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SUMAIYA KHANSK
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SUMAIYA KHAN

@sumaiyakhan2

Senior Data Engineer at Liberty Mutual Insurance who cut matching on 500M records from over four hours to about five minutes.

United States
Message

At Liberty Mutual Insurance, I own architecture, roadmap, delivery, and production support for an enterprise entity-master platform. I designed and delivered a framework that matches records from multiple sources into one gold record per entity.

I cut attribute-level matching on 500M records from over four hours to about five minutes, enabling real-time use cases and compute savings. I also introduced testing approaches that reduced production incidents by 50%.

I lead a team of six engineers, planning sprints and translating product priorities into engineering plans. I’ve authored runbooks, supported onboarding, mentored engineers, and contributed to hiring decisions.

At Teradata Corporation, I supported 80+ customers with PDCR and VP upgrades and configuration. I also built data pipelines, designed warehouse and data mart architectures, and worked on migrations and HR reporting pipelines.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

DU

D Y Patil University

Bachelor of Technology, Computer Science

2014 - 2018

Bachelor of Technology in Computer Science from D Y Patil University, Mumbai, India, from 2014 to 2018.

AW

AWS

AWS Certified Business Professional, Cloud

AWS Certified Business Professional certification.

AW

AWS

AWS Certified Technical Professional, Cloud

AWS Certified Technical Professional certification.

TE

Teradata

Teradata Database Certified Associate, Database

Teradata Database Certified Associate certification.

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