Pfizer Externship via Extern

Computer science senior focused on AI and document data extraction

Senior CS student with hands-on experience in AI-powered document insights and extraction from a Pfizer externship.

Work samples

Work shown here centers on AI techniques for parsing documents, extracting data, and producing structured insights, informed by my Pfizer externship experience.

SignalDesk | AI Media Monitoring (Artemis Associates)
SignalDesk | AI Media Monitoring (Artemis Associates)
Translated analysts' manual search and reporting workflow into a modular TypeScript and React application, separating ingestion, deduplication, AI classification, and review stages. Implemented scheduled data ingestion and historical searches by date range using Supabase and PostgreSQL; set processing time limits and deferred unfinished articles to subsequent runs; implemented server-side authorization and PostgreSQL row-level security for workspace isolation; added regression tests for duplicate handling, provider polling intervals, historical date-range searches, and workspace review permissions.
TypeScriptReactSupabasePostgreSQL
Provision | Personalized Nutrition App Functional demo
Provision | Personalized Nutrition App Functional demo
Built a functional Swift and SwiftUI nutrition app demo that ranks meal choices around dietary preferences and nutrition goals. Implemented deterministic nutrient calculations and meal-priority ranking, with source attribution and confidence tracking.
SwiftSwiftUI

About me

Senior CS student with hands-on experience in AI-powered document insights and extraction from a Pfizer externship.

I am Yang Luo, a fourth-year computer science student working toward a bachelors degree. I have some practical experience and completed the Pfizer Advanced: AI-Powered Document Insights & Data Extraction externship, where I worked on AI document insight and data extraction tasks.

Externships

Pfizer Advanced: AI-Powered Document Insights & Data Extraction Externship

Pfizer

Experience

Founder

Prima Design Co · Nov 2024 - Present

Software Engineer Intern

Artemis Associates · May - Aug 2026

Software Developer | Team Training Program

Wouessi Mobile & Software Development Program · Mar - Jun 2025

Education

Western University

Bachelor of Science, Computer Science · Class of 2027

Skills

AI document insightsData extractionPythonMachine learningNatural language processing

Back to work

SignalDesk | AI Media Monitoring (Artemis Associates)

Translated analysts' manual search and reporting workflow into a modular TypeScript and React application, separating ingestion, deduplication, AI classification, and review stages. Implemented scheduled data ingestion and historical searches by date range using Supabase and PostgreSQL; set processing time limits and deferred unfinished articles to subsequent runs; implemented server-side authorization and PostgreSQL row-level security for workspace isolation; added regression tests for duplicate handling, provider polling intervals, historical date-range searches, and workspace review permissions.

TypeScriptReactSupabasePostgreSQL

View all work

Back to work

Provision | Personalized Nutrition App Functional demo

Built a functional Swift and SwiftUI nutrition app demo that ranks meal choices around dietary preferences and nutrition goals. Implemented deterministic nutrient calculations and meal-priority ranking, with source attribution and confidence tracking.

SwiftSwiftUI

View all work