MITRE

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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From Data to Decisions: MITRE’s Approach to Responsible AI with Christopher Teixeira

Dive into the complexities of building reliable AI models in high-stakes environments, where data integrity can mean the difference between success and unintended consequences.

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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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Working with Messy Data

A talk offered to the UMass Amherst Student Chapter of SIAM sponsored by the SIAM Visiting Lecturer series.

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Christopher Teixeira
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When Machine Learning Fails

A talk offered to the Dublin Area Student Chapter of SIAM sponsored by the SIAM Visiting Lecturer series.

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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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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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