Hire Martians
Hire Martians
1-
Feb
2
Meet us at FOSDEM in Brussels, Belgium!

Vladimir Dementyev

Principal Backend Engineer
Vladimir Dementyev

Products

  • AnyCable

    AnyCable

    Building realtime features at scale is easy with the dedicated realtime server, AnyCable. It runs next to your main app (or, in our cloud) and handles realtime load, while ensuring the deliverability of messages and reliability of connections. Use powerful high-level abstractions to build chats, collaboration, IoT data features, gen-AI streaming, etc.
    AnyCable logo

Open source projects

  • Ruby Next

    Ruby Next

    A transpiler and a collection of polyfills for supporting new and upcoming Ruby features in older versions and alternative implementations.
    Ruby Next logo
  • TestProf

    TestProf

    A Ruby test profiling toolkit with a collection of different tools to analyze your test suite performance.
    TestProf logo
  • Action Policy

    Action Policy

    An authorization framework for Ruby on Rails applications.
    Action Policy logo
  • Mock Suey

    Mock Suey

    A collection of tools to keep Ruby mocks in line with real objects.
    Mock Suey logo
  • Gem Check

    Gem Check

    Gem Check lets users check out all the best Ruby practices in one place.
    Gem Check logo
  • Action Policy GraphQL

    Action Policy GraphQL

    An integration for using Action Policy as an authorization framework for Rails GraphQL applications.
    Action Policy GraphQL logo
  • Logidze

    Logidze

    A Ruby library for tracking Active Record changes.
  • Clowne

    Clowne

    Clowne is a powerful and customizable Ruby gem for cloning models. Clowne works with pure Ruby, ActiveRecord, and Sequel.
  • Engems

    Engems

    A collection of tools and guides on building component-based Rails applications on top of Rails Engines and gems
  • Terraforming Rails

    Terraforming Rails

    A collection of tools and guides to help turn legacy Ruby on Rails code into legendary code.
  • Anyway Config

    Anyway Config

    A configuration library for Ruby gems and applications.
  • GraphQL-AnyCable

    GraphQL-AnyCable

    GraphQL subscriptions for AnyCable.
  • xk6-cable

    xk6-cable

    The k6 extension helps with the implementation of a fully-featured load testing scenario involving AnyCable Demo application xk6-cable.
  • ACLI

    ACLI

    An Action Cable command-line client written in mRuby.
  • wsdirector

    wsdirector

    A command line tool for testing WebSocket servers using scenarios.
  • Rubanok

    Rubanok

    A magical Ruby DSL for transforming params in HTTP controllers.
  • Lite Cable

    Lite Cable

    Lightweight Action Cable implementation to bring Rails real-time experience to any Ruby application.
  • Store Attribute

    Store Attribute

    An ActiveRecord extension which adds typecasting to store accessors.
  • N+1 control

    N+1 control

    The tool offers RSpec and Minitest matchers designed to prevent the "N+1" queries problem.
  • Active Delivery

    Active Delivery

    A framework that provides an entry point for all types of Rails notifications.
  • Abstract Notifier

    Abstract Notifier

    A framework that provides an Action Mailer-like API for describing notifier classes.
  • Isolator

    Isolator

    Isolator helps detect non-database side effects during database transactions.
  • Freezolite

    Freezolite

    A Ruby gem that turns the frozen_string_literal compile option automatically
  • Kuby AnyCable

    Kuby AnyCable

    A Kuby plugin designed for deploying AnyCable applications.
  • Active Event Store

    Active Event Store

    A wrapper over Rails Event Store which adds conventions and transparent Rails integration.
  • Ruby Bytes

    Ruby Bytes

    The toolkit to build, deploy and install application templates for Ruby and Rails applications.
  • view_component-contrib

    view_component-contrib

    A collection of extensions and developer tools for ViewComponent.
  • RuboCop Markdown

    RuboCop Markdown

    The tool to run Rubocop against your Markdown files to make sure that the code follows style guidelines and has valid syntax.

Posts

  • Hey, AnyCable speaking! Needing help with a Twilio-OpenAI connection?

