James Xavyr Moss

Las Vegas, Nevadaxmoss10@gmail.comGitHub

Technical skills

Strong
JavaScript, React, Next.js, React Native, Redux, SQL, NoSQL, MongoDB, Node and Express, GraphQL, WebSockets, HTML, CSS, Git, Mapbox, Deck.GL, responsive development.
Experienced
Golang microservices, Docker, Postgres, Shopify and Liquid, Apollo, Amazon Web Services, Swift, Java, Ruby.

Professional experience

Lending Trellis

Stack: Next.js.

Next.js retrieval system for a mortgage brokerage.

  • Hybrid search using embeddings, vector similarity, a lexical fallback, sampling, and optional reranking.
  • Citation checks back to source pages.
  • Eligibility rules kept separate from model recommendations.
  • Structured loan-program extraction from PDFs.
  • Background jobs for documents over a thousand pages.
  • A large Postgres schema.
  • Personal data separated with privacy in mind.
  • Stripe subscription webhooks with idempotent updates.

Magnet Digital Forensics

senior full stack. Stack: Next.js, TypeScript, GraphQL, SQLite.

non-disclosure agreement

  • Took the prototype to paying customers.
  • Server components.
  • Real database migrations.
  • Deck.GL maps.
  • Realtime subscriptions.
  • Theming.
  • Licensing.

Grayshift

senior full stack. Stack: React, TypeScript, GraphQL, Postgres.

ArtifactIQ — digital forensics.

  • Deck.GL map of phone locations.
  • App-wide filtering.
  • Roles and permissions.
  • Row-level security.
  • Exports.
  • Extraction sharing.

Bantam-Tech

senior frontend. Stack: Mapbox and Deck.GL in Angular and React.

non-disclosure agreement

  • Polygon drawing.
  • Time playback of movements.
  • Cypress tests.

CyberGRX

senior frontend. Stack: React, TypeScript, Node, GraphQL.
  • Frontend lead on a progress tracker and an internal ingest app.
  • Shared component library.
  • Cypress tests.
  • Mentored junior engineers.

Gnarbox

full stack. Stack: React Native for iOS and Android, Golang microservices, Redux.
  • Component library.
  • Continuous integration.
  • Native list stability.

Codesmith

software engineer.
  • React education app.
  • Node and Express.
  • Tests.
  • Mentorship.

Cevado Technologies

software engineer.
  • Real-estate listing integration.
  • PHP, SQL, Mapbox.

Meng Tao College Consulting

full stack.
  • Ruby and Sinatra testing app for students.

Open source

LiveQL. A JavaScript library for realtime GraphQL updates over WebSockets when polling is a poor fit.

Remote Coding Coach

Remote Coding Coach. Weekly classes in JavaScript, React, Next.js, GraphQL, and Postgres. Clients have received offers totaling 495 thousand dollars.

Education

  • Pitzer College, bachelor of arts, international and intercultural studies.
  • Claremont Graduate University, master of science in information systems and technology, unfinished.

Interests

  • Public tech talks, including a GraphQL talk at SoCal React in April 2018.
  • Surfing.
James Xavyr Moss