Drawing № 001 · v.2026.05
Ray Hamilton. Engineering
Sheet 1 of 4 · Scope · scale 1:1

Ray Hamilton.
Engineering.

Software engineering for startups that need things done right — and teams that need to ship.

§ 01Scope of practice

Iengineer products that work1 and teams that ship2. Twelve years building backends in Go, frontends in React, and the infrastructure that runs both. Hands-on through every stage — from architecture review to the production deploy at midnight.

DisciplineStackYears
Full-stack product engineeringGo · React · PostgreSQL12
Technical leadershipOrg design · hiring7
AI-powered productsLLMs · embeddings · evals3
Startup consultingArchitecture · roadmap5
Sheet 2 of 4 · Practice · scope of services

Four practices. One engineer.

§ 02Practice · §02.01–§02.04

Each engagement begins with a fixed-fee scope letter and an explicit “what we’re not building” list. The latter is sometimes the more useful document.

Sheet 3 of 4 · Drawings · selected work

Work delivered. Out in the world.

§ 03Drawings · selected
Fig. 03.01Live · early access
VaultMTGSolo build — design, engineering, ops
◆ Featured drawing

VaultMTG

Solo build — design, engineering, ops

A desktop companion for Magic: The Gathering Arena. Real-time draft pick recommendations, match history tracking, deck performance analytics, metagame insights. Three years of evening-and-weekend work, currently in early access with 800+ active users.

Stack
Go · React · TypeScript · SQLite · Wails
Status
Live · early access
Visit VaultMTG
Fig. 03.02Live
rhamiltoneng.comPersonal — this site

rhamiltoneng.com

Personal — this site

Engineering portfolio and practice page. Statically exported, hosted on AWS S3 + CloudFront. Designed and built from the Ray Hamilton Engineering design system; no off-the-shelf template.

Stack
Next.js · TypeScript · Tailwind CSS · AWS
Status
Live

Further drawings — under NDA, or in progress — available on inquiry.

Sheet 4 of 4 · Inquiry · to commission work

Send the brief. I'll write back.

§ 04Inquiry · commission form

Submitting opens your mail client with the brief pre-filled. Or write directly: ray@rhamiltoneng.com.