    Hey, AnyCable speaking! Needing help with a Twilio-OpenAI connection?

    Cover for Hey, AnyCable speaking! Needing help with a Twilio-OpenAI connection?
  • Dev tools AI‑fication 101: lessons from Martian robots

    Dev tools AI‑fication 101: lessons from Martian robots

    Cover for Dev tools AI‑fication 101: lessons from Martian robots
  • TestProf III: guided and automated Ruby test profiling

    TestProf III: guided and automated Ruby test profiling

    Cover for TestProf III: guided and automated Ruby test profiling
  • TestProf II: Factory therapy for your Ruby tests

    TestProf II: Factory therapy for your Ruby tests

    Cover for TestProf II: Factory therapy for your Ruby tests
  • TestProf: a good doctor for slow Ruby tests

    TestProf: a good doctor for slow Ruby tests

    Cover for TestProf: a good doctor for slow Ruby tests
  • Connection avalanche safety tips and prepping for real-time applications

    Connection avalanche safety tips and prepping for real-time applications

    Cover for Connection avalanche safety tips and prepping for real-time applications
  • Realtime diagnostic logging, or how to really spy on your Go web apps

    Realtime diagnostic logging, or how to really spy on your Go web apps

    Cover for Realtime diagnostic logging, or how to really spy on your Go web apps
  • Gemfile of dreams: the libraries we use to build Rails apps

    Gemfile of dreams: the libraries we use to build Rails apps

    Cover for Gemfile of dreams: the libraries we use to build Rails apps
  • First steps with ruby.wasm: or how we built Ruby Next Playground

    First steps with ruby.wasm: or how we built Ruby Next Playground

    Cover for First steps with ruby.wasm: or how we built Ruby Next Playground
  • ViewComponent in the Wild III: TailwindCSS classes & HTML attributes

    ViewComponent in the Wild III: TailwindCSS classes & HTML attributes

    Cover for ViewComponent in the Wild III: TailwindCSS classes & HTML attributes
  • Freezolite: the magic gem for keeping Ruby literals safely frozen

    Freezolite: the magic gem for keeping Ruby literals safely frozen

    Cover for Freezolite: the magic gem for keeping Ruby literals safely frozen
  • The future of full-stack Rails II: Turbo View Transitions

    The future of full-stack Rails II: Turbo View Transitions

    Cover for The future of full-stack Rails II: Turbo View Transitions
  • The future of full-stack Rails: Turbo Morph Drive

    The future of full-stack Rails: Turbo Morph Drive

    Cover for The future of full-stack Rails: Turbo Morph Drive
  • It deserved its own tome: Layered Design and the Extended Rails Way

    It deserved its own tome: Layered Design and the Extended Rails Way

    Cover for It deserved its own tome: Layered Design and the Extended Rails Way
  • Enter AnyCable v1.4: reliable real-time features for apps of any size

    Enter AnyCable v1.4: reliable real-time features for apps of any size

    Cover for Enter AnyCable v1.4: reliable real-time features for apps of any size
  • Go integration testing with courage and coverage

    Go integration testing with courage and coverage

    Cover for Go integration testing with courage and coverage
  • Ruby Bytes, or generating standalone generators

    Ruby Bytes, or generating standalone generators

  • RuboCoping with legacy: Bring your Ruby code up to Standard

    RuboCoping with legacy: Bring your Ruby code up to Standard

    Cover for RuboCoping with legacy: Bring your Ruby code up to Standard
  • AnyCable off Rails: connecting Twilio streams with Hanami

    AnyCable off Rails: connecting Twilio streams with Hanami

    Cover for AnyCable off Rails: connecting Twilio streams with Hanami
  • WebSocket Director: scenario-based integration tests for realtime apps

    WebSocket Director: scenario-based integration tests for realtime apps

    Cover for WebSocket Director: scenario-based integration tests for realtime apps
  • Taking off the Heroku training wheels: the Rails preflight checklist

    Taking off the Heroku training wheels: the Rails preflight checklist

    Cover for Taking off the Heroku training wheels: the Rails preflight checklist
  • Vite-lizing Rails: get live reload and hot replacement with Vite Ruby

