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Dmytro Zelinskyi is listed as Software Engineer at Nexla, a with 13 employees, based in Ukraine. AeroLeads shows a work email signal at nexla.com and a matched LinkedIn profile for Dmytro Zelinskyi.
Dmytro Zelinskyi previously worked as Java Software Engineer at Confidential Company. Dmytro Zelinskyi holds Bachelor'S Degree, Computer Science from Chernivci National 'Juriy Fedkovyc' University.
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AeroLeads found 1 current-domain work email signal for Dmytro Zelinskyi. Compare company email patterns before reaching out.
Dmytro Zelinskyi is a Software Engineer at Nexla. Colleagues describe them as "I had the pleasure of having Dmytro in one of the teams I operate as a manager. Coming as entry-level developer a few years ago, he joined the middleware team. Even though he was new to the technologies that the product used, he was able to quickly ramp up the necessary knowledge and became a top performer in a very short time. He always demonstrates great time management and research skills with excellent documentation and keeps an excellent quality within every single part of code he… Show more"
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United States
● Develop a data operations platform that ingests data from various sources, transforms and processes the data, and then persists the result into various destinations. Built on top of Apache Kafka Connect and Stream.
Abu Dhabi, United Arab Emirates
● Develop highly-loaded server-side Java applications to retrieve big data from different sources (Apache Kafka, continuously updated file system), process and store data into different databases (Cassandra, Elasticsearch, Redis/KeyDb, PostgreSQL)● Develop REST API for data retrieval from those databases with subsequent filtering, aggregating and processing by user request● Develop microservices that communicate through the REST API or direct network messages (Netty, Google Protocol Buffers)● Design database schemas to store and query data in the most efficient way:⠀► Decreased Cassandra database load, improved query performance and system resilience by tuning compaction strategies, optimizing table structures, enhancing partition and clustering keys, revising the data storage approach and data retrieval strategies⠀► Improved Elasticsearch data indexing and retrieval by optimizing indices schema and queries structure. Reduced Elasticsearch disk utilization approximately 10 times by tuning data analyzers⠀► Drastically reduced search and tasks execution time by introducing caches (Redis, Guava, common maps) and preserving intermediate results on different levels of business logic● Research and design features, revise system micro and macro architecture, populate and plan Jira tasks, define implementation requirements, review code and provide feedback on improvements● Prepare and verify product PoC versions⠀► Significantly reduced Kafka consumer applications requirements by making code execution asynchronous (without loosing the reliability), tuning databases (Cassandra, Kafka) connection options, minimizing the size of transferred and stored data, so that allowed to handle production load of ~150k Kafka messages/sec and ~300k Cassandra updates per sec in a comparatively small deployment.⠀► Enhanced the development process by introducing Gradle and Nexus Sonatype to the company, unifying build logic, designing project build approach and development pipelines
Other employees you can reach at nexla.com. View company contacts for 13 employees →
Emily Sun
Colleague at NexlaWashington Dc-Baltimore Area, United States
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Sukanya Varadarajan
Colleague at NexlaDenver, Colorado, United States
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Morgan Adkisson
Colleague at NexlaSeattle, Washington, United States
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Sameer Pathan
Colleague at NexlaPune, Maharashtra, India
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Witalo Benicio
Colleague at NexlaFortaleza, Ceará, Brazil
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Preyas Meshram
Colleague at NexlaBengaluru, Karnataka, India
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Kim Helms
Colleague at NexlaHuntsville, Alabama, United States
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Dinesh D.
Colleague at NexlaBengaluru, Karnataka, India
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Adrian F.
Colleague at NexlaCanada
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Vasanth Murugan
Colleague at NexlaMadurai, Tamil Nadu, India
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Quick answers generated from the profile data available on this page.
Dmytro Zelinskyi works for Nexla.
Dmytro Zelinskyi is listed as Software Engineer at Nexla.
AeroLeads has found 1 work email signal at @nexla.com for Dmytro Zelinskyi at Nexla.
Dmytro Zelinskyi is based in Ukraine while working with Nexla.
Dmytro Zelinskyi has worked for Nexla and Confidential Company.
Dmytro Zelinskyi's colleagues at Nexla include Emily Sun, Sukanya Varadarajan, Morgan Adkisson, Sameer Pathan, and Witalo Benicio.
You can use AeroLeads to view verified contact signals for Dmytro Zelinskyi at Nexla, including work email, phone, and LinkedIn data when available.
Dmytro Zelinskyi holds Bachelor'S Degree, Computer Science from Chernivci National 'Juriy Fedkovyc' University.
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