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Alonso Medina HernándezAH
Looking for a job

Alonso Medina Hernández

@alonsomedinahernndez

Frontend Developer at Sharecare building internal operations dashboards and stabilizing a React platform.

Mexico
Message

What I'm looking for

I want to keep refining my skills and contribute to projects that make a real impact.

At Sharecare, I build internal operations dashboards used by staff to manage platform accounts and partner-program data. I also handle frontend triage and remediate security vulnerabilities while stabilizing the React platform.

At APYMSA, I developed web and mobile applications with React, React Native, Expo, and Next.js. I migrated existing React.js and Webpack applications to Next.js and implemented secure dashboards with JWT authentication, real-time communication, and persistent data.

At Bromovil, I worked as a Frontend Developer and Tech Leader, developing websites and leading a team using SCRUM. I also implemented Google Cloud Functions for invoice generation and integrated services including Firebase, PayPal, and Stripe.

Experience

Work history, roles, and key accomplishments

Sharecare logoSH
Current

Desarrollador de front-end

Mar 2025 - Present (1 year 7 months)

● Construcción de paneles de operaciones internas utilizados diariamente por el personal para administrar cuentas de la plataforma y datos del programa de socios empresariales en planes y sistemas de salud.
● Gestión del triage de frontend en la cola de servicio de la plataforma, resolviendo incidencias en una amplia variedad de paneles internos y secciones del sitio público.
● Remediación de vuln

APYMSA logoAP

Desarrollador de front-end

Jan 2023 - Feb 2025 (2 years 1 month)

● Desarrollé 3 aplicaciones web y 2 aplicaciones móviles con React, React Native, Expo y Next.js.
● Integré APIs de Google, principalmente servicios de Google Maps.
● Implementé autenticación basada en JWT para dashboards seguros, persistencia de datos y comunicaciones en tiempo real con WebSockets.
● Diseñé y desarrollé componentes reutilizables y documentación siguiendo el patrón Atomic Design,

Bromovil logoBR

Desarrollador de front-end, Tech Leader

Feb 2021 - Dec 2022 (1 year 10 months)

● Lideré un equipo de desarrollo bajo metodología SCRUM, supervisando la planeación de sprints, priorización del backlog y presentación de resultados a stakeholders.
● Organicé sesiones 1:1 con miembros del equipo y facilité daily stand-ups.
● Documenté desarrollos frontend y backend usando Figma y Notion, creando diagramas UML detallados y manteniendo documentación de código actualizada.
● Realic

Education

Degrees, certifications, and relevant coursework

UV

UVEG

Ingeniería, Desarrollo de software

2025 - 2028

AN

Anthropic

Certificate of completion: Claude code 101

Issued Jun 2026

AN

Anthropic

Certificate of Completion: Al Fluency Framework & Foundations

Issued Apr 2026

UG

Universidad de Guadalajara

Tecnólogo, Sistemas informáticos

2017 - 2020

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