Ruslan Saiko
Technical Lead at Zakaz.ua
Boryspil, Kyiv Oblast, Ukraine
Summary
👤
Senior🎓
Top SchoolRuslan Saiko is a Technical Lead and seasoned Python engineer with 11 years of industry experience and over 7 years focused on building scalable, event-driven backend systems using Python, FastAPI, Kafka, RabbitMQ, PostgreSQL and NoSQL. He has a proven track record designing and operating microservices on Kubernetes with Helm, including leading a platform that supported millions of users at 99.9% uptime. Comfortable both architecting systems and mentoring teams, Ruslan has driven performance optimizations and refactors for high-throughput pipelines and GEO-oriented applications across e-commerce and B2B marketplaces. Based in Boryspil, Ukraine, he blends hands-on engineering with leadership at Zakaz.ua and a history of coordinating developer teams in international projects. Always learning, he is actively expanding his cloud expertise and is poised to bring his systems-thinking approach to larger, innovative architectures — with plans to explore AI/ML in future work.
11 years of coding experience
7 years of employment as a software developer
Software development, Software development at STEP IT Academy
Ukrainian, English
Github Skills (19)
json9
rest9
api9
openapi8
python8
swagger-ui8
redoc8
swagger8
fastapi8
async8
json-schema8
high-performance7
pydantic6
gii6
asyncio5
Programming languages (1)
Github contributions (5)
yiimaker/yii2-data-static
Jan 2017 - Jan 2017
Contributions:2 releases, 26 commits, 15 pushes in 7 days
yiimaker/yii2-gii-migration
Jan 2017 - Sep 2017
Contributions:5 releases, 11 commits, 2 PRs in 8 months
yii2giimigration
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