~/Davis Brown

Senior Software Engineer · Full-stack · Oklahoma City

I ship full-stack products, end to end.

Five years building enterprise HR and AI-assisted products: React and TypeScript on the front, GraphQL APIs in PHP and C#, Go services underneath. I own the schema, the API and the interface, and I work test-first.

Jun 2026 to now
Pull Up, founder & sole engineer
Schema to gesture: Go API, PostgreSQL + PostGIS, Expo app on iOS, Android and web.
2025 to 2026
Senior Software Developer, Paycom
AI-assisted chat: React frontend, GraphQL APIs in PHP and C#, Go platform services. Mentored junior developers across teams.
2021 to 2025
Software Developer, Paycom
Secure document upload, e-signature and confidential data workflows. Introduced TDD and took coverage on critical paths to 95%.
2021
BS Computer Science with Cybersecurity, Oklahoma Christian University
Recipient, Founders’ Scholarship.
● live · 2026

Pull Up

Find live pickup basketball. A map of courts showing who's playing right now. Court locations are crowd-sourced and seeded from OpenStreetMap; live activity comes from geo-verified check-ins and crowd reports.

GoPostgreSQL + PostGISExpo · React NativeMapLibreiOS · Android · web
Read the case study →
The pull-up map: basketball court pins across Lower Manhattan The pull-up map: basketball court pins across Lower Manhattan
178 queries, no ORM: why Pull Up uses sqlc Same rate card, different bill: choosing between Fable 5.1 and Astra
Davis Brown

Senior engineer who owns the whole stack.

Senior full-stack engineer with five years building enterprise HR and AI-assisted products: React and TypeScript on the front, GraphQL APIs in PHP and C#, Go services underneath. I work test-first, take incidents seriously, and mentor as much as I ship.

frontend
TypeScript · React · React Native · Expo · Astro
backend
Go · PHP · C# · GraphQL · PostgreSQL · PostGIS
now
● Open to senior full-stack roles · remote or Oklahoma City
More about me →

Hiring for a senior full-stack role, or want to talk maps and Go? I reply within a day.