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Armen Hakobyan

@armenhakobyan

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Data Analyst and BI specialist building real-time geospatial pipelines, quality metrics, and dashboards.

Armenia

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What I'm looking for

I’m looking for a role where I can own analytics end-to-end—building data pipelines, enforcing data quality with real-time monitoring, and delivering dashboards and experiments that improve matching and business decisions.

I’m a Data Analyst and BI Analyst focused on turning messy data into reliable decisions. I managed B2B & geospatial data pipelines for an international partner across 13 Saudi cities, with a strong emphasis on data quality and operational monitoring.

I automated 30+ data-quality metrics with real-time monitoring, and built analytical marts in ClickHouse alongside dashboards in Grafana. I also run statistical analysis and hypothesis testing to improve matching algorithms, and I diagnose/fix business-logic and aggregation issues in core datasets.

Previously at Inform-Otsenka LLC, I worked on real estate market analysis with yield and liquidity modeling, building regression models and conducting A/B tests. I automated reporting using Python, SQL, and VBA, developed Excel-based user interfaces, and mentored interns and junior analysts while strengthening my background in data warehousing and mathematical methods in economic analysis.

Experience

Work history, roles, and key accomplishments

Data Analyst

2GIS

Mar 2024 - Sep 2025 (1 year 6 months)

Managed B2B and geospatial data pipelines for an international partner across 13 Saudi cities. Automated 30+ data-quality metrics with real-time monitoring, built ClickHouse data marts and Grafana dashboards, and supported matching-algorithm improvements through statistical hypothesis testing and dataset issue fixes.

Data Pipelines Data Quality Monitoring Clickhouse Grafana Dashboarding Statistical Analysis Hypothesis Testing Matching

Senior Data Analyst

Inform-Otsenka LLC

Jul 2019 - Mar 2025 (5 years 8 months)

Performed real estate market analysis and yield/liquidity modeling, building regression models and running A/B tests. Automated reporting with Python, SQL, and VBA, developed Power BI and Excel-based interfaces, and mentored interns and junior analysts.

Python SQL VBA Clickhouse PostgreSQL Power BI Grafana Excel Regression Modeling A B Testing Mathematical Statistics Market Analysis Mentor

Education

Degrees, certifications, and relevant coursework

Higher School of Economics

Master's, Mathematical Methods in Economic Analysis

2020 - 2022

Activities and societies: Data Quality; Data Warehousing

Completed a Master's program in Mathematical Methods in Economic Analysis at the Higher School of Economics in Nizhny Novgorod. Coursework emphasized data quality and data warehousing.