Marianna Amirkhanyan

I am a results-driven Junior Data Quality Specialist with a strong foundation in data quality, system integration, and database technologies. I have successfully transformed over 500,000 rows of raw customer data into clean, structured models with 99.8% accuracy, supporting the go-live of more than 60 customer accounts. My work includes building automated import pipelines that reduced manual processing time by 40% and resolving over 150 data issues, such as duplicate records and inconsistent invoice totals.

In my current role at ServiceTitan, I validated and imported legacy customer data from over 50 systems, including QuickBooks and Payzerware, into our platform. I have automated data quality checks using SQL and Excel, which has reduced manual correction time by 30%. Collaborating cross-functionally with onboarding, customer success, and engineering teams has been crucial in troubleshooting issues and ensuring timely go-lives, ultimately delivering clean, reconciled datasets that support customer readiness.