The Latin America
Rails Conference

April 4 & 5
Cubo Itaú | São Paulo - Brazil

Two days of top-tier content, international speakers and lots of networking!

From the community, for the community.
Rails' new moment!

We're living a moment of rediscovery for Rails. In times of cost cuts and a hunt for efficiency, its advantages as one of the best frameworks to start a startup or build a modern web app become even more obvious. Following Rails World and so many other events emerging in the US and Europe, Tropical.rb is back to bring Latin American developers together to talk about Rails and share knowledge!

DAY 01 - TROPICAL.RB 2024
DAY 02 - TROPICAL.RB 2024

Our speakers

  • Aaron Patterson

    Aaron is part of the Rails core team, the Ruby core team, and is a Senior Staff Engineer at Shopify. In his spare time he enjoys cooking, playing with cats and writing peculiar software.

    Aaron Patterson

    Rails Core & Senior Staff Engineer @ Shopify

  • Adrian Marin

    Adrian is a product-driven engineer, author of Avo for Rails, and co-organizer of the Friendly.rb conference and the Friendly.show podcast.

    Adrian Marin

    Author of Avo & Friendly.rb Host @ Avo

  • Alan Ridlehoover

    Alan Ridlehoover is a passionate software engineer who loves Ruby. He is an empathetic leader at Cisco Meraki, a fallible human being, a great photographer and a rusty drummer.

    Alan Ridlehoover

    Sr. Engineering Manager @ Cisco Meraki

  • Alexandre Calaça

    Alexandre specializes in turning complex problems into elegant solutions. He has contributed to collaborative projects involving professionals from the Americas, Europe, Oceania and Asia.

    Alexandre Calaça

    Lead Developer, Oct7 & Technical Interviewer @ Nearsure

  • Amanda Perino

    Amanda is the executive director of the Rails Foundation, which supports the Rails community through improvements in documentation, education, marketing and events. She is American and lives in Amsterdam.

    Amanda Perino

    Executive Director @ Rails Foundation

  • Breno Gazzola

    FestaLab's "majestic monolith" was created in 2018 running Rails 5.1 and currently runs Rails Edge. The company has contributed a few things back to Rails (including "vips by default" in Rails 7).

    Breno Gazzola

    Co-Founder & CTO @ FestaLab

  • Bruno Ghisi

    Bruno Ghisi is co-founder and VP of Product and Engineering at RD Station. Master's in Computer Science from UFSC. Elected an Endeavor Entrepreneur in 2016, he is also an investor and mentor.

    Bruno Ghisi

    VP Produto & Engenharia @ RD Station

  • Bruno Miranda

    Rails Foundation board member, building software with Rails since 2006. Brazilian, he moved to the US at 13. Part of the founding team at Doximity since 2010.

    Bruno Miranda

    Rails Foundation & SVP, Engineering @ Doximity

  • Carlos Brando

    A Ruby on Rails pioneer since its earliest versions and a CTO who guided his company from the very beginning, using Rails, all the way to a successful initial public offering (IPO).

    Carlos Brando

    CTO & Co-Founder @ enjoei

  • Dan Phillips

    Dan Phillips is a Senior Engineer at Loophole Labs, where one of his main areas of focus is WebAssembly on the server. He is also the founder and organizer of the WebAssembly Chicago group.

    Dan Phillips

    Senior Engineer & Wasm Lead @ Loophole Labs

  • Danilo Tupinambá

    A Campus Code alumnus, dev at iugu, passionate about bicycles, mechanical keyboards and a good arduino/raspberry pi hack.

    Danilo Tupinambá

    Backend Rails Developer @ Iugu

  • Eileen Uchitelle

    Eileen helps lead the effort to improve and maintain the Rails framework and the Ruby language at Shopify. Focused on ensuring stability and extensibility for developers and businesses.

    Eileen Uchitelle

    Rails Core & Senior Staff Engineer @ Shopify

  • Fito von Zastrow

    Senior Software Engineer with more than a dozen years of experience working with Ruby, Rails and other technologies. Bay Area transplant, originally from Asunción, Paraguay.

    Fito von Zastrow

    Staff Software Engineer @ Cisco Meraki

  • John Hawthorn

    John is part of the Rails Core team, the Ruby committers team, and is a Staff Engineer on the Ruby Architecture team at GitHub. He loves making Ruby, Rails and gems faster.

