Катя Шагвалиева
@0003574
Data analyst building SQL reporting and Metabase dashboards for product analytics.
Russian FederationWhat I'm looking for
I’ve been building reporting infrastructure and BI dashboards for Evercode Lab, using cached PostgreSQL reporting tables to speed up recurring reports and standardize metric definitions across teams.
I write and optimize complex SQL, including JOIN debugging and parameterized filters, and I build reusable SQL functions for key product metrics used in analytics and recurring reporting.
I also set up Metabase dashboards with field filters and CTE-based queries, and I help teams turn product questions into analytical requirements—preparing data for A/B tests. Alongside that, I’ve worked with Hadoop/HDFS and PySpark, plus classical machine learning and probability theory.
Experience
Work history, roles, and key accomplishments
Data Analyst
Evercode Lab
Sep 2024 - Present (1 year 11 months)
Designed and implemented cached reporting tables in PostgreSQL to speed up report generation and standardize metric definitions. Built SQL functions, maintained Metabase dashboards, and supported A/B testing.
Education
Degrees, certifications, and relevant coursework
ITMO University
Master of Science, Big Data & Machine Learning
B.Sc. in Programming in Infocommunication Systems; currently pursuing M.Sc. in Big Data & Machine Learning.
Beijing Institute of Technology
Data Science
2023 - 2024
Data Scientist research internship focusing on large-scale data processing, combinatorial optimization, and spatial analysis.
Tech stack
Software and tools used professionally
Availability
Location
Russian FederationAuthorized to work in
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