DREWERNST.
Data Analyst // Full-Stack Engineer
I engineer full-stack applications and data pipelines that solve real business problems—turning raw requirements into reliable, production-ready systems.
Data Analysis
Cleaning, structuring, and analyzing complex datasets to extract actionable business insights.
Backend Engineering
Building reliable APIs and robust database architectures using Python, FastAPI, and PostgreSQL.
Frontend Development
Creating responsive, accessible, and high-performance user interfaces with React and Next.js.
Flagship Builds.
Pulse-AI Behavioral Finance
A behavioral finance SaaS equipped with an AI coach (Nova), a real-time stress index, Plaid streaming, and behavioral pattern detection for deep financial insights.
System Deep DivePCSP Assistant Pro
A specialized compliance documentation tool for state case managers. It securely encrypts user data locally in the browser using AES-GCM 256-bit encryption to ensure HIPAA compliance before saving.
System Deep DiveAdvanced Analytics Case Study
A comprehensive data analysis project using advanced PostgreSQL queries. I utilized CTEs, window functions, and joins to analyze e-commerce datasets and extract key business metrics like customer retention and sales trends.
System Deep DiveResaleIQ
AI-powered resale assistant that generates optimized listings and pricing intelligence for luxury goods.
System Deep DiveSystems Archive.
DTE Solutions HubDTE Solutions Hub
The central entry point for my suite of applications, demonstrating cross-app navigation, consistent UI design, and scalable deployment practices on Vercel and GitHub Pages.
MW PropertiesMW Properties
A marketing and lead-generation website built for a real estate investment group. Developed with React and Vite for fast load times and a custom contact form integration.
SetLogicSetLogic
A fitness tracking application that logs workout metrics and provides data-driven coaching feedback using a React frontend.
Keys BeatsKeys Beats
An interactive promotional website for an audio producer, featuring real-time visual effects built with the HTML5 Canvas API and Web Audio API.
NestLegacy ShellNestLegacy Shell
A landing page concept for an enterprise financial technology product, highlighting modern UI design principles and responsive layouts.
FluffFluff
A golf application designed to map and analyze GPS and biometric data for personal performance tracking.
Pro DipPro Dip
A business website for an automotive detailing company. Built with vanilla JavaScript and CSS Grid to showcase their services without heavy framework dependencies.
Tony's LandscapingTony's Landscaping
A service quote generator and informational website for a commercial landscaping business.
SiKnight HubSiKnight Hub
A portal for a web-based game, featuring a real-time leaderboard and user progress tracking.
My// Identity
My work sits at the intersection of backend architecture and user experience—where structured data, predictive analytics, and real-world usability come together.
I specialize in creating end-to-end systems that transform raw data into meaningful insights, whether in financial behavior, clinical workflows, or business operations.
Philosophy
- Deterministic Architecture: Systems should be reliable, predictable, and built on strong data integrity.
- Signal Clarity: Data should be structured and presented in a way that makes decisions obvious - not overwhelming.
- Analytical Precision: Every system should produce measurable, meaningful outcomes using behavioral and operational data.