Andrii Raikov
Principal Software Engineer at Delivery Hero
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolAndrii Raikov is a Principal Software Engineer based in Berlin with 15+ years of deep Ruby on Rails expertise and over five years of production Go experience, currently shaping backend architecture at Delivery Hero. He has a strong track record migrating systems to Go, leading trainings, and building resilient APIs and payment/auth services across fintech and marketplace domains. Known for a disciplined, test-driven approach and hands-on leadership, Andrii has repeatedly driven platform migrations and integrations that reduced technical debt and improved operational velocity. Motivated, self-sufficient, and continuously learning, he combines pragmatic delivery with a knack for teaching teams new technologies—an asset for organizations modernizing legacy Rails estates into cloud-native stacks.
10 years of coding experience
15 years of employment as a software developer
Master, Computer Science, Master, Computer Science at Donetsk National University
English, Ukrainian, Russian, German
Github Skills (49)
aws-sdk10
interactors9
javascript9
ruby9
load-generator9
sdk9
aws9
golang9
load-testing9
partial9
exposure-notification8
go8
github-release8
exposure8
programming-language8
Programming languages (5)
Github contributions (5)
raykov/mdtopdf
May 2021 - Nov 2022
Converts Markdown to PDF
Contributions:10 releases, 21 PRs, 17 pushes in 1 year 6 months
markdown-to-pdfpdfpdf-generationto-markdownmarkdown
YourNetWorks/errbit
Nov 2015 - Apr 2019
The open source error catcher that's Airbrake API compliant
Contributions:2 PRs, 9 pushes, 1 comment in 3 years 6 months
apicatchercomplianterror-catcherairbrake
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