Remote worker with 12+ years of experience - Last seen 1 year ago

Principal/Staff software engineer with 10+ years of experience developing high-load and high-volume websites and microservices in startups and big companies. Proficient in JVM(Scala), Play Framework, REST API, GraphQL, and Kubernetes. Designed and launched several high-load projects with a strong focus on scalability and low latency in media and ad-tech domains.

🛂 Nationality	🇺🇦 Ukraine
🏡 Residency	🇺🇦 Ukraine
📍 Location	🇺🇦 Ukraine
Remote OK	rok.co/@dkovalenko
GitHub	dkovalenko
X	dkovalenko_fun
LinkedIn	https://www.linkedin.com/in/dmytro-kovalenko-60643036/
Skilled in	scala play framework netty akka akka stream zio caffeine reactivemongo mysql mongodb kafka couchdb memcached aerospike docker nginx haproxy prometheus clickhouse grafana gitlab jenkins jira restapi graphql api unit integration e2e testing testcontainers php rails react typescript jquery
Fluent in	englishukrainianrussian
Preferred annual pay (min)	$140,000/year
Preferred hourly pay (min)	$65/hour
Last seen	1 year ago
Signed up	1 year ago
Badges	👨‍💻 Remote worker 🎖 Early adopter