Rails Foundation Contributing Member

Ruby on Rails consulting from engineers who work deep in Rails.

Saeloun helps teams modernize Rails applications, improve performance, untangle production issues, and ship product work with a senior Rails and React team in Boston and Pune.

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596+
engineering articles
2019
founded in Boston
Rails
Foundation member

Latest Rails, React, and engineering articles

Field notes on framework changes, performance, upgrades, testing, and product engineering.

Jun 30, 2021

• authorImg Deepak Mahakale
authorImg Deepak Mahakale

Deepak is an Engineering Manager at Saeloun who leads project delivery, mentors developers, and actively contributes to the codebase.

Rails 7 adds AudioAnalyzer to ActiveStorage

 Rails 7 adds AudioAnalyzer to ActiveStorage to extract audio duration and bit_rate.

Jun 29, 2021

• authorImg Keshav Biswa
authorImg Keshav Biswa

Keshav is a Senior Software Developer with expertise in Ruby on Rails. He is committed to building robust, high-quality systems while leading a project delivery.

Rails 7 Generators Validate Attributes

 Rails 7 generators will validate the type by checking if it is of a default migration type and will raise an error if it is invalid.

Jun 24, 2021

• authorImg Jijo Bose
authorImg Jijo Bose

I'm a Ruby on Rails and React Native enthusiast with over four years of experience creating innovative software solutions. I work well in teams and am always up for challenging projects. I enjoy playing chess and gaming in my free time.

Babel 7.14 Class Fields by Default

 Starting from Babel 7.14 @babel/plugin-proposal-class-properties and @babel/plugin-proposal-private-methods plugins are enabled by default in @babel/preset-env.

Jun 23, 2021

• authorImg Manmeet Singh
authorImg Manmeet Singh

Manmeet brings expertise as a Ruby on Rails Developer, crafting high-quality and maintainable backend systems.

Rails 7 Raw SQL in ActiveRecord upsert_all

 Rails 7 allow passing raw SQL statements to `on_duplicate` and `returning` option as value to ActiveRecord `#upsert_all` method.

Jun 22, 2021

• authorImg Swaathi Kakarla
authorImg Swaathi Kakarla

Swaathi Kakarla is a Ruby on Rails Developer specializing in building super-fast and secure web applications.

Rails now serves files via proxy

 Rails 6.1 has added support to ActiveStorage that serves files via proxying.

Jun 20, 2021

• authorImg Vipul A M
authorImg Vipul A M

I am an active member of Ruby community. I have been consistently contributing to Ruby on Rails for a number of years and now am one of the top 30 contributors to Ruby on Rails. I also help as co-editor for the This week in Rails newsletter. Besides Ruby on Rails I have also contributed to many other notable open source projects including Sinatra, Devise and Rake. I am a seasoned speaker an have spoken at many conferences around the world including Gogaruco in San Francisco, RedDotRubyConf in Singapore, RubyConfIndia in Goa, India MadisonPlusRuby in Madison, Wisconsin, RubyConfBrazil in Suo Paulo, Brazil, and RubyConf Philippines in Manilla, Philippines. I am organizer of Deccan Ruby Conference and used to run RubyIndia Podcast. During my early days of open source as part of "Google summer of code" I contributed to the krypt-project project. Later I helped mentor in the JRuby and currently mentor in the Ruby on Rails organization for Google summer of code. When not working on Ruby, I am mostly working on Reactjs. I have authored the book Building Modern Web Applications with React.js which is published by PACKT. I have produced a number of screencasts on the topic of Learn React.js.

Back to Office- The Remote Work edition

 As the pandemic enters into a stage where some companies are retracting Work from Home, lets look at some alternatives.

Jun 17, 2021

• authorImg Vipul A M
authorImg Vipul A M

I am an active member of Ruby community. I have been consistently contributing to Ruby on Rails for a number of years and now am one of the top 30 contributors to Ruby on Rails. I also help as co-editor for the This week in Rails newsletter. Besides Ruby on Rails I have also contributed to many other notable open source projects including Sinatra, Devise and Rake. I am a seasoned speaker an have spoken at many conferences around the world including Gogaruco in San Francisco, RedDotRubyConf in Singapore, RubyConfIndia in Goa, India MadisonPlusRuby in Madison, Wisconsin, RubyConfBrazil in Suo Paulo, Brazil, and RubyConf Philippines in Manilla, Philippines. I am organizer of Deccan Ruby Conference and used to run RubyIndia Podcast. During my early days of open source as part of "Google summer of code" I contributed to the krypt-project project. Later I helped mentor in the JRuby and currently mentor in the Ruby on Rails organization for Google summer of code. When not working on Ruby, I am mostly working on Reactjs. I have authored the book Building Modern Web Applications with React.js which is published by PACKT. I have produced a number of screencasts on the topic of Learn React.js.

ES2021 Logical Assignment Operators

 ES 12/2021 introduces new logical assignment operators for nullish(??=), AND(&&=) and OR(||=).

Jun 16, 2021

• authorImg Apoorv Tiwari
authorImg Apoorv Tiwari

Apoorv is a Ruby on Rails and React Developer with 3 years of experience.

Rails 7 Context for Unpermitted Params

 Rails 7 enables passing context to ActionController::Parameters providing more information to the developer.

Jun 15, 2021

• authorImg Keshav Biswa
authorImg Keshav Biswa

Keshav is a Senior Software Developer with expertise in Ruby on Rails. He is committed to building robust, high-quality systems while leading a project delivery.

Ruby 3.1 Adds Enumerable#compact

 Ruby 3.1 adds Enumerable#compact and Enumerator::Lazy#compact to return a copy of `self` with all `nil` elements removed.

Jun 11, 2021

• authorImg Chetan Gawai
authorImg Chetan Gawai

I am a Javascript and React enthusiast, and I absolutely love writing technical blogs. There's just something about the process of breaking down complex concepts and sharing my knowledge with others that really excites me. In my free time, I enjoy exploring my other passions, such as painting, gardening, cooking, and managing my food blog.

React 17 Async useEffect Cleanup

 React 17 executes useEffect cleanup functions asynchronously, improving the performance of large applications.

Frequently Asked Questions

Why hire Saeloun for Ruby on Rails consulting?

Saeloun is a Rails Foundation Contributing Member with senior Rails engineers who help teams modernize applications, improve performance, fix production issues, and ship product work.

Is Saeloun a Rails Foundation member?

Yes. Saeloun is a Rails Foundation Contributing Member.

Where is Saeloun located?

Saeloun has offices in Boston, MA, USA and Pune, India.

How can I contact Saeloun for Ruby on Rails consulting?

Book a Rails consulting call, visit saeloun.com/contact, email [email protected], or call +19296207865.