Bagnur Nurzhanuly Medetbek
@bagnurnurzhanulymede
Data Engineer with 2+ years building ETL/ELT systems, data quality pipelines, and Power BI dashboards for public-sector impact.
KazakhstanWhat I'm looking for
I’m a Data Engineer with 2+ years of experience designing analytical systems and managing data quality for government and academic projects, including EGOV.kz and Nazarbayev University.
I build and maintain data quality pipelines to ensure clean, reliable, and auditable datasets. I also develop automated ETL workflows using Python and SQL to streamline data integration and reporting.
I create interactive Power BI dashboards that give actionable insights to researchers and academic teams. I focus on scalable data infrastructure and governance practices to support transparency, reproducibility, and long-term maintainability.
I’ve implemented AI-powered solutions, including an AI-powered IT ecosystem for automated ingestion, processing, and delivery, plus an AI chatbot for GOV.kz used by over 1000 government employees. I work with DWH on Snowflake and perform Star and Snowflake schema data modeling, while improving system performance by identifying bottlenecks and reducing redundant queries.
Experience
Work history, roles, and key accomplishments
Data Engineer
Nazarbayev University
Jul 2025 - Present (1 year)
Built and maintained data quality pipelines and developed automated ETL workflows using Python and SQL to support clean, reliable research datasets. Created Power BI dashboards and implemented data governance practices while developing an AI-powered ingestion and delivery ecosystem for professor portals with request tracking.
Data engineer
Egov.kz
Nov 2023 - Jun 2025 (1 year 7 months)
Analyzed system load for the Egov IS, identified bottlenecks, and reduced redundant queries to improve performance. Developed data quality metrics, led an AI-powered chatbot for GOV.kz used by 1,000+ government employees, and performed Snowflake data modeling using Star and Snowflake schemas.
Education
Degrees, certifications, and relevant coursework
Astana IT University
Bachelor of Big Data Analysis, Big Data Analysis
2020 - 2023
Bachelor’s degree in Big Data Analysis with coursework including linear algebra, statistics, algorithms and data structures, DBMS, machine learning, and deep learning.
Tech stack
Software and tools used professionally
Availability
Location
KazakhstanAuthorized to work in
Job categories
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