About Mary
My candidacy is defined by a rigorous synthesis of theoretical depth and practical,
enterprise-grade experience, aligning well with the high-impact, technology-driven environment
for which your teams are known.
I hold a degree in Actuarial and Financial Mathematics, and I supported academic programs as
a TA in Calculus, Probability Theory, and Optimization, which sharpened my ability to
communicate complex concepts with clarity and precision. I also completed an M.S. in Applied
Statistics and Data Science with a focus on machine learning, deep learning, and predictive
modeling, equipping me with the analytical and modeling skills required to tackle sophisticated
data challenges.
Professionally, I bring nearly four years of production experience as a Data Quality Engineer
specializing in enterprise-scale financial market data. In this capacity, I architected, validated,
and maintained data quality frameworks that ensured the reliability and accuracy of
mission-critical information flows across distributed systems. I also collaborated closely with
cross-functional engineering teams to integrate data governance standards into complex IT
landscapes — a nexus of rigorous data science and dependable system engineering.
I am particularly excited about roles that allow me to:
● Lead or contribute to data-centric and analytics-driven initiatives, including feature
engineering, model development, system optimization, and architecture refinement.
● Drive novel quantitative solutions that integrate global methodologies into dynamic
technology landscapes.
● Partner with cross-functional teams to build resilient, innovative infrastructure that
supports growth at scale.
Armenian
Native or bilingual
English
Fluent
Can work on-site
Yerevan (up to 50km)
Experience
- OneMarketData-YerevanData Quality EngineerDIGITAL AND ITJanuary 2022 - Today (4 years and 5 months)Yerevan, Armenia• • Developandmaintainautomateddataqualitychecks, utilizing statistical and analytical models to monitor financial market data accuracy.• • Normalizeandtransformmulti-vendordatausingcustomscripts (Python, SQL, Bash, etc.), loading it into internal systems to supportRTandEODfinancialproducts.Collaboratetomaintain reliable data feeds.• • Partner with cross-functional teams and external clients to troubleshoot complex data issues and continuously optimize data pipelines, utilizing Jira and Confluence for projecttracking,documentation,workflowimprovement,etc.• • Write complex SQL queries to troubleshoot data inconsistenciesandperformcustomdataextractsfor internal and client reporting purposes.
- AUA (CSE Department)Teaching AssociateEDUCATION AND E-LEARNINGJanuary 2025 - Today (1 year and 5 months)Yerevan, ArmeniaProbability Theory (CS) Linear Algebra and Multivariable Calculus (BUS) - AUA Probability Theory (M.S.) - YSU
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Education
- GoingforMaster'sDegree2025GoingforMaster'sDegree
- Bachelor'sDegree2020PolytechHighSchool2020Bachelor'sDegree2020