Selected Projects

This list of projects represents the details of my experience across my career and how I supported customers’ decision making on complex challenges.

Retrieval-Augmented Generation (RAG) System for Legislative Text Analysis

I designed and built an end-to-end Retrieval-Augmented Generation (RAG) system to transform raw legislative text into validated, context-aware, and easily visualizable outputs.

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Christopher Teixeira
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Supporting the Internal Revenue Service Enterprise Data & Analytics Governance Program Management Office

Support the IRS by helping them provide an enterprise approach to data and AI governance as well as provide recommendations on aligning investments and activities to an entperise …

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Christopher Teixeira
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Transitioning evolutionary algorithm technology to Internal Revenue Service Enterprise

Support IRS staff with understanding evolutionary algorithms and adapting them for use within their environment.

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Christopher Teixeira
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System Modernization for TSA

As an individual contributor, I helped assess key steps to modernize a complex data engineering and analysis process built in Excel.

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Christopher Teixeira
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Bridging Innovation from Sports Technology to the Federal Government

Leading an accelator program to kickstart companies interested in supporting the federal government.

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Christopher Teixeira
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Data Science Upskilling for the CDC

As the Project Lead, we supported CDC's efforts in upskilling their staff in a variety of data science competencies from time series regression to data wrangling to communicating …

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Christopher Teixeira
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Personal Website

Using blogdown to create and host a website on AWS

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Christopher Teixeira
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Similar Players in MLB

Taking a quantitative approach to identify which players are similar to each other.

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Christopher Teixeira
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COVID-19 Healthcare Coalition

The COVID-19 Healthcare Coalition is a private-sector led response that brings together healthcare organizations, technology firms, nonprofits, academia, and startups to preserve …

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Christopher Teixeira
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