Zhanara Sierra
Senior Data Engineer at Infinite Computer Solutions..
- Role
- Senior Data Engineer at Infinite Computer Solutions
- Location
- Brooklyn, NY, US
- LinkedIn followers
- 500 followers
About Zhanara Sierra
With 9+ years of experience in business intelligence and data engineering, I specialize in transforming complex datasets into clear, actionable insights. My career spans roles at Citi, Apollo Global Management, and Infinite Computer Solutions, where I’ve built scalable data solutions, optimized reporting processes, and delivered analytics that drive smarter decisions. At Citi, I developed robust BI reports and SQL solutions. At Apollo, I designed a data warehouse that boosted reporting efficiency by 30% and delivered executive-level Power BI dashboards. At Infinite, I combine BI tools with Python automation to create end-to-end analytics systems—integrating diverse data sources, migrating to cloud platforms, and enabling self-service reporting.
Experience
Senior Data Engineer
Oct 2023 — Present · US
Education
Al-Farabi Kazakh National University
Economics
2008 — 2012
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