THINH T PHAM

Java Software Developer

3+ years of Java development, production support, and systems analysis for enterprise Medicaid platforms. Repeatedly eliminated manual inefficiencies: reduced an 8-hour batch process to under 5 minutes (95% reduction, saving 192 hours annually), and optimized a Medicaid audit database via table partitioning, indexing, and data retention strategies, cutting page load time from 5 minutes to 1.8 seconds and eliminating 36 hours of annual manual maintenance through a custom cleanup interface.

Professional Experience & Skills

Associate Systems Analyst

Acentra Health · March 2023 – Present

  • Independently designed and developed EmailBlast, a full-stack Java/Spring Boot application automating provider email notifications for the Wyoming Medicaid program. Reduced processing time per run from roughly 8 hours to under 5 minutes (95%+ reduction), saving 192 hours annually.
  • Developed a custom data retention interface in Java and PL/SQL for Washington's ProviderOne MMIS, eliminating 36 hours of manual intervention annually while maintaining 100% data integrity.
  • Optimized user audit page performance for ProviderOne via table partitioning, indexing, and data retention strategies, cutting load times from 5 minutes to under 1.8 seconds to meet SLA requirements.
  • Diagnosed and resolved framework-level issues for ProviderOne, maintaining 24/7 system availability across state agency integrations.
  • Supported inbound and outbound interfaces for ProviderOne, ensuring secure SFTP data transfers for interagency data exchange.
  • Provisioned user accounts and profiles across Washington's ProviderOne MMIS, Michigan's CHAMPS MMIS, and Wyoming's BMS, enabling automated role-based access control.

Software Developer (Contingent Worker)

BlackRock · November 2021 – November 2022

  • Built a Java server using REST/gRPC to ingest terabytes of financial data into AWS S3, leveraging HashiCorp Vault to ensure client data security.
  • Architected a metadata storage solution built on Cassandra with proprietary technology, collaborating with stakeholders to develop a Python SDK for seamless vendor data onboarding.
  • Deployed and managed Go and Python services in Kubernetes to ensure reliable, asynchronous data processing.

Associate Software Developer

Revature · August 2021 – November 2021

B.S. in Computer Science

University of Massachusetts Amherst · February 2021

Professional Side Projects

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