About

I work where product intent meets system reality.

I started in UX/UI and frontend development, then moved toward the layers that make a feature dependable: API design, business logic, data, delivery systems, and technical leadership.

Professional portrait of Ismael Parra IP · Cúcuta, Colombia

The signature pattern

End-to-end vertical feature delivery

End-to-end vertical feature delivery means staying close enough to every layer to make the whole flow work — not just the slice with your name on it.

Consistently shipping complete features across every layer — mobile (React Native), web frontend, GraphQL/API, and backend data — rather than owning a single horizontal slice. A pattern confirmed across four roles: SmartBeemo, House Edge, Sophos, and Infodec.

System quality is a product decision too.

Background

Over 7+ years, I moved from UX/UI development into full-stack and mobile engineering, then technical leadership. The chronology stays transparent about approved concurrent consulting and the boundaries of each role.

See the full timeline

Capabilities

A stack with judgment, not a buzzword list.

01 / Build

TypeScriptReactNext.jsReact NativeAngularNode.jsNestJS

02 / Connect

GraphQL / ApolloREST APIsMongoDBPostgreSQLAWSGitHub Actions

03 / Reason

AI integrationMCPDesign tokensAccessibilityPerformancePrivacy engineering
LanguagesSpanish (native) · English (professional working proficiency)

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