Andrii G.

Results-driven developer with 10+ years in software engineering and 4+ years focused on building scalable, high-availability SaaS services with Ruby on Rails.

Delivered mission-critical financial automation features while participating in platform memory and performance optimizations to improve stability for large-scale accounting and BI systems. Strong skills in Ruby/Rails, REST APIs, Sidekiq, RSpec, PostgreSQL/Oracle, Docker, Kubernetes, and JavaScript; experienced in remote collaboration and in delivering reliable, testable systems.