Bagnur Nurzhanuly

Data Engineer, Full Time

Nazarbayev University

Research university in Kazakhstan.

Builds research data-quality pipelines, ETL workflows, dashboards, and an AI-powered data delivery ecosystem.

• Built and maintained data quality pipelines to ensure clean, reliable, and auditable research datasets. • Developed automated ETL workflows using Python and SQL, streamlining data integration and reporting processes. • Created interactive Power BI dashboards to provide actionable insights for researchers and academic teams. • Implemented scalable data platforms and governance practices to ensure transparency, reproducibility, and long-term maintainability.

Data engineer, Full Time

Egov.kz

Kazakhstan's government e-government portal and digital services platform.

Improved analytical-system performance and data quality, and led development of a government chatbot used by over 1,000 employees.

• Analyzed system load in the Egov IS, identified bottlenecks, and reduced redundant queries, improving performance. • Developed and implemented data quality metrics, enhancing transparency and control over analytical systems. • Led the development of an AI-powered intelligent chatbot for GOV.kz, used by over 1000 government employees across Kazakhstan. • Worked with DWH on Snowflake, performing data modeling using Star Schema and Snowflake Schema.

Bachelor, Big Data Analysis

Astana IT University