    Vite-lizing Rails: get live reload and hot replacement with Vite Ruby

  • Ruby on Whales: Dockerizing Ruby and Rails development

    Ruby on Whales: Dockerizing Ruby and Rails development

    Cover for Ruby on Whales: Dockerizing Ruby and Rails development
  • Kubing Rails: stressless Kubernetes deployments with Kuby

    Kubing Rails: stressless Kubernetes deployments with Kuby

    Cover for Kubing Rails: stressless Kubernetes deployments with Kuby
  • What could Go wrong with a mutex, or the Go profiling story

    What could Go wrong with a mutex, or the Go profiling story

    Cover for What could Go wrong with a mutex, or the Go profiling story
  • The tale of Sprockets and Webpacker duality

    The tale of Sprockets and Webpacker duality

  • Real-time stress: AnyCable, k6, WebSockets, and Yabeda

    Real-time stress: AnyCable, k6, WebSockets, and Yabeda

    Cover for Real-time stress: AnyCable, k6, WebSockets, and Yabeda
  • Introducing JavaScript and TypeScript client for AnyCable

    Introducing JavaScript and TypeScript client for AnyCable

  • AnyCable Goes Pro: Fast WebSockets for Ruby, at scale

    AnyCable Goes Pro: Fast WebSockets for Ruby, at scale

    Cover for AnyCable Goes Pro: Fast WebSockets for Ruby, at scale
  • Hotwire: Reactive Rails with no JavaScript?

    Hotwire: Reactive Rails with no JavaScript?

    Cover for Hotwire: Reactive Rails with no JavaScript?
  • Set up Tailwind CSS JIT in a Rails project to compile styles 20x faster

    Set up Tailwind CSS JIT in a Rails project to compile styles 20x faster

  • Logidze 1.0: Active Record, Postgres, Rails, and time travel

    Logidze 1.0: Active Record, Postgres, Rails, and time travel

    Cover for Logidze 1.0: Active Record, Postgres, Rails, and time travel
  • Squash N+1 queries early with n_plus_one_control test matchers for Ruby and Rails

    Squash N+1 queries early with n_plus_one_control test matchers for Ruby and Rails

  • Easy multi-language, multi-version documentation with Docsify, Git, and GitHub Actions

    Easy multi-language, multi-version documentation with Docsify, Git, and GitHub Actions

  • System of a test II: Robust Rails browser testing with SitePrism

    System of a test II: Robust Rails browser testing with SitePrism

    Cover for System of a test II: Robust Rails browser testing with SitePrism
  • System of a test: Proper browser testing in Ruby on Rails

    System of a test: Proper browser testing in Ruby on Rails

    Cover for System of a test: Proper browser testing in Ruby on Rails
  • AnyCable 1.0: Four years of real-time web with Ruby and Go

    AnyCable 1.0: Four years of real-time web with Ruby and Go

    Cover for AnyCable 1.0: Four years of real-time web with Ruby and Go
  • Catch a batch: Making Mayhem 5 times more responsive

    Catch a batch: Making Mayhem 5 times more responsive

    Cover for Catch a batch: Making Mayhem 5 times more responsive
  • Ruby Next: Make all Rubies quack alike

    Ruby Next: Make all Rubies quack alike

    Cover for Ruby Next: Make all Rubies quack alike
  • Anyway Config: Keep your Ruby configuration sane

    Anyway Config: Keep your Ruby configuration sane

    Cover for Anyway Config: Keep your Ruby configuration sane
  • Keeping OSS documentation in check with docsify, Lefthook, and friends

    Keeping OSS documentation in check with docsify, Lefthook, and friends

  • Sorbetting a gem, or the story of the first adoption

    Sorbetting a gem, or the story of the first adoption

  • Rails 6: B-Sides and Rarities

    Rails 6: B-Sides and Rarities

    Cover for Rails 6: B-Sides and Rarities
  • Active Storage meets GraphQL pt. 2: exposing attachment URLs

