa →

ggerman Hobbies, Music Leave a comment March 1, 2008March 7, 2008 1 Minute

Laptop de la basura

Despues de haber salvado una pequeña Laptop de la Basura, conseguimos ponerla en marcha e instalarle un Debian Sarge (que aun no se si será su SO. definitivo). Aquí pongo las fotos de como esta pobre Laptop que gracias a algunas Geekeadas volvio a ser funcional. Es un 233MHZ con 32MB de Ram y corre … Continue reading Laptop de la basura →

ggerman Gnu/Linux, Hobbies 3 Comments February 28, 2008March 7, 2008 1 Minute

Voto electrónico

Aqui les dejo un video donde podrán conocer algunos de los argumentos en contra de la metodología de voto electrónico. Para aquellos que no saben de que se trata esta bueno para ponerse al día en este tema y para aquellos que si lo saben hay argumentos que ayudan a razonar este problema de otras … Continue reading Voto electrónico →

ggerman Software Leave a comment February 26, 2008March 7, 2008 1 Minute

Blog recomendado

Luego de encontrar referencias sobre DokuWiki en el Blog de Rodolfo Pilas, encontre una interesante galeria de fotos que quiero compartir desde acá. Las que mas me impresionaron son las de cableado ¡¡¡Cuantos cables !!!. Ahi hay un rato de compu diversión viendo fotos insolitas de lo que se puede hacer con una compu, tanto … Continue reading Blog recomendado →

ggerman Hobbies Leave a comment February 25, 2008March 7, 2008 1 Minute

Primeros pasos en DokuWiki

Intentado buscar un software que pudiera adaptar a las necesidades de algunas tareas que tengo para hacer tuve la suerte de encontrarme con poco esfuerzo con DokuWiki. Es un software muy adaptable (en su estética así como en sus funcionalidades) y lo bueno que esto se pude hacer de manera sencilla y rápida. Actualmente estoy … Continue reading Primeros pasos en DokuWiki →

ggerman Gnu/Linux, Programming Leave a comment February 25, 2008March 7, 2008 1 Minute

Untraceable

Hace mucho tiempo que no veia una peli que basara su guión en cuestiones informáticas. Quien quiera hacerse un favor, no debe ver esta pelicula y esto no es por censura si no por que ganará valioso minutos de su vida, que uno va valorando cada vez mas segun avanza la trama. Bueno las justificaciones … Continue reading Untraceable →

ggerman Hobbies, Programming Leave a comment February 20, 2008 1 Minute

Semi Vacaciones

Estuve de semi vacaciones, entre distintas cosas y por suerte, me hice un tiempito para ir a la Pile de Oro Verde que estan re buenas, les dejo una foto con un panzazo mio al agua. Diversión asegurada y solo $1 la entrada. Un buen sitio donde ir adescansar un rato sobrevivir el calor y … Continue reading Semi Vacaciones →

ggerman Programming Leave a comment February 13, 2008 1 Minute

High and Mighty Color

Buscando una canción hermosa que se llama Hana (de un Cd de alfredo Caseros) encontre en Youtube una banda que se llama "High and Mighty Color". Vale la pena escucharla y disfrutar música que viene desde la otra punta del mundo, via esta genial idea que es Youtube. Por cierto el disco:  Gou on PROGRESSIVE … Continue reading High and Mighty Color →

ggerman Hobbies, Music Leave a comment February 13, 2008February 13, 2008 1 Minute

Sicko

El finde semana vi esta pelicula, que nos hace pasear por las penurias que se desprenden del sitema de Salud Norte Americano. La considero una buena oportunidad para escavar en la temática social de la salud y la visión de diferentes paises sobre esta temática. Muestra estilos de vida tales como el Frances o el … Continue reading Sicko →

ggerman Hobbies Leave a comment February 13, 2008February 13, 2008 1 Minute

Posts navigation

Older posts
Newer posts
map_view logo map_view

Server-side maps for Ruby on Rails.

Developed and refined over time, map_view is mature enough for production use, including high-demand backend environments.

Read the article →

LibGD Engineering & Technical Support

If you are evaluating or deploying ruby-libgd or LibGD in production, I provide direct engineering-level support for raster rendering, image pipelines, charts, filters, GIS layers, and map tile generation — including custom feature development.

Architecture reviews · Native C bindings · Performance optimization · Memory safety · Custom rendering engines · Production deployments

Contact Germán for LibGD Support

For existing clients, WhatsApp is available after the first email contact.

Sponsor RubyStackNews

Reach Ruby engineers and technical leaders through independent editorial content.

Become a Sponsor →
  • 🚨 Alert: ZJIT Merge — What Ruby | Rails Developers Should Know 🚨
  • 🚀 Automating Ruby Gem Creation with Thor: A Guide to the Generator Script 🚀
  • 🔍 Behind the Code: Crafting a Thoughtful .gemspec for Your Ruby Gem
  • 🧱 Behind the Scenes of a Rails App: Understanding Middleware
  • 🎸 Building a Multi-Tenant Rails App for Music Stores Using Apartment

🚀 Need Expert Ruby on Rails Developers to Elevate Your Project?
Are you looking for additional support with your Ruby on Rails project? We’re here to help!
Fill out our form and let’s get started!

Fill out the form here to get in touch with us today!

Let’s bring your project to the next level together!

