Institute of Mental Health logoInstitute of Mental Health Externship via Extern
Raymond Tyaba portrait

Biomedical engineering grad student exploring AI for health data

Graduate Biomedical Engineering student working on AI document insights and data extraction through a Pfizer externship.

🟢 Open to work

Work samples

Work includes project-based experience from the Pfizer Advanced externship, focused on AI methods for document insight and extracting structured data from text.

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

    Pfizer · Sep 2026 · ✅ Verified by Extern

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

    Prototype AI-powered document intelligence with Pfizer—using OCR, LLMs, and RAG to automate real enterprise PDF workflows and build a standout portfolio project.

    AI & MLPythonDocument IntelligencePresentation Skills
  • Healthcare Operations & Consulting Externship
    Healthcare Operations & Consulting Externship
    Institute of Mental Health logo

    Institute of Mental Health · ✅ Verified by Extern · ⏱️ In progress

    Healthcare Operations & Consulting Externship

    This externship explores how care coordination work in acute mental health settings can be designed, analyzed, and communicated as a customer-centric operational system. Externs study the case manager’s role at IMH to understand how workflows shape patient experience, surface hidden risks, and make invisible coordination work visible. Through structured analysis, process mapping, and dashboard prototyping, externs learn how operational clarity supports continuity of care, safety, and institutional decision-making.

    Stakeholder MappingSystems ThinkingProcess MappingChange Management

About me

Graduate Biomedical Engineering student working on AI document insights and data extraction through a Pfizer externship.

I am enthusiastic about medtech and am honing my practical skills through different projects. This includes an externship at Pfizer, where I worked on AI document insights and data extraction in pharmaceuticals.

Externships

Healthcare Operations & Consulting Externship

In progress

Experience

Customer Service Assistant

KPMG · March 2024 - Present

Biomedical Engineering Intern / Trainee

Amalthea Trust Engineering, Kyambogo University · Completed: 05 March 2025

Education

University of East London

Bsc Biomedical Engineering (Hons) · Class of 2026

University of the People

Bsc Computer Science · Class of 2027

Skills

Biomedical engineering fundamentalsAI concepts for document analysisData extraction from textProject-based problem solvingTechnical learning and rapid skill uptake

✅ Verified by Extern

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

Prototype AI-powered document intelligence with Pfizer—using OCR, LLMs, and RAG to automate real enterprise PDF workflows and build a standout portfolio project.

AI & MLPythonDocument IntelligencePresentation Skills

Overview

The externship produced a prototype system for extracting structured data and insights from enterprise PDF documents using OCR, LLMs, and retrieval-augmented generation. The work surveyed LLM architectures and prompt strategies, integrated OCR outputs with vector search, and assembled example pipelines for automated document workflows.

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

What I've accomplished

I reviewed a sample vendor documentation set and produced a detailed list of document types, inconsistent date formats, OCR and layout challenges, and content elements that risk extraction errors (tables, abbreviations, repeated disclaimers).

Project breakdown

View all work

✅ Verified by Extern · ⏱️ In progress

Healthcare Operations & Consulting Externship

This externship explores how care coordination work in acute mental health settings can be designed, analyzed, and communicated as a customer-centric operational system. Externs study the case manager’s role at IMH to understand how workflows shape patient experience, surface hidden risks, and make invisible coordination work visible. Through structured analysis, process mapping, and dashboard prototyping, externs learn how operational clarity supports continuity of care, safety, and institutional decision-making.

Stakeholder MappingSystems ThinkingProcess MappingChange Management

Overview

The work examined care coordination in acute mental health settings, focusing on the case manager role and operational workflows. Tasks included structured process analysis, process mapping, and dashboard prototyping. The deliverables documented coordination steps and surfaced operational gaps observed during the analysis.

Healthcare Operations & Consulting Externship

What I've accomplished

I analyzed workflows, mapped case-management processes, and produced artifacts that made coordination work visible and measurable.

Project breakdown

View all work