    Active Storage meets GraphQL pt. 2: exposing attachment URLs

  • Active Storage meets GraphQL: Direct Uploads

    Active Storage meets GraphQL: Direct Uploads

  • My Ruby 2018: Around the world in nine conferences

    My Ruby 2018: Around the world in nine conferences

  • Living in sin (with Spring)

    Living in sin (with Spring)

  • Deploying Ruby apps to Google Cloud Kubernetes Engine continuously with CircleCI

    Deploying Ruby apps to Google Cloud Kubernetes Engine continuously with CircleCI

  • Clowne: Clone Ruby models with a smile

    Clowne: Clone Ruby models with a smile

    Cover for Clowne: Clone Ruby models with a smile
  • Rails’ after_commit everywhere

    Rails’ after_commit everywhere

  • Rails 5.2: Active Storage and beyond

    Rails 5.2: Active Storage and beyond

    Cover for Rails 5.2: Active Storage and beyond
  • Zero downtime rebranding

    Zero downtime rebranding

    Cover for Zero downtime rebranding
  • AnyCable: Action Cable on steroids

    AnyCable: Action Cable on steroids

    Cover for AnyCable: Action Cable on steroids
  • Logidze: for all those tired of versioning data

    Logidze: for all those tired of versioning data

    Cover for Logidze: for all those tired of versioning data

Past events

  • From Server to Client: Ruby on Rails on WebAssembly
    By Vladimir Dementyev

    From Server to Client: Ruby on Rails on WebAssembly

    WasmCon 2024
    Cover for From Server to Client: Ruby on Rails on WebAssembly
  • Keynote: Rails Way or the highway
    By Vladimir Dementyev

    Keynote: Rails Way or the highway

    Kaigi on Rails, 2024
    Cover for Keynote: Rails Way or the highway
  • Rails World 2024 Martian Lightning Talks
    By Vladimir Dementyev and Irina Nazarova

    Rails World 2024 Martian Lightning Talks

    Rails World 2024
    Cover for Rails World 2024 Martian Lightning Talks
  • Ruby Mixology 101: adding shots of PHP, Elixir, and more
    By Vladimir Dementyev

    Ruby Mixology 101: adding shots of PHP, Elixir, and more

    RubyKaigi
    Cover for Ruby Mixology 101: adding shots of PHP, Elixir, and more
  • From slow to go: Rails test profiling hands-on
    By Vladimir Dementyev

    From slow to go: Rails test profiling hands-on

    RailsConf 2024
    Cover for From slow to go: Rails test profiling hands-on
  • SF Bay Area Ruby Meetup
    By Irina Nazarova and Vladimir Dementyev

    SF Bay Area Ruby Meetup

    SF Bay Area Ruby Meetup
  • Rails on Wasm
    By Vladimir Dementyev

    Rails on Wasm

    SF Bay Area Ruby Meetup
  • Seven deadly Rails anti-patterns
    By Vladimir Dementyev

    Seven deadly Rails anti-patterns

    Sin City Ruby 2024
  • Profiling Ruby tests with Swiss precision
    By Vladimir Dementyev

    Profiling Ruby tests with Swiss precision

    Helvetic Ruby 2023
  • The Ruby on Rails Podcast: Vladimir Dementyev on Layered Design
    Podcast with Vladimir Dementyev

    The Ruby on Rails Podcast: Vladimir Dementyev on Layered Design

    The Ruby on Rails Podcast
    Cover for The Ruby on Rails Podcast: Vladimir Dementyev on Layered Design
  • Untangling Cables and Demystifying Twisted Transistors
    By Vladimir Dementyev

    Untangling Cables and Demystifying Twisted Transistors

    Rails World 2023
  • Layered Rails Design with Vladimir Dementyev
    Podcast with Vladimir Dementyev

    Layered Rails Design with Vladimir Dementyev

    Remote Ruby
    Cover for Layered Rails Design with Vladimir Dementyev
  • GemRuby Show: Vladimir Dementyev & Action Policy
    Podcast with Vladimir Dementyev

