Los Angeles · Full-Stack Engineer · Rust + TypeScript
I ship systems that remove operational bottlenecks and improve execution speed.
At GoodUnited, I delivered automation and realtime fundraising systems for major nonprofits (including St. Jude and Wounded Warrior Project) in partnership with Meta.
- Rust
- TypeScript
- Node.js
- PostgreSQL
- MongoDB
- Playwright
- SSE
- Testing Suites
Verified outcomes
Hard metrics and execution under real production constraints
Eliminated high-volume response backlogs
Built a TypeScript + Playwright automation tool that ran at roughly 12x per-operator speed and scaled to 72 concurrent instances, clearing persistent backlog for high-volume fundraiser programs.
Replaced 48-hour lag with realtime fundraiser signals
Built an Express + Svelte + MongoDB app integrated with Meta APIs to capture fundraiser creation and donation events immediately, replacing delayed CSV workflows.
Built event-driven publishing platform in Rust
Designed a 13-crate Rust workspace with Directus webhook ingestion, queue-based processing, content transformation, and custom Substack integration for automation chains where official APIs were limited.
Open-source proof of how I think
These crates show the engineering traits I optimize for: explicit invariants, readable APIs, and architecture that makes incorrect states harder to express.
statum
Compile-time typestate patterns for Rust systems where transitions, staged construction, and persistence need to stay explicit.
- Makes invalid transitions impossible to represent at the type level
- Supports reconstructing machines from persisted data without dropping type safety
- Reflects my bias toward APIs that encode workflow rules instead of documenting them
- rust
- typestate
- invariants
nestum
Nested enum paths and match ergonomics for domains where hierarchy is real and flattening the model makes code harder to read.
- Lets APIs read like the problem domain, such as Event::Documents::Update
- Keeps nested invariants visible instead of hiding them behind conversion layers
- Shows my preference for abstractions that remove friction without weakening meaning
- rust
- enums
- proc-macros
modum
A Rust workspace lint tool for naming, namespace shape, and API-surface rules that I want codebases to hold consistently.
- Turns readability and API-shape standards into an enforceable workspace check
- Carries the same type-first, module-first standards used throughout this portfolio
- rust
- linting
- api-shape
Selected case studies
Three projects with measurable business and operational impact
Automation & Operations
Automated Fundraiser Acknowledgment at Scale
OutcomeDelivered 12x per-operator throughput and ran 72 parallel workers, eliminating backlog while reducing response errors.
Replaced a manual outsourced workflow for thanking fundraisers with browser automation that executed reliably and continuously.
Realtime Product Systems
Built Realtime Fundraiser Creation + Donation Visibility
OutcomeMoved teams from delayed, donation-only reporting to realtime operational visibility across millions of users and tens of millions of donation records.
Shipped a web app that enabled one-click fundraiser creation and immediate donation insight, replacing lagging batch CSV processes.
Platform Architecture
Custom Substack Publishing Pipeline in Rust
OutcomeShipped a deterministic automation chain from Directus webhooks through queued workers into publishing operations.
Built a CMS-driven event pipeline that transformed and published content through a custom Substack integration when official API coverage was limited.
Need deeper technical signal?
Open the live lab to inspect request flow, backend events, and SSE behavior in one place. I also publish candid architecture findings, including strengths and risk debt from external codebase reviews.