Currently an Extern @Outamation·🟢 Open to work

Computer Engineer building tools and AI for real workflows

I apply AI to make messy document workflows searchable and automatable, with hands-on externship experience in mortgage document automation.

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Work samples

Work spans AI, data analysis, software development, and applied technology, with projects in predictive modelling, automation, and data-driven applications.

Outamation AI-Powered Workflow Automation Externship
Outamation · Oct 2025 · ✅ Verified by Extern
Outamation AI-Powered Workflow Automation Externship
An Outamation externship exploring AI methods for turning unstructured mortgage document workflows into searchable, automatable data.
AI & MLOperationsGoogle ColabLlama IndexPython
Consumer Behavioral Trends
Apr 2026
Consumer Behavioral Trends
I analyzed Fitbit datasets with Python for Bellabeat, identifying patterns in activity, sleep, and user behavior. After cleaning and merging the data, I found a moderate positive correlation (0.41) between activity and sleep quality. I visualized the findings using Matplotlib and Seaborn, revealing
PandasData AnalysisData VisualizationPython
Mobile Application to Detect and Recognize Traffic Signs
Jul 2026
Mobile Application to Detect and Recognize Traffic Signs

About me

I apply AI to make messy document workflows searchable and automatable, with hands-on externship experience in mortgage document automation.

I am Rachel Mifor Agyingi, a Computer Engineering graduate exploring the intersection of technology, data, and artificial intelligence. I enjoy working on problems that sit beyond a single discipline, with experience spanning software development, data analysis, AI, and technology projects in healthcare, sustainability, and digital innovation.

Externships

Outamation AI-Powered Workflow Automation Externship

Outamation

Experience

Digital Impact Intern

UNICEF Cameroon · Jan 2026 - Jul 2026

Front End Development Intern

Fapshi Inc. · Aug 2025 - Jan 2026

Marine and Community Conservation Extern

Extern · Sep 2025 - Nov 2025

Front End Developer

Restou · Aug 2024 - Jan 2025

Education

University of Buea

BEng Computer Engineering · Class of 2026

Skills

Artificial intelligenceDocument data extractionWorkflow automationMachine learning fundamentalsPythonComputer VisionExcelSQL AnalyticsHTMLTailwind CSSCSSjavaScripttabPower BIGoogle AnalyticsGoogle Sheets

Back to works

Outamation · Oct 2025 ↗

✅ Verified by Extern

Outamation AI-Powered Workflow Automation Externship

An Outamation externship exploring AI methods for turning unstructured mortgage document workflows into searchable, automatable data.

AI & MLOperationsGoogle ColabLlama IndexPython

Overview

The work built an end-to-end document intelligence pipeline for mortgage files, combining OCR, extraction, retrieval, and a user-facing QA interface. Deliverables included Colab notebooks, OCR comparisons, extraction code, a LlamaIndex-based RAG pipeline, a Gradio chatbot, and an integrated demo with metrics and documentation.

Outamation AI-Powered Workflow Automation Externship

Open Link

What I've accomplished

I produced a complete AI-powered mortgage document pipeline: OCR comparisons and preprocessing, field extraction code, a vectorized RAG index with evaluated embeddings, a Gradio Q&A chatbot, and an end-to-end demo with test metrics and documentation.

Project breakdown

View all works

Back to works

Apr 2026

Consumer Behavioral Trends

I analyzed Fitbit datasets with Python for Bellabeat, identifying patterns in activity, sleep, and user behavior. After cleaning and merging the data, I found a moderate positive correlation (0.41) between activity and sleep quality. I visualized the findings using Matplotlib and Seaborn, revealing

PandasData AnalysisData VisualizationPython

Overview

View all works

Back to works

Jul 2026

Mobile Application to Detect and Recognize Traffic Signs

Overview

View all works

Work samples

Outamation AI-Powered Workflow Automation Externship

Consumer Behavioral Trends

Mobile Application to Detect and Recognize Traffic Signs

About me

Outamation AI-Powered Workflow Automation Externship

Overview

What I've accomplished

Project breakdown

How AI Reads and Understands Mortgage DocumentsI explained how large language models process text and generate responses, summarizing their training and refinement.

Learn to Work with Python for AI-Powered Document ProcessingI prepared and cleaned mortgage-related data and images using Python in Google Colab, producing notebooks and processed outputs for OCR-ready document data.

Data Extraction from Documents Using PythonI extracted and structured text from multi-page mortgage PDFs using PyMuPDF, then analyzed layout issues and proposed spatial logic to map labels to values.

Advanced OCR Comparison and Layout-Aware ExtractionI compared three OCR engines and reported which performed best on a scanned mortgage PDF.

Introduction to Retrieval-Augmented Generation (RAG)I built a complete RAG pipeline using LlamaIndex and tested document retrieval end-to-end in a Colab notebook.

Advanced RAG and Open-Source ExperimentsI compared three embedding models in a RAG pipeline and selected the fastest accurate option for production use.

Blob Processing, Classification, and RoutingI built a page-level segmentation and metadata pipeline to split multi-document PDF blobs and label each page with doc_id and doc_type.

Gradio Chatbot with RAG IntegrationI built a Gradio chatbot UI connected to a local RAG pipeline that accepted PDF uploads and answered document questions.

Consumer Behavioral Trends

Overview

Mobile Application to Detect and Recognize Traffic Signs

Overview