DWH Data Engineer @ Yandex Cloud, Moscow
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Data EngineerYandex CloudYerevan, Am -
Data EngineerYandex Cloud May 2023 - PresentYerevan, ArmeniaYandex is the largest tech company in CIS with 65M+ MAU.1. Developed ELT jobs from 20+ various services’ databases to RAW DWH layer in Yandex Tables (in-house Big data platform based on MapReduce) using Yandex Data Transfer (∼ Airbyte / Apache Sqoop) & Terraform as tools.Data Integration methods: (1) snapshot, (2) incremental snapshot, (3) CDCSource types: (1) Logbroker (in-house ∼ Kafka), (2) PostgreSQL, (3) MySQL, (4) Clickhouse, (5) YDB2. Jobs’ scheduling in Nirvana (in-house ∼Airflow)3. Maintaining and deploying DWH layers’ ETL pipelines using CI/CD approach with Arcadia (in-house ∼GitLab).4. Systematized incoming typical tasks’ requirements for DWH team and implemented complex Yandex Forms.It increased team’s working velocity in terms of story points by ↑10%5. Conducted 10+ code interviews & onboarded 3+ new engineers from intern to mid-level6. Designed and implemented features of DWH Data Platform with PythonStack: YTsaurus, YQL (Yandex alternative for SQL), Terraform, Kafka, Python
Batnasn B. Education Details
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Economics
Frequently Asked Questions about Batnasn B.
What company does Batnasn B. work for?
Batnasn B. works for Yandex Cloud
What is Batnasn B.'s role at the current company?
Batnasn B.'s current role is Data Engineer.
What schools did Batnasn B. attend?
Batnasn B. attended Lomonosov Moscow State University (Msu).
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