Nathan Truong

IT Data Integration Intern

Talent

Arlington, TXMember since August 7, 2026

PythonPredictive ModelingAzure DevOpsGit

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PythonPredictive ModelingAzure DevOpsGit

About

Re-engineered the row-merge algorithm in a production XML generation framework, replacing row-by-row comparison with a hash-indexed lookup and cutting runtime 95% (~20x) on workloads that previously ran without finishing. Resolved an out-of-memory failure in a multi-file output writemode by refactoring XML post-processing into a streaming file-assembly method, allowing million-row jobs to complete end to end; deployed to master branch. Replaced hardcoded output logic in a shared, metadata-driven ETL framework with config-driven handling and automated job-status notifications, then reused the same XML implementation in a separate message-queue framework; delivered through Azure DevOps with Git.

Experience

IT Data Integration Intern - GM Financial - Arlington, TX

(2026-05 - 2026-08)

Re-engineered the row-merge algorithm in a production XML generation framework, replacing row-by-row comparison with a hash-indexed lookup and cutting runtime 95% (~20x) on workloads that previously ran without finishing.
Resolved an out-of-memory failure in a multi-file output writemode by refactoring XML post-processing into a streaming file-assembly method, allowing million-row jobs to complete end to end; deployed to master branch.
Replaced hardcoded output logic in a shared, metadata-driven ETL framework with config-driven handling and automated job-status notifications, then reused the same XML implementation in a separate message-queue framework; delivered through Azure DevOps with Git.

Order Manager/Carrier Services - Cache Information Systems - Arlington, TX

(2025-03 - 2025-07)

Managed full project lifecycle for business internet circuit installations, coordinating ISPs, internal technicians, and client stakeholders to ensure on-time activation and minimal downtime.
Integrated standard network infrastructure across new offices and acquisitions, maintaining compliance with enterprise IT standards and centralized management.
Troubleshot managed network hardware and circuit issues while maintaining detailed provisioning documentation to enhance visibility and service reliability.