    John Hawthorn

    Rails Core, Ruby Committer & Staff Engineer @ GitHub

  • José Anchieta

    A Ruby developer since 2014, he has worked on projects in Brazil, Europe and North America. Passionate about Ruby on Rails, automated testing, CLIs and Vim.

    José Anchieta

    Software Engineer @ Spacelist & videosdeti.com.br

  • Lázaro Nixon

    Lázaro Nixon is a senior developer currently working for a Colombian company, passionate about the "Rails way". In his spare time he enjoys experimenting and creating libraries.

    Lázaro Nixon

    Senior Developer @ Koombea

  • Matheus Richard

    Matheus is a 🇧🇷 Senior Developer working at thoughtbot. He is passionate about building games and programming languages.

    Matheus Richard

    Senior Developer @ Thoughtbot

  • Mayra L. Navarro

    Mayra is from Lima, Peru. Passionate about Ruby, open-source software and diversity and inclusion in tech. Tech lead at WNBrb.

    Mayra L. Navarro

    Software Developer & Tech Leader @ Buk & WNB.rb

  • Radamés Roriz

    I believe technology transforms human life for the better, and being part of that is essential to me.

    Radamés Roriz

    Rails contributor & Principal Engineer @ Revelo

  • Rafael França

    Self-proclaimed Rails Sheriff, member of the Rails core team. Working to define the future of Ruby on Rails at Shopify.

    Rafael França

    Rails Core & Principal Engineer @ Shopify

  • Robby Russell

    Creator of Oh My Zsh, host of the Maintainable Software podcast and runs Planet Argon, a Ruby on Rails consultancy.

    Robby Russell

    CEO @ Planet Argon

  • Thiago Scalone

    CTO at CloudWalk Inc and 15 years of Ruby experience.

    Thiago Scalone

    CTO @ CloudWalk

  • Wagner Narde

    Wagner is a Ruby developer and entrepreneur. He was CTO and co-founder of fintech Vindi, and in 2022 founded Glass Data, a Rubyist startup specialized in observability and security for payments.

    Wagner Narde

    Founder @ Glass Data

  • Weldys Santos

    Weldys is from São Luís, a software engineer who has worked with Rails since 2006 but took a break to be a manager. Tired of so many meetings, he went back to being a developer.

    Weldys Santos

    Fullstack Engineer @ Give Lively

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Schedule

April 4 | Day one

  1. 08:30h - 09:45h

    Check-in

  2. 09:45h - 10:00h

    Opening

  3. 10:00h - 10:50h

    ⭐ Keynote — Investing in the Ruby community

    Rafael França

    Rafael França
  4. 11:00h - 11:30h

    Reinventing the Authentication Wheel

    Lázaro Nixon

    We all use Devise — in fact, that's THE authentication approach in Rails. But what if I told you that building your own authentication isn't that hard?

    Lázaro Nixon
  5. 11:40h - 12:10h

    A Brewer's Guide to Filtering out Complexity and Churn

    Alan Ridlehoover & Fito von Zastrow

    Complex code is expensive and risky to change. Without understanding complexity, developers tend to blame Rails. Come learn how to keep complexity under control.

    Alan Ridlehoover
    Fito von Zastrow
  6. 12:15h - 14:00h

    Lunch 🍛

  7. 14:00h - 14:45h

    Painel — Successful Brazilian Rails-powered Startups

    Wagner Narde & Thiago Scalone & Bruno Ghisi & Carlos Brando

    Wagner Narde
    Thiago Scalone
    Bruno Ghisi
    Carlos Brando
  8. 14:50h - 15:20h

    Cloning Cookie Clicker to Debug jobs and Confirm What DHH Said

    Danilo Tupinambá

    DHH gave a Rails World talk about using Solid Queue instead of the much loved/used Sidekiq + Redis. Here I show, in a more playful way, how we can test jobs.

    Danilo Tupinambá
  9. 15:30h - 16:00h

    From React to Hotwire: The Adventures of a Frontend Migration

    Weldys Santos

    How, in 4 sprints, we managed to flip our frontend from React to Hotwire after a Rails 7 migration, reducing the size of the codebase.

