I'm a Full Stack Engineer.

And I love developing products.
For people.

Hi, I'm Konrad! I'm a Full Stack Dev with an entrepreneur soul. I love developing startup products, especially in the early stages.
I prefer teamwork in a good atmosphere, having an impact on the product, and working with interesting technologies, which currently is Elixir (Phoenix & LiveView) ❤️.
I have experience with Ruby On Rails, Javascript (& TS), React, PostgreSQL, Linux, Agile and more...


Nov 2021 - present
Backend Engineer at Bitt

I've been developing Back End for CBDC provider — Bitt. Tech stack: Elixir, Google Cloud Platform.

Mar 2020 - present
Founder of złapwczasy.pl

I've been developing a vacation search engine for Polish people — złapwczasy.pl. Tech stack: Ruby on Rails, React (TypeScript), and PostgreSQL.
Currently I'm rewriting the service to use Elixir, Phoenix & LiveView and work with much bigger data set.

Mar 2020 - Sep 2020
Full Stack Engineer at Webdoctor.ie

I worked on the development of Webdoctor Webdoctor.ie and Therapie Clinic web apps and integration with native mobile apps.
The apps use Ruby on Rails, MySQL, Javascript, CSS, and Turbolinks.

Jul 2019 - Jan 2020
Full Stack Engineer at Pulsate

I developed Pulsate app using Ruby on Rails, React, MongoDB, and CSS, based on services architecture.

2016 - 2019
Full Stack Engineer at Parachute Health

I worked on an app helping ordering medical equipment — Parachute App. The main technologies were: Ruby on Rails, React, PostgreSQL, Sass.

2015 - 2017
Full Stack Engineer at Brooklyn Bridge Labs

I worked as a contractor on a few startup apps based on Ruby on Rails with a monolithic architecture. Some of the apps are: CoinOut, Loop&Tie, Prevu, HireOwl.

2014 - 2015
Junior Ruby on Rails at Akra Polska

I worked on a few different projects in the agile approach.


2016 - 2017
IT Project Management at AGH UST

Studied IT Project Management — Agile, Lean and classic methodologies.

2012 - 2014
MSc in Electrical Engineering at AGH UST

Studied all aspects of electrical engineering. Studies mostly oriented on electronics and software.

2008 - 2012
BSc in Electrical Engineering at CUT (PK)

Studied all aspects of electrical engineering, particularly electrical machines, and energy transformation.




  • Elixir - Phoenix, LiveView, OTP
  • Ruby - Ruby on Rails, Sidekiq
  • Javascript - React, Typescript
  • PostgresSQL
  • Other - Linux, Git, CSS (Sass, Tailwind), Testing


  • English
  • Teamwork
  • Good communication


LinkedIn GitHub