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Matt Szubrycht

PROFILE

Matt Szubrycht

Matt Szubrycht developed infrastructure and automation features for the CDCgov/prime-reportstream repository, focusing on local development, security, and deployment consistency. He dockerized PostgreSQL 16.6, creating a reproducible local environment using Dockerfile and Makefile automation, which streamlined onboarding and reduced environment drift. Matt also prepared an IP cleanup workflow by scripting in Python and Shell, enabling direct execution and validation with test data. In addition, he enhanced CI/CD pipelines by making Trivy security scanning configurable and standardized Terraform network policies across multiple environments. His work demonstrated depth in DevOps, Infrastructure as Code, and scripting, addressing practical engineering challenges.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

5Total
Bugs
1
Commits
5
Features
4
Lines of code
10,975
Activity Months3

Work History

April 2025

2 Commits • 2 Features

Apr 1, 2025

April 2025 monthly summary for CDCgov/prime-reportstream focused on delivering configurable security scanning and cross-environment infrastructure standardization to improve deployment flexibility, security posture, and operational consistency.

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025 – Prime Report Stream: Prepared IP cleanup workflow for production use and testing by making ip_cleanup.py executable and adding sample test data to enable validation and testing. These changes establish a runnable baseline for IP hygiene automation, enabling faster QA cycles and smoother future deployments. No major bugs reported this month in this repository.

February 2025

2 Commits • 1 Features

Feb 1, 2025

February 2025 (2025-02) – Summary for CDCgov/prime-reportstream: Key features delivered: - Dockerized PostgreSQL 16.6 with a complete local development workflow (Dockerfile + Makefile) to build PostgreSQL from source, configure runtime environment, and provide guidance for local development and testing. Not intended for production use. Commit: 56ff2c9764434e5857eaeaaf8de06f4a556a18da. Major bugs fixed: - Configuration consistency: standardized on the rsuser user across Docker build and runtime configurations, resolving username drift between build-time and run-time. Commit: 8a50a63184fcc6c4e28c6d1905fdf0086d745f59. Overall impact and accomplishments: - Establishes a reproducible, containerized PostgreSQL 16.6 environment for local development, reducing setup time and environment drift, and enabling more reliable testing workflows. - Improves developer onboarding and consistency across the local dev stack, laying groundwork for future testing and feature work. Technologies/skills demonstrated: - Docker, Dockerfile, Makefile automation, building PostgreSQL from source, containerized development workflows, and environment configuration management. Business value: - Faster onboarding for new engineers, more reliable local testing, and lower risk of environment-related defects in downstream features.

Activity

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Quality Metrics

Correctness98.0%
Maintainability98.0%
Architecture96.0%
Performance92.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

DockerfileHCLMakefilePythonShellYAML

Technical Skills

AzureBuild AutomationCI/CDDevOpsDockerGitHub ActionsInfrastructure as CodePostgreSQLScriptingTerraform

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

CDCgov/prime-reportstream

Feb 2025 Apr 2025
3 Months active

Languages Used

DockerfileMakefileShellPythonHCLYAML

Technical Skills

Build AutomationDevOpsDockerInfrastructure as CodePostgreSQLScripting

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