    GemRuby Show: Vladimir Dementyev & Action Policy

    GemRuby Show
    Cover for GemRuby Show: Vladimir Dementyev & Action Policy
  • AnyCable v1.4: real-time for all
    Podcast with Vladimir Dementyev and Irina Nazarova

    AnyCable v1.4: real-time for all

    AnyCasts
    Cover for AnyCable v1.4: real-time for all
  • Code with Jason: Test Suite Performance with Vladimir Dementyev
    Podcast with Vladimir Dementyev

    Code with Jason: Test Suite Performance with Vladimir Dementyev

    Code with Jason
    Cover for Code with Jason: Test Suite Performance with Vladimir Dementyev
  • Rails as a piece of birthday cake
    By Vladimir Dementyev

    Rails as a piece of birthday cake

    RailsConf
    Cover for Rails as a piece of birthday cake
  • The Rails Changelog: CTEs In Rails, CPKs coming soon with Vladimir Dementyev
    Podcast with Vladimir Dementyev

    The Rails Changelog: CTEs In Rails, CPKs coming soon with Vladimir Dementyev

    The Rails Changelog
    Cover for The Rails Changelog: CTEs In Rails, CPKs coming soon with Vladimir Dementyev
  • Season 1, Episode 2: Tech marketing done right
    By Victoria Melnikova and Vladimir Dementyev

    Season 1, Episode 2: Tech marketing done right

    Dev Propulsion Labs
    Cover for Season 1, Episode 2: Tech marketing done right
  • Flying multi-regionally with NATS
    Podcast with Vladimir Dementyev

    Flying multi-regionally with NATS

    AnyCasts
    Cover for Flying multi-regionally with NATS
  • Weaving and seaming mocks
    By Vladimir Dementyev

    Weaving and seaming mocks

    RubyConf Mini
  • Presenting AnyCable
    By Vladimir Dementyev and Alexander Tishchenko

    Presenting AnyCable

    Rails SaaS
  • Learn to fly.io with AnyCable
    Podcast with Vladimir Dementyev

    Learn to fly.io with AnyCable

    AnyCasts
    Cover for Learn to fly.io with AnyCable
  • Turbo Streams vs. consistency
    Podcast with Vladimir Dementyev

    Turbo Streams vs. consistency

    AnyCasts
    Cover for Turbo Streams vs. consistency
  • The pitfalls of realtime-ification
    By Vladimir Dementyev

    The pitfalls of realtime-ification

    RailsConf
    Cover for The pitfalls of realtime-ification
  • Using anycable-client to auto-refresh tokens
    Podcast with Vladimir Dementyev

    Using anycable-client to auto-refresh tokens

    AnyCasts
    Cover for Using anycable-client to auto-refresh tokens
  • Of users and direct messaging, pt. 2
    Podcast with Vladimir Dementyev

    Of users and direct messaging, pt. 2

    AnyCasts
    Cover for Of users and direct messaging, pt. 2
  • Of users and direct messaging, pt. 1
    Podcast with Vladimir Dementyev

    Of users and direct messaging, pt. 1

    AnyCasts
    Cover for Of users and direct messaging, pt. 1
  • Exploring Rails 7, Hotwire and AnyCable speedy streams
    Podcast with Vladimir Dementyev

    Exploring Rails 7, Hotwire and AnyCable speedy streams

    AnyCasts
    Cover for Exploring Rails 7, Hotwire and AnyCable speedy streams
  • Frontendless Rails
    By Vladimir Dementyev

    Frontendless Rails

    EMEA on Rails
  • Rails X
    By Vladimir Dementyev

    Rails X

    Saint P RubyConf
  • HTML over WebSockets
    By Vladimir Dementyev

    HTML over WebSockets

    Ruby Banitsa
    Cover for HTML over WebSockets
  • Frontendless Rails frontend
    By Vladimir Dementyev

    Frontendless Rails frontend

    RailsConf
    Cover for Frontendless Rails frontend
  • Frontendless Rails frontend
    Podcast with Vladimir Dementyev

    Frontendless Rails frontend

    Code with Jason
    Cover for Frontendless Rails frontend
  • The why’s and how’s of transpiling Ruby
    By Vladimir Dementyev

