Preston Percival
Building scalable enterprise platforms, from cloud-native infrastructure and high-frequency trading systems to AI-powered solutions. Transforming complex business challenges into elegant technology.
8+ Years
Enterprise software engineering
200M+ Users
SharePoint Content Store platform
30B+ Calculations
Daily processing on PowerTools Platform
3 Degrees
Georgia Tech, UT Austin, Texas A&M
Featured Projects
Highlights from my professional and personal work.
Beer Recommender
A 2020 time capsule: NLP-powered beer recommendation engine built before the LLM revolution. Uses spaCy word embeddings and sentiment analysis to match natural language descriptions to beers — a precursor of the AI era that followed.
MealShare
React Native social meal prepping app that replaces overwhelming food trackers with community-based meal exchanges. Cook one meal, share with neighbors, and automatically track nutrition — reducing planning from 7 meals a week to 1.
Production Company — Interactive 3D Website
Immersive 3D rebuild of a production company's web presence using Three.js and React Three Fiber. Features a 4K panoramic EXR environment, rotating 3D model with real-time reflections, parallax camera with gyroscope support, GSAP fly-in animations, and time-of-day dynamic lighting.
PowerTools Platform — Multi-Tenant Auth
Architected SaaS-ready multi-tenant authorization system with unlimited organizational hierarchy support, migrating from Active Directory to Keycloak and modernizing from WCF to .NET 9 gRPC.