Developed robust backend services in TypeScript, implementing MVC architecture to support efficient code management and reliability.
Engineered relational data models in PostgreSQL to enhance multi-tenant compliance workflows.
Developed and implemented data models focused on time and status metrics to support robust analytics pipelines.
Established role-based access controls at the query level to safeguard data retrieval and ensure authorized user access.
Developed audit logs that exclude PII, facilitating safe operational analysis while adhering to compliance standards.
Engineer I
College Board
Reston, VA
05.2023 - 07.2024
Led data reconciliation and reliability efforts across multiple distributed systems supporting PSAT, SAT, and AP digital testing.
Streamlined migration of analytics processes from Athena to Redshift, significantly improving performance and scalability for reporting needs.
Conducted in-depth analysis of large datasets and telemetry from bluebook application to enhance operational visibility during global test administrations.
Enhanced reporting accuracy and scalability through standardization of query logic validation checks and data assumptions across teams.
Executed comprehensive analysis of large datasets utilizing Python (Pandas, Matplotlib) and SQL to derive actionable performance insights.
Contracting Engineer
College Board
Reston, VA
04.2022 - 05.2023
Executed complex SQL queries in AWS Athena to reconcile extensive distributed datasets, facilitating precise reporting for high-stakes testing initiatives.
Spearheaded end-to-end management of Test Day Toolkit (TDTK) reporting, encompassing requirements gathering with stakeholders and development of production dashboards in Tableau.
Identified and resolved data discrepancies by examining upstream and downstream data flows, resulting in improved data integrity and increased stakeholder trust.
Collaborated cross-functionally with engineers, product managers, and QA teams to validate data assumptions and align reporting with system behavior.
Supported operational analytics during live test windows, ensuring timely insights and rapid issue identification under tight deadlines.
Associate Software Engineer
Revature
Reston, VA
12.2011 - 04.2022
Developed and maintained RESTful APIs using Java, Spring Framework, and SQL, implementing CRUD operations and backend business logic.
Built client-facing single-page applications using React, JavaScript, HTML, and CSS, integrating frontend components with backend services.
Designed and documented entity-relationship (ER) models to support application and analytics needs, ensuring referential integrity and schema consistency.
Collaborated in a structured training and project environment, gaining hands-on experience with full-stack development patterns and software engineering best practices.
Senior Software/Database QA Engineer, Test Manager at Cydecor / InnovaSystems InternationalSenior Software/Database QA Engineer, Test Manager at Cydecor / InnovaSystems International