DATA
Decision-Ready Data Builder

I build decision-ready data products that move the business.

Marketing analytics, data engineering, and machine learning — from attribution and forecasting to automated pipelines and LLM systems. M.S. Data Science, University of North Texas (May 2026) — now open to full-time roles.

Isagani Julian Hernandez III
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43.8%
Revenue leakage diagnosed
InkImpact · retention & LTV case study
40%
Reporting time reduced through automation
E-commerce ETL pipeline, self-directed
85%
Booking prediction accuracy
SkyInsight · British Airways case study
Selected Work

Three decision-ready data products

0.9718Hybrid NLP + Anomaly Detection

Guardian Recruit

Machine Learning · Data Engineering

I built a decision-ready fraud detection system that combines BERT NLP, anomaly detection, and SHAP explainability to flag suspicious job listings with interpretable risk signals.

Fraud Detection XAI NLP
Live Demo →
7.7M7.7M Records Across 49 States

SafeRoute Analytics

Data Engineering · Machine Learning

I engineered the data pipeline behind a 7.7M-record safety analytics system, powering risk clusters, severity models, and an interactive advisory tool for logistics and insurance use cases.

Big Data XGBoost Risk Management
View Project →
RAG BackendOwned Retrieval Pipeline Architecture

Deep Learning RAG Agent

Data Engineering · Machine Learning

I built the decision-ready retrieval backbone for a deep learning RAG agent, engineering ingestion, vector search, and orchestration so users could get grounded answers with source context.

RAG LangChain LangGraph
Live Demo →

Hi, I'm Isagani Julian.

I'm a business-minded data scientist who treats every model as a decision someone downstream has to trust and act on. I care as much about the clarity of the finding as the accuracy of the number — which usually means a clean pipeline, a sharp visual, and a story that survives contact with a stakeholder meeting.

UNT Master's commencement M.S. Data Science · UNT · May 2026
Right Now

Where I am right now

Actively Searching

Open to Full-Time Roles

Recently completed my M.S. in Data Science and my capstone at UNT — now looking for a full-time Data Science, Data Engineering, or Marketing Analytics role where I can ship decision-ready systems from day one.

DFW Metroplex · Open to Relocation
Shipped

Guardian Recruit

Wrapped my Master's capstone — a hybrid BERT + Isolation Forest fraud detection system for digital recruitment platforms with SHAP-driven explainability, reaching 99% accuracy and a 0.9718 ROC-AUC.

View case study →
Capstone · UNT DTSC 5082

Outside of data: sewing, painting, and trails — habits that sharpen the pattern recognition I bring to every analysis. More about me →