    Weldys Santos
  10. 16:05h - 16:50h

    Coffee Break ☕️

  11. 16:50h - 17:20h

    Mastering Internationalization: A Journey through Cultures and i18n

    Mayra L. Navarro

    Building a webapp in Spanish? Imagine expanding into Latin America. Rails prepares you to adapt, translate and thrive in the diversity of Latin America.

    Mayra L. Navarro
  12. 17:30h - 18:00h

    Implementing Semantic Search in Rails Using Database Vectors

    Alexandre Calaça

    Unlock the power of semantic search in Rails! Implement state-of-the-art database vectors to revolutionize search functionality.

    Alexandre Calaça
  13. 18:10h - 19:00h

    ⭐ Keynote | Aaron Patterson

    Aaron Patterson

    Aaron Patterson
  14. 19:00h - 19:15h

    Closing

April 5 | Day two

  1. 09:45h - 10:00h

    Opening

  2. 10:00h - 10:50h

    ⭐ Keynote | Breno Gazzola

    Breno Gazzola

    Breno Gazzola
  3. 11:00h - 11:30h

    How to build a business on Rails and Open-Source

    Adrian Marin

    As developers, programming is our comfort zone, but turning it into a business is a different challenge. I'll share my journey from a side project to a full-time business.

    Adrian Marin
  4. 11:40h - 12:10h

    How to Start Creating Mobile Apps Using Rails and Turbo Native

    José Anchieta

    Discover Turbo, Turbo Native and Strada. Dive into essential concepts like webviews and techniques for shipping Rails apps on iOS and Android.

    José Anchieta
  5. 12:15h - 14:00h

    Lunch 🍛

  6. 14:00h - 14:45h

    Painel — Rails Foundation AMA

    Robby Russell & Amanda Perino & Bruno Miranda

    Robby Russell, CEO of Planet Argon, will ask community-submitted questions to representatives of the Rails Foundation.

    Robby Russell
    Amanda Perino
    Bruno Miranda
  7. 14:50h - 15:20h

    We Need less Layers, Not More

    Bruno Ghisi

    Complexity often grows quietly, gradually complicating projects. This talk debates the hidden costs of unnecessary layers.

    Bruno Ghisi
  8. 15:30h - 16:00h

    Deploy Your Next Rails App with WebAssembly (Wasm): Smaller, Safer, Faster

    Dan Phillips

    Wasm offers an innovative approach that enables smaller, faster and safer server deployments compared to VMs or containers.

    Dan Phillips
  9. 16:05h - 16:50h

    Coffee Break ☕️

  10. 16:50h - 17:20h

    Vernier: A next Generation Ruby Profiler

    John Hawthorn

    How to use a Ruby profiler, how it works and the new techniques Vernier uses to provide more information with greater accuracy and lower overhead.

    John Hawthorn
  11. 17:30h - 18:00h

    The Fast Lane: Asynchronous Rails

    Matheus Richard

    Computers no longer double their speed every two years! How can we make software run faster by leveraging concurrency and parallelism?

    Matheus Richard
  12. 18:10h - 19:00h

    ⭐ Keynote | Eileen Uchitelle

    Eileen Uchitelle

    Eileen Uchitelle
  13. 19:00h - 19:15h

    Closing

About the venue

Cubo Itaú

📍 Alameda Vicente Pinzon, 54 - Vila Olímpia, São Paulo - SP - Brasil

Cubo Itaú, in the heart of São Paulo, is considered Latin America's leading startup hub. Because of its relevance within Brazil's startup ecosystem, the space was chosen to host the 2024 edition of Tropical.rb.

Cubo Itaú — São Paulo

Organizers

  • Cirdes Henrique

    Cirdes Henrique (Cidão)

    CTO @ Linkana

  • Débora Fernandes

    Débora Fernandes (Dé)

    Engineering Manager

  • Juliana Dias

    Juliana Dias (Ju)

    Admin @ RubyBrasil

  • Rafael França

    Rafael França

    Core Team @ Rails

Speaker support

Speaker support

Frequently asked questions

  • Where and when did Tropical.rb 2024 take place?

    Tropical.rb 2024 happened on April 4 & 5, 2024, at Cubo Itaú in São Paulo - SP - Brazil.

  • Where can I find the talk recordings?

    The talk recordings are being published on the official Tropical on Rails YouTube channel.