    The why’s and how’s of transpiling Ruby

    RubyKaigi
    Cover for The why’s and how’s of transpiling Ruby
  • Rails::Engine with Vladimir Dementyev
    Podcast with Vladimir Dementyev

    Rails::Engine with Vladimir Dementyev

    The Ruby on Rails Podcast
    Cover for Rails::Engine with Vladimir Dementyev
  • Between monoliths and microservices
    By Vladimir Dementyev

    Between monoliths and microservices

    RailsConf
    Cover for Between monoliths and microservices
  • Ruby Next: get future Ruby changes now
    Podcast with Vladimir Dementyev

    Ruby Next: get future Ruby changes now

    Ruby Rogues
    Cover for Ruby Next: get future Ruby changes now
  • Welcome, or access denied
    By Vladimir Dementyev

    Welcome, or access denied

    RubyRussia
  • Engine-ering Rails apps
    By Vladimir Dementyev

    Engine-ering Rails apps

    Saint P Ruby Meetup
  • Terraforming legacy Rails applications
    By Vladimir Dementyev

    Terraforming legacy Rails applications

    RailsConf
  • Vladimir Dementyev and I discuss contributing to Rails
    Podcast with Vladimir Dementyev

    Vladimir Dementyev and I discuss contributing to Rails

    Code with Jason
  • A denial!
    By Vladimir Dementyev

    A denial!

    Seattle.rb
  • My Ruby Story 078: Vlad Dem
    Podcast with Vladimir Dementyev

    My Ruby Story 078: Vlad Dem

    My Ruby Story
  • Cables, concurrency, and Ruby
    Podcast with Vladimir Dementyev

    Cables, concurrency, and Ruby

    Ruby Rogues
    Cover for Cables, concurrency, and Ruby
  • Ruby Next: make old Ruby quack like a new one
    By Vladimir Dementyev

    Ruby Next: make old Ruby quack like a new one

    RubyConf
  • High-speed cables for Ruby
    By Vladimir Dementyev

    High-speed cables for Ruby

    RubyConf
  • Fast tests with Vladimir Dementyev
    Podcast with Vladimir Dementyev

    Fast tests with Vladimir Dementyev

    Ruby Testing Podcast
  • Gem Check: writing better Ruby gems
    By Vladimir Dementyev

    Gem Check: writing better Ruby gems

    SouthEastRuby
  • 99 problems of slow tests
    By Vladimir Dementyev

    99 problems of slow tests

    Paris.rb
  • Metacreativity
    By Vladimir Dementyev

    Metacreativity

    Saint P RubyConf
  • AnyCable: one cable to rule them all
    By Vladimir Dementyev

    AnyCable: one cable to rule them all

    RubyKaigi
  • TestProf: take your slow tests to the doctor
    By Vladimir Dementyev

    TestProf: take your slow tests to the doctor

    BalkanRuby
  • Access denied: the missing guide to authorization in Rails
    By Vladimir Dementyev

    Access denied: the missing guide to authorization in Rails

    RailsConf
  • Cables! Cables! Cables!
    By Vladimir Dementyev

    Cables! Cables! Cables!

    Wroc_love.rb
    Cover for Cables! Cables! Cables!
  • AnyCable: universal Action Cable
    By Vladimir Dementyev

    AnyCable: universal Action Cable

    RubyConfMY
  • Faster tests
    By Vladimir Dementyev

    Faster tests

    RailsClub
  • Gem Check: writing better Ruby gems
    By Vladimir Dementyev

    Gem Check: writing better Ruby gems

    Saint P RubyConf
  • Action Cable. Making better
    By Vladimir Dementyev

    Action Cable. Making better

    BRUG
  • Run Test Run
    By Vladimir Dementyev

    Run Test Run

    RubyConfBY
  • AnyCable or Action Cable for everybody
    By Vladimir Dementyev

    AnyCable or Action Cable for everybody

    RailsClub
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Irina Nazarova CEO at Evil Martians

Evil Martians transform growth-stage startups into unicorns, build developer tools, and create open source products. Hire us to design and build your product

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