Skip to content
View kryna's full-sized avatar
🏠
Working from home
🏠
Working from home
1 follower · 9 following

Achievements

Achievement: Pull Shark

Achievements

Achievement: Pull Shark

Block or report kryna

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
kryna/README.md

Hi, I'm Krzysztof 👋

Staff-level Backend Engineer with 13+ years of commercial experience building Ruby on Rails applications.

I enjoy working on

  • Distributed systems
  • High-scale backend applications
  • Performance optimization
  • PostgreSQL
  • Sidekiq
  • API design
  • Fintech
  • System architecture

Tech Stack

Ruby • Rails • PostgreSQL • Redis • Sidekiq • AWS • Docker

Recent work

  • Fintech
  • Leasing platforms
  • Wealth management
  • Payment systems

Contact

LinkedIn Email CV

Pinned Loading

  1. python_ai_agent python_ai_agent Public

    Python

  2. python_web_crawler python_web_crawler Public

    Bootdev Python Web Crawler

    Python