egorryashin

Remote worker in Russia with 17+ years of experience - Last seen 1 year ago

Software engineering and consultancy in Java, Python, Javascript, development of distributed and cloud computing.
I've set up big data processing pipelines ingesting streaming data through Kafka or using batching with Spark and distributed storage AWS S3 or Google Cloud Storage, processing that data using Spark jobs (used to write that jobs in Scala) that data is stored in Apache Druid distributed warehouse for quering purposes. Apache Druid allows to do SQL queries and do system caching of that data in memory using memory mapped files that allows it to return data much for the same time interval. Data is distributed across a cluster using hash partitioning that avoids distribution skewness and overloading a machines unevenly.

🛂 Nationality	🇷🇺 Russia
🏡 Residency	🇷🇺 Russia
📍 Location	🇷🇺 Russia
Remote OK	rok.co/@egorryashin
🔗 Website	www.linkedin.com/in/egor-ryashin-a7a10214/
GitHub	egor-ryashin
LinkedIn	https://www.linkedin.com/in/egor-ryashin-a7a10214/
Skilled in	java python js css kubernetes aws gcp
Fluent in	english
Preferred timezone	msk
Preferred annual pay (min)	$150,000/year
Preferred hourly pay (min)	$100/hour
Last seen	1 year ago
Signed up	1 year ago
Badges	👨‍💻 Remote worker 🎖 Early adopter