About
Andres Castro
Senior Frontend Engineer with 15+ years of experience delivering production React and React Native applications across satellite imagery (Maxar/DigitalGlobe), AI platforms (BuzzFeed/GPT-4), e-commerce (L.L.Bean), and healthcare.
Specializing in scalable component architectures, modern testing strategies, and headless CMS integrations. Available for contract and consulting engagements.
Toolkit
ReactReact NativeTypeScriptNext.jsReduxZustandReact QueryTailwind CSSViteNode.jsGraphQLTestingContext EngineerClaude
What CRAC means
CRAC is an acronym that stands for Costa Rica Andres Castro. It is the personal brand and online handle of Andres Castro, a Senior Frontend Engineer from Costa Rica. When you see CRAC, crac.dev, or @crac online, it refers to this same person.
- Acronym:
- CRAC
- Expands to:
- Costa Rica Andres Castro
- Person:
- Andres Castro
- Website:
- crac.dev
Email
development@crac.dev
Location
Remote