Celso Fernandes

hack or die!

[Michael Koper @michaelkoper]

Working on this also made me realize how powerful Hotwire/Turbo is. There are so many interactions and with little javascript.

It took us just 5 months to build it with around ~6 developers and 1 designer. Mostly just a plain old server-side rendered Rails app with BulletTrain under the hood.

And lots, lots, lots of Hotwire!

[Tropical on Rails @tropicalonrails]

ENG
🎤 Speaker confirmed for Tropical On Rails 2025! 🚀

@celsovjf, Platform Engineer at @clickfunnels, started his journey as a sysadmin in 2005 and has been working with web development with Rails since 2010, handling large-scale operations.

In his talk "Apache Pinot: An Active Record Adapter Tale", he will share the challenge of writing an Active Record Adapter running in production and inspire the community to dive into the Rails core.

🌐👉 Check it out on the website: https://t.co/hMzhIC4qML

Who’s excited for this talk? 🎉🔥

PT-BR
🎤 Palestrante confirmado no Tropical On Rails 2025! 🚀

@celsovjf, Platform Engineer no @clickfunnels, tem uma trajetória que começou como sysadmin em 2005 e, desde 2010, se dedica ao desenvolvimento web com Rails, lidando com operações em larga escala.

Na palestra "Apache Pinot: An Active Record Adapter Tale", ele vai contar como foi o desafio de escrever um Active Record Adapter rodando em produção e incentivar a comunidade a explorar o core do Rails.

🌐👉 Confira no site: https://t.co/hMzhIC4qML

Quem aí tá animado para essa palestra? 🎉🔥

[Celso Fernandes @celsovjf]

sensacional falar no Tropical on Rails, evento maravilhoso, com uma comunidade incrível! mal posso esperar!

it's exciting to speak on the Tropical on Rails, such amazing event, incredible community! can't wait!

[Tropical on Rails @tropicalonrails]

ENG
🎤 Speaker confirmed for Tropical On Rails 2025! 🚀

@celsovjf, Platform Engineer at @clickfunnels, started his journey as a sysadmin in 2005 and has been working with web development with Rails since 2010, handling large-scale operations.

In his talk "Apache Pinot: An Active Record Adapter Tale", he will share the challenge of writing an Active Record Adapter running in production and inspire the community to dive into the Rails core.

🌐👉 Check it out on the website: https://t.co/hMzhIC4qML

Who’s excited for this talk? 🎉🔥

PT-BR
🎤 Palestrante confirmado no Tropical On Rails 2025! 🚀

@celsovjf, Platform Engineer no @clickfunnels, tem uma trajetória que começou como sysadmin em 2005 e, desde 2010, se dedica ao desenvolvimento web com Rails, lidando com operações em larga escala.

Na palestra "Apache Pinot: An Active Record Adapter Tale", ele vai contar como foi o desafio de escrever um Active Record Adapter rodando em produção e incentivar a comunidade a explorar o core do Rails.

🌐👉 Confira no site: https://t.co/hMzhIC4qML

Quem aí tá animado para essa palestra? 🎉🔥

[Adrian Marin 🥑 avohq.io @adrianthedev]

I'm super happy to release Marksmith today.

This is the Markdown editor I wanted in Rails since forever. Today it's here.

- Seamless text input
- Quick Preview
- ActiveStorage integration
- List Continuation
- Media Library integration
- MIT and ready to use

[Tropical on Rails @tropicalonrails]

EN:
Ready to meet another TropicalOnRails 2025 speaker? 🚀🌴

@radamesroriz is a software engineer at KnowBe4 with 15 years of experience in Rails, contributed to Rails 6, 7 and 8, and is passionate about creating solutions that positively impact people's lives.

He is excited about the potential of GenAI for the future of development and will share practical applications of generative AI with real-world examples, using the ActiveAI gem to facilitate the success of applications. 🤖💻

Who is excited to learn more about this topic? 😊🔥

🔗🌐👉 https://t.co/GheCrA7NL5

PT-BR:
Prontos para conhecer mais um palestrante do TropicalOnRails 2025? 🚀🌴

@radamesroriz é engenheiro de software na KnowBe4 com 15 anos de experiência em Rails, contribuiu para o Rails 6, 7 e 8 e é apaixonado por criar soluções que impactam positivamente a vida das pessoas.

