Smart solutions – Powerful software

We are Codest, a team making software in Ruby for companies all around the world.
Our designers and engineers have made a lot of apps for tech industry and other business branches.

We work with


Codest in numbers




on board


in business

They trusted us

Our offer



Do you want your idea to be best version of itself? Let us take a look at him and grind it up. Together, we will take it out of the garage onto the stock exchange.

Custom project

Custom project

How to change a single thought into finished product? It is possible. We braintstorm how to make your ideas as functional and effective as possible.


Outsourcing developers

Luckily, the distance is no longer a problem. Our developers can also remotely work for you, no matter where you run your business.

Case study

  • Industry: MITTMEDIA - Media company
  • Technology: RUBY + RAILS + POSTGRES + REDIS +AWS
  • Results: an automated system connecting Mittmedia’s DSPs and invoicing system
    fully automated campaign management process
"We turned to Yieldbird with a mission of creating a sales support application. Our goal was to get a convenient, user-friendly tool for selling ad campaigns without detailed technical knowledge. The platform created by Yieldbird fully answered our demand. Therefore, we recommend Yieldbird to anyone requiring a custom software solutions"
Magnus Söderlund,
Business Development Manager, Mittmedia
  • Industry: Agora Performance - Media company
  • Technology: Ruby + Rails + MongoDB + Postgres + Amazon EC2
  • Results: a full-fledged affiliate platform with a simple publisher-dedicated interface the system has a built-in admin panel wiures to seamlessly manage publishers, settlements, or campaigns; and an advertisers-dedicated subsystem designed to manage & collect clicks
"We are very satisfied and happy to have found Codest as our offshore development partner. During our relationship, Codest has developed a good understanding of our own vision and work flows and found a way to successfully complement our operations without causing any discontinuities or issues on our side."
Leszek Olszański
Head of Internet Products, Agora Performance
  • Industry: Gazeta Wyborcza - Digital news publisher
  • Results: easily developed user-friendly archives, increased sales of digital subscriptions, modernized archive technology
"The project is a powerful and functional tool for searching all archived articles by users. In just the 260 days of our cooperation with Codest, we managed to implement a fully integrated system that facilitates the archive management process, and enables to expand the Gazeta Wyborcza’s digital subscription offer."
Krzysztof Madejski
IT and Digital Director at Gazeta Wyborcza


How to docker lesson learned

Ever since I noticed that the application we prepared has expanded significantly, I have decided to find a completely new method for automation of the process...

How did we hack coffeemaker and had fun with it?

On the Internet you can read a lot about interesting Internet of Things (IoT) projects, based on Arduino and Raspberry Pi...

Game of thrones-ruby on rails

Hello friends! There are people with different levels of experience contributing to our forums – and that’s great! But right now, I’m looking for true Ruby titans...

Codest has new identification!!!

Hello there! We are happy to announce that we changed our look. The new logotype and identification materials are brand (!) new representation of proceeding the changes...


Contact us!