Web Analytics
  • January 25, 2026–January 31, 2026 (3)
  • January 18, 2026–January 24, 2026 (6)
  • January 11, 2026–January 17, 2026 (5)
  • January 4, 2026–January 10, 2026 (5)
  • December 28, 2025–January 3, 2026 (1)
  • December 28, 2025–January 3, 2026 (3)
  • December 21, 2025–December 27, 2025 (4)
  • December 14, 2025–December 20, 2025 (6)
  • December 7, 2025–December 13, 2025 (5)
  • November 30, 2025–December 6, 2025 (5)
  • November 23, 2025–November 29, 2025 (5)
  • November 16, 2025–November 22, 2025 (2)
  • November 9, 2025–November 15, 2025 (1)
  • July 20, 2025–July 26, 2025 (1)
  • July 6, 2025–July 12, 2025 (1)
  • June 29, 2025–July 5, 2025 (5)
  • June 22, 2025–June 28, 2025 (5)
  • June 15, 2025–June 21, 2025 (3)
  • June 8, 2025–June 14, 2025 (7)
  • June 1, 2025–June 7, 2025 (9)
  • May 25, 2025–May 31, 2025 (5)
  • May 18, 2025–May 24, 2025 (3)
  • May 11, 2025–May 17, 2025 (6)
  • May 4, 2025–May 10, 2025 (6)
  • April 27, 2025–May 3, 2025 (4)
  • April 20, 2025–April 26, 2025 (6)
  • April 13, 2025–April 19, 2025 (3)
  • April 6, 2025–April 12, 2025 (3)
  • March 30, 2025–April 5, 2025 (2)
  • March 23, 2025–March 29, 2025 (5)
  • March 16, 2025–March 22, 2025 (10)
  • March 9, 2025–March 15, 2025 (11)
  • March 2, 2025–March 8, 2025 (4)
  • February 23, 2025–March 1, 2025 (7)
  • February 16, 2025–February 22, 2025 (7)
  • February 9, 2025–February 15, 2025 (10)
  • February 2, 2025–February 8, 2025 (40)
  • January 26, 2025–February 1, 2025 (21)
  • January 19, 2025–January 25, 2025 (2)
  • April 15, 2018–April 21, 2018 (1)
  • October 2, 2016–October 8, 2016 (2)
  • September 4, 2016–September 10, 2016 (1)
  • August 28, 2016–September 3, 2016 (1)
  • August 14, 2016–August 20, 2016 (1)
  • August 9, 2015–August 15, 2015 (1)
  • June 7, 2015–June 13, 2015 (2)
  • May 10, 2015–May 16, 2015 (2)
  • April 26, 2015–May 2, 2015 (2)
  • March 22, 2015–March 28, 2015 (1)
  • March 15, 2015–March 21, 2015 (1)
  • March 8, 2015–March 14, 2015 (4)
  • March 1, 2015–March 7, 2015 (2)
  • February 22, 2015–February 28, 2015 (2)
  • February 15, 2015–February 21, 2015 (5)
  • August 30, 2009–September 5, 2009 (1)
  • July 27, 2008–August 2, 2008 (1)
  • June 1, 2008–June 7, 2008 (1)
  • May 25, 2008–May 31, 2008 (2)
  • May 18, 2008–May 24, 2008 (3)
  • May 11, 2008–May 17, 2008 (5)
  • May 4, 2008–May 10, 2008 (5)
  • April 27, 2008–May 3, 2008 (8)
  • April 20, 2008–April 26, 2008 (7)
  • April 13, 2008–April 19, 2008 (6)
  • April 6, 2008–April 12, 2008 (8)
  • March 16, 2008–March 22, 2008 (8)
  • March 9, 2008–March 15, 2008 (8)
  • March 2, 2008–March 8, 2008 (3)
  • February 24, 2008–March 1, 2008 (5)
  • February 17, 2008–February 23, 2008 (1)
  • February 10, 2008–February 16, 2008 (6)
  • December 23, 2007–December 29, 2007 (1)
  • December 16, 2007–December 22, 2007 (3)
  • December 9, 2007–December 15, 2007 (2)
  • December 2, 2007–December 8, 2007 (1)
  • November 11, 2007–November 17, 2007 (1)
  • November 4, 2007–November 10, 2007 (1)
  • October 28, 2007–November 3, 2007 (1)
  • October 21, 2007–October 27, 2007 (2)
  • October 14, 2007–October 20, 2007 (1)
  • October 7, 2007–October 13, 2007 (2)
  • September 30, 2007–October 6, 2007 (6)
  • September 23, 2007–September 29, 2007 (1)
  • September 16, 2007–September 22, 2007 (1)
  • September 9, 2007–September 15, 2007 (1)
  • September 2, 2007–September 8, 2007 (4)
  • August 26, 2007–September 1, 2007 (3)
  • August 19, 2007–August 25, 2007 (4)

ai api art artificial-intelligence aws business cloud coding containers database Debian devops docker frases gem Gnu/Linux Hobbies Huevo de Pascua Humor Java javascript kubernetes Libertad Linux maps Music philosophy php PicoRuby Programming Programming Rails rspec Ruby Ruby on Rails security Seguridad Software Software Development Software Libre technology Varios videos Web web-development


🤝 Need Real-Time Assistance?

I'm here to help you with your project — whether it's debugging, deployment, or planning your next big idea.

💬 Chat with Germán on WhatsApp
Blog at WordPress.com.
  • Subscribe Subscribed
    • Now open for 2026 sponsorships
    • Already have a WordPress.com account? Log in now.
    • Now open for 2026 sponsorships
    • Subscribe Subscribed
    • Sign up
    • Log in
    • Report this content
    • View site in Reader
    • Manage subscriptions
    • Collapse this bar
 

Loading Comments...