Ele está entusiasmado com o potencial do GenAI para o futuro do desenvolvimento e vem compartilhar aplicações práticas de IA generativa com exemplos reais, usando a gem ActiveAI para facilitar o sucesso das aplicações. 🤖💻

Quem já ficou animado para saber mais sobre esse assunto? 😊🔥

🔗🌐👉 https://t.co/GheCrA7NL5

[Tropical on Rails @tropicalonrails]

EN:
🚀🌴 We have a new speaker on board... 👇🏼

Ruby on Rails enthusiast since 2007, @jackson_pires is a Software Engineer Specialist at Linkana.

He is focused on Open Source Software and is passionate about sharing his knowledge of software development. He's trained over 40,000 people through courses from the "Vídeos de TI" website and is a former academic professor.

Big shout-out to this amazing Rubyist! 🤩

🔗🌐👉 https://t.co/uNlMJVPwLx

PT-BR:
🚀🌴 Temos palestrante novo a bordo...  👇🏼

Entusiasta de Ruby on Rails desde 2007, @jackson_pires é Software Engineer Specialist na Linkana.

Ele é focado em Open Source Software e é apaixonado por compartilhar seu conhecimento em desenvolvimento de software. Ele já treinou mais de 40.000 pessoas através de cursos no site "Vídeos de TI" e é ex-professor acadêmico.

Um grande destaque para este incrível Rubista! 🤩

🔗🌐👉 https://t.co/uNlMJVPwLx

[Celso Fernandes @celsovjf]

@marcoroth_ wait.. running docker without system lag? unbelievable lol

[Yaroslav Shmarov @yarotheslav]

Here's the whole process of converting a Rails app to Hotwire Native iOS with all the powerful features and Bridge Components from gem hotwire_native_rails:
https://t.co/OXRCowbyDX

[Frankyston "ProgShowzim" Lins 💎 @frankyston]

Olá pessoal, estou buscando vaga de Ruby, se alguém tiver indicação, comanda aqui nesse post.

Bom 2025 pra todos.

[Celso Fernandes @celsovjf]

@marcoroth_ @SethHorsley @tropicalonrails WATTTT?!?! amazing!! 🥹

[Celso Fernandes @celsovjf]

who got the ticket for @tropicalonrails raise your hands! 🙋‍♂️

[Celso Fernandes @celsovjf]

@itsameandrea @MichaelCPell a real espresso!!! ☕️

[Tom Rossi @tomrossi7]

I've really enjoyed getting to know @adrianthedev over the last couple years. He is incredible at building friendly community, organizing fun, and generally adding value wherever he goes knows. Thanks for having me on your show!

[Tropical on Rails @tropicalonrails]

EN 🌐

CONFIRMED PRESENCE!!! 🎉

Self-proclaimed "Rails Sheriff" and one of the top authorities in framework development, with over a decade of contributions as a member of the Rails Core Team and Principal Engineer at Shopify.

We’re thrilled to welcome Rafael França as a speaker at Tropical on Rails 2025!

Rafael has been leading key initiatives shaping the future of Ruby on Rails.

His talk is set to deliver valuable insights on high-performance development and innovations in Rails.

PT 🌐

PRESENÇA CONFIRMADA!!! 🎉

Autodeclarado "Xerife do Rails" e uma das maiores autoridades no desenvolvimento do framework, com mais de uma década de contribuições como membro do Rails Core Team em seu papel como Principal Engineer na Shopify.

Com muita alegria recebemos Rafael França que será palestrante no Tropical on Rails 2025!

Rafael tem liderado iniciativas cruciais que moldam o futuro do Ruby on Rails.

Sua palestra promete trazer insights valiosos sobre o desenvolvimento de alta performance e inovações no Rails.

[Yaroslav Shmarov @yarotheslav]

🫠Are you feeling low? Tune into the latest episode of Friendly Show S3E5, where @andrewculver shares his positive energy aura with all of us! 🥳🎉

Andrew created @bullettrainco and @RailsSaaS , and now he is the Chief of Staff & Product Architect at @clickfunnels 📊

Listen here, and discover Andrews' inspiring journey!
https://t.co/OOJFAW9CRP

[Rosa @rosapolis]

Minha primeira keynote! 😱 Não poderia estar mais feliz (e nervosa 😅). Espero atender às expectativas! 💪🏻❤️

[Celso Fernandes @celsovjf]

@rosapolis com certeza!! desejo lhe boa sorte! aproveite!

[Vinicius Stock @vinistock]

The just released Ruby LSP v0.19 series includes a few new features!

Rename support for constants, find references support for constants + methods and range formatting for Syntax Tree users.

[Marco Roth @marcoroth_]

I'm happy to announce the Stimulus LSP 1.0 release.

It ships the completely overhauled Stimulus Parser release to improve accuracy and false-positives.

A lot of new diagnostics, code actions, NPM package support and so much more!

I'd love to hear your feedback!