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EmilZapata/README.md

Emil Helmut Zapata Arellano

Languages / Idiomas: English · Español

LinkedIn Email


English

Senior Frontend · Full-Stack Developer · Lima, Peru

Eight years shipping web products end-to-end — from architecture and database modeling to production — for retail, fintech, insurance, and telecom. I care about performance, clear UX, and predictable delivery.

What I bring

  • Ownership — Initial architecture, first production screens, and DB modeling on large e‑commerce initiatives (e.g. major pharmacy retail in Peru).
  • Impact — Measurable wins: ~30% faster landing experience (Gatsby), ~20% efficiency on internal insurance tooling, ~30% milestone delivery in the first two months of a greenfield web project.
  • Breadth — React & Angular frontends, Node/Nest backends, Prisma, Stripe, real-time chat (GetStream), Docker, AWS.

Stack

HTML5 TypeScript JavaScript React Angular Stencil
Node.js NestJS Express Next.js Sass
Docker Google Cloud AWS Prisma

Experience (summary)

Role Focus
Sr Full-Stack · Outcode Software (Dec 2024 — present) Multi-project delivery: new views, refactors for performance, production launch support; real-time messaging (GetStream); React, Angular, Node, Prisma, Stripe.
Senior Frontend · Devos Inc (2021 — 2024) Inkafarma / Mifarma e‑commerce: architecture kickoff, NgRx, Angular Material, product modules and ongoing maintenance.
Senior Frontend · Inetum (2020 — 2021) Belcorp: landing and consultant platforms — Gatsby, React, Stencil/Web Components, Angular.
Programmer Analyst · VASS Latam (2019) Rimac / Movistar: React, Angular, Node, IBM Cloud, AWS-oriented delivery.
Independent · Fynancy (2019) Fintech: full web platform for newborn nutrition planning — React, .NET Core, Firebase, PostgreSQL.

Education & credentials

  • Systems Engineer — Universidad Nacional Mayor de San Marcos (UNMSM)
  • Scrum Foundation Professional (SFPC) — CertiProf

Languages: English (advanced) · Spanish (native)

Snapshot

Building

  • Scalable React & Angular UIs (incl. NgRx, Material)
  • Node.js / NestJS services, Prisma, REST & integrations
  • Performance work, refactors, and production hardening
  • Stripe payments & GetStream real-time messaging

Trusted with

  • Greenfield architecture and first waves of production screens
  • National retail e‑commerce (pharmacy chains, high traffic)
  • AWS-oriented & Docker-based delivery
  • Cross-functional coordination — from DB modeling to release

Retail & E-commerce Fintech Insurance Telecom
Direct sales

Most of my recent delivery happens in private org repositories — public activity here doesn’t reflect the full picture. For roles and impact, see LinkedIn or email.

Tip: Pin your strongest public repos so visitors see your best samples first.

↑ Top


Español

Senior Frontend · Full-Stack Developer · Lima, Perú

Ocho años llevando productos web de punta a punta — desde arquitectura y modelado de base de datos hasta producción — para retail, fintech, seguros y telecomunicaciones. Priorizo el rendimiento, una UX clara y una entrega predecible.

Lo que aporto

  • Responsabilidad — Arquitectura inicial, primeras pantallas en producción y modelado de BD en grandes iniciativas de e‑commerce (p. ej. retail farmacéutico en Perú).
  • Impacto — Resultados medibles: landing ~30% más rápida (Gatsby), ~20% de eficiencia en herramientas internas de seguros, ~30% de avance del proyecto en los dos primeros meses de un desarrollo desde cero.
  • Amplitud — Frontends React y Angular, backends Node/Nest, Prisma, Stripe, chat en tiempo real (GetStream), Docker, AWS.

Stack

HTML5 TypeScript JavaScript React Angular Stencil
Node.js NestJS Express Next.js Sass
Docker Google Cloud AWS Prisma

Experiencia (resumen)

Rol Enfoque
Sr Full-Stack · Outcode Software (dic 2024 — actual) Entrega en varios proyectos: nuevas vistas, refactors por rendimiento, soporte a salida a producción; mensajería en tiempo real (GetStream); React, Angular, Node, Prisma, Stripe.
Senior Frontend · Devos Inc (2021 — 2024) E‑commerce Inkafarma / Mifarma: arranque de arquitectura, NgRx, Angular Material, módulos de producto y mantenimiento continuo.
Senior Frontend · Inetum (2020 — 2021) Belcorp: landings y plataformas para consultoras — Gatsby, React, Stencil/Web Components, Angular.
Programador analista · VASS Latam (2019) Rimac / Movistar: React, Angular, Node, IBM Cloud, entregas orientadas a AWS.
Independiente · Fynancy (2019) Fintech: plataforma web para planes de nutrición en recién nacidos — React, .NET Core, Firebase, PostgreSQL.

Educación y credenciales

  • Ingeniero de Sistemas — Universidad Nacional Mayor de San Marcos (UNMSM)
  • Scrum Foundation Professional (SFPC) — CertiProf

Idiomas: Inglés (avanzado) · Español (nativo)

Resumen

Construyendo

  • UIs escalables en React y Angular (incl. NgRx, Material)
  • Servicios Node.js / NestJS, Prisma, REST e integraciones
  • Trabajo de rendimiento, refactors y endurecimiento en producción
  • Pagos con Stripe y mensajería en tiempo real con GetStream

En lo que confían

  • Arquitectura desde cero y primeras olas de pantallas en producción
  • E‑commerce retail a nivel nacional (cadenas de farmacias, alto tráfico)
  • Entregas orientadas a AWS y Docker
  • Coordinación cross-funcional — del modelado de BD al release

Retail & E-commerce Fintech Seguros Telecom
Venta directa

Gran parte de mi entrega reciente está en repositorios privados de organizaciones; la actividad pública aquí no refleja todo el alcance. Para roles e impacto, revisa LinkedIn o escribe por correo.

↑ Inicio

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