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SAKSHI SHREE

@sakshishree

Software Engineer who developed Visa fraud analytics pipelines and cut query latency by 35% through a StarRocks migration.

India

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At Visa Inc, I developed fraud analytics and FeatureStore data pipelines on the Hawkeye platform, and implemented an EventsDB pipeline. I also migrated analytical workloads from Hive and MySQL to StarRocks, reducing query latency by 35%.

I automated ETL pipelines for the RIS-RCAM risk and compliance platform and supported a Tableau-to-Power BI migration by validating data for enterprise risk-monitoring dashboards. In TrustPay, a Visa Hackathon project selected for the final round, I developed an offline-capable payment solution with streaming, reconciliation, and fraud-control features.

Experience

Work history, roles, and key accomplishments

Software Engineer

Visa Inc

Jun 2025 - Aug 2026 (1 year 2 months)

Developed and optimized large-scale fraud analytics and FeatureStore data pipelines processing multi-terabyte datasets on the Hawkeye platform using PySpark, Hive, StarRocks, and MySQL, with automated ETL workflows orchestrated via Control-M. Engineered the migration of analytical workloads from Hive/MySQL to StarRocks, reducing query latency by 35%.

PySpark Hive StarRocks MySQL Control M YAML ETL Data Pipelines Data Migration Data Quality Validation Tableau Power BI

Software Engineer Intern

ThinkSys Inc

Feb 2025 - Mar 2025 (1 month)

Implemented secure authentication flows using JWT and built Node.js middleware for authentication, authorization, and request validation. Collaborated within an Agile engineering team to design, test, and integrate RESTful APIs using Node.js and Express.js.

JWT NodeJS ExpressJS REST APIs Middleware Agile Development