Kyrylo Hrymailo
Senior Software Developer at Complexio
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolKyrylo Hrymailo is a Senior Software Developer with 7 years of experience building cloud-native, serverless and Kubernetes-backed systems and shipping scalable full-stack products from requirements to delivery. He has led small-to-medium teams using Agile practices while integrating AI/LLM agents and improving microservices communication (AMPQ) and observability in production. His background spans performant SQL and NoSQL design and tuning—having driven DynamoDB indexing optimizations and led a petabyte-scale migration from Postgres to BigQuery. Kyrylo pairs modern TypeScript frontend work (React/Redux, Electron) with backend expertise in Node and Python, and a track record of cutting operational costs and raising test coverage substantially. Based in Warsaw, he combines hands-on engineering with stakeholder-facing experience delivering AI-informed business features for real-time and conversational platforms. An unexpected strength is his consistent focus on developer experience: comprehensive docs, monitoring, and demo-ready integrations that accelerate adoption.
7 years of coding experience
7 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Polish-Japanese Academy of Information TechnologyAssociate's degree Erasmus+, Associate's degree Erasmus+ at University College Dublin
Github Skills (12)
machine-learning10
vector-database10
multimodal10
google-cloud10
firebase10
ai10
llm10
gemini8
spanish5
phonetics5
mqtt1
neon1
Programming languages (5)
Github contributions (5)
kirgrim/GeoNotes
Nov 2022 - Jan 2023
Contributions:26 pushes, 1 branch in 2 months
kirgrim/report_generator
Aug 2023 - Sep 2023
Contributions:17 pushes, 1 branch in 21 days
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.