Saskatoon, SK

Emilio Montelongo Luna

Building scalable infrastructure, optimizing complex ETL pipelines, and engineering backend systems that drive business intelligence.

About Me

I am a Computer Science student at the University of Saskatchewan specializing in Data Engineering and Systems Architecture. My work spans building secure backend systems for stealth SaaS startups, architecting Medallion data lakehouses on Databricks, and automating enterprise ETL pipelines.

I thrive on turning raw, messy data into high-fidelity, analytics-ready models that stakeholders can actually use to drive decisions. Whether it's standing up cloud infrastructure with Terraform, optimizing SQL queries, or orchestrating multi-agent AI systems, I build for scale and reliability.

Fast Facts

FocusData Engineering & Backend
CertificationsDataExpert.io DE Bootcamp
DeepLearning.AI AWS Spec
Core ToolsPython, SQL, Databricks, Spark
Cloud & InfraAWS, GCP, Terraform, Docker
Professional History

Experience

Jul 2026 – Aug 2026
Saskatoon, SK
Digital Health Analytics Student
Saskatchewan Health Authority
  • Developed Power BI leadership dashboards using DAX measures to communicate analytics demand and team capacity.
  • Automated reporting for the I4BH Product Catalogue and optimized data quality procedures.
Mar 2026 – May 2026
Remote
Freelance Data Analyst
Powertrust
  • Standardized raw electricity meter data from global solar projects, ensuring high-fidelity outputs for commercial reporting.
  • Architected interactive Tableau dashboards integrating technical metrics with commercial contracts to drive informed decision-making.
Jan 2026 – Mar 2026
Remote
Backend Engineer & Data Architect
Brand Love Inc.
  • Delivered secure multi-tenant PostgreSQL backend with strict data isolation for stealth SaaS, integrating Google Gemini AI to analyze live productivity metrics.
  • Engineered automated n8n pipelines and OAuth 2.0 integrations for ClickUp and Calendly, resolving complex routing.
Oct 2024 – Nov 2024
Remote
Cyber Security Data Collection Research Assistant
PatchIT
  • Investigated and categorized diverse software security vulnerabilities, specifying threat types and remediation tools.
Jun 2024 – Present
Remote
AI Data Quality Analyst
Outlier
  • Conducted detailed analyses of LLM-generated prompt responses, assessing output for truthfulness, relevance, and coherence.
Jun 2025 – Aug 2025
Remote
AI Product Development Intern
PopIn
  • Engineered an AI-driven backend for PopIn's mobile app, boosting user networking through personalized recommendations.
  • Developed a recommendation engine with TF-IDF and cosine similarity to accurately match event attendees.
Technical Portfolio

Selected Projects

Automated Electricity Data ETL

Engineered a Python/Pandas automated ETL pipeline for electricity sales data, eliminating manual retrieval and cutting workload by 5 days per quarter. Extracted and flattened nested JSON into optimized Parquet formats.

PythonPandasParquet

GlobalRetail Databricks Lakehouse

Engineered a Medallion-architecture lakehouse on Databricks consolidating multi-country retail data across 11,000+ stores, delivering analytics-ready models for downstream Power BI insights.

DatabricksDelta LakePower BI

Music Analytics Pipeline

Engineered an end-to-end ELT pipeline ingesting 500+ artists into a GCP Medallion architecture. Built dbt Core models served via Looker Studio. Provisioned infrastructure entirely as code using Terraform.

MageBigQuerydbtTerraform

DE-5day (TPC-H)

Production-style medallion pipeline on Databricks processing the TPC-H benchmark dataset (8 tables, ~43M rows) via serverless compute. Handled SCD Type 1 and automated data-quality checks.

DatabricksPySparkMedallion

Advisorverse Multi-Agent AI

Engineered a multi-agent orchestration system utilizing external LLM APIs, designing modular Python workflows with strict state management to solve complex, multi-step queries and reduce hallucinations.

PythonLLMsOrchestration

BinSight (Google DeepMind Hackathon)

Developed an AI-powered safety assistant web app utilizing Gemini 3 Pro Vision to identify and divert hazardous household e-waste. Integrated Google Maps Grounding for hyper-local safety checks.

React 19Gemini APIGoogle Maps

Paper Sky Real-Time Web App

Developed a full-stack, real-time collaborative web application using Next.js and a FastAPI backend. Engineered custom WebSocket integrations to broadcast live events across connected clients.

Next.jsFastAPIWebSockets

BoulderTracker Web Application

Built a responsive, dark-mode web application enabling rock climbers to log bouldering sessions, track send statistics, and manage active projects with custom React hooks and REST APIs.

ReactJavaScriptREST API

PocketRad Medical AI Tutor

Engineered a specialized AI tutoring system utilizing MedGemma and MedSigLIP models to process and analyze medical imaging data, designed to assist in radiology training workflows.

MedGemmaMedSigLIPAI

Electricity Demand Forecasting

Engineered an ARIMA time series forecasting model to predict half-hourly electricity demand for the Australian energy market, delivering a 15% RMSE baseline.

ARIMATime SeriesPython

Traffic Volume Forecasting

Deep learning model built in PyTorch analyzing and predicting real-world traffic patterns utilizing LSTM architecture and machine learning pipelines.

PyTorchLSTMsDeep Learning

UFood Marketing Analytics

Conducted comprehensive exploratory data analysis (EDA) on marketing campaign datasets to evaluate customer purchasing behaviors and identify high-value demographic segments.

PythonPandasSeaborn

COVID-19 Data Exploration Dashboard

Developed a comprehensive COVID-19 data dashboard using advanced SQL techniques and Tableau, enabling multi-metric regional analysis and revealing pandemic impact trends.

SQLTableauAnalytics

Munchy's Pet Supply Executive Dashboard

Developed an interactive Tableau executive dashboard analyzing sales and operational data to identify top-selling products, shipping cost impacts, and profit margins.

TableauBusiness Intelligence
Outside the screen

Beyond the Code

Hobbies & Interests

  • ✿ Learning new things every day
  • 🎨 Buidling Legos and painting
  • 🎵 Playing piano
  • 🧗 Rock climbing & bouldering
Open Connection

Let's Connect