Analytics Engineer

I engineered an end-to-end Python ETL pipeline that connected a legacy Firebird ERP system to PostgreSQL and automated the extraction, transformation, and loading of 14 normalized operational tables.

I developed SQL reconciliation processes for multi-branch transaction data, resolved Mongolian character encoding issues from cp1252 to UTF-8, and reduced source-to-target variance to less than 0.2%. I also built Power BI dashboards with custom DAX measures for P&L, gross margin, and year-over-year sales reporting across three retail locations, and designed an inventory proxy model to estimate real-time stock levels.

I designed and maintained Power BI dashboards for multi-branch sales, procurement, and logistics performance, enabling ongoing supplier monitoring and operational visibility.

I performed advanced SQL database analysis and dimensional data mapping to support cost control and operational efficiency. I partnered with cross-functional management teams to define and align operational KPIs with financial objectives.

I conducted market and supplier data analysis across Southeast Asia, including Vietnam, to identify cost-efficient international sourcing opportunities.

I supported international B2B sales contracts totaling more than USD 40,000 through data-driven client targeting and sourcing analysis.

I designed predictive taxpayer risk assessment and behavioral scoring models using SQL and KNIME to improve compliance prioritization. I analyzed large public datasets to identify anomalies and non-compliance patterns for more effective audit resource allocation.

I built centralized Power BI and Tableau reporting frameworks for senior leadership and collaborated across departments to validate data quality, clean historical records, and enforce metadata standards.

I conducted data-driven market segmentation and trend analysis to support quarterly strategic planning and client acquisition initiatives.

I built and managed localized Power BI dashboards for tracking business development metrics, sales pipeline activity, and KPIs.

I managed recruitment data pipelines and candidate tracking matrices to support corporate client engagements.

I also contributed to early stakeholder engagement activities and operational coordination for consulting projects.

I provide professional English-to-Mongolian technical translation and contextual localization for complex technical manuals, software documentation, and research materials.

My work supports international studies by ensuring technical content is accurately translated and adapted for Mongolian-speaking audiences.

Coursework focused on econometrics, regression analysis, game theory, applied economics, quantitative modeling, environmental economics, and statistics.