Liam Pieri's Personal Site

Senior Data Engineer @ Abett

As a Senior Data Engineer at Abett, I architected the conversion of ETL pipelines to a configuration-driven system using DBT & Dagster.

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Lead Data Engineer @ Lightbird.ai

Designed & implemented Data Lake for LLM Agent Product, creating multimodal ingestion ETL's in Dagster to supply up to date knowledge documents.

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Data Engineer @ Titanium Software (formerly NetNumber)

As a Data Engineer for Titanium Software I developed and improved several ETL pipelines utilizing Python, Logstash, and SQLite. These pipelines effectively enriched and cleansed telecom metadata. I also collaborated with customers to produce customized Kibana security reports for the centralized solution, Titan. Additionally, I proposed and implemented a successful CI/CD pipeline for the product.

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Associate Site Reliability Engineer @ RedHat

As an SRE for the Openshift Dedicated Platform team, I played a key role in enhancing the performance of Openshift Dedicated (RedHat's PAAS offering) by building operators and deploying an Elastic based monitoring solution.

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DevOps Engineering @ RedHat

By implementing K-means clustering in Python, Pandas, and Scikit-learn, I generated anomaly detection reports for the CI/CD of RHEL/Fedora, providing valuable data insights to development teams.

Software Engineering Intern @ Grove

Built computer vision application for sensing nutrient deficiencies in plants using Python, scikit-learn, and OpenCv.

Project: NeuralDigest

end to end machine learning project: scraping, processing, and applying LLMs to News Articles.

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Project: Fitstyle

I developed an artistic application called Fitstyle, which integrates advanced segmentation and style transfer technology to deliver a unique photo filter. Made with my friend Joel Goncalves.