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fernandomerc352

Fernando

@fernandomerc352
5,0(1)

FullStack Developer

Bolivia
Spagnolo, Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
I build software businesses actually run on. Stores, internal systems, automations. A pharmacy chain was stuck on a slow WooCommerce site. I rebuilt it on Next.js, live now and synced to Meta Commerce. A pharma plant ran on spreadsheets until I built them a real system. A restaurant takes orders through a WhatsApp bot I built. On the side I ship my own Android apps on Google Play. Backend is where I'm strongest. Node, NestJS, PostgreSQL, React and Next.js on top. I'm in Bolivia, online during US business hours. Tell me what you're building and I'll tell you honestly if I'm the right fit.... Continua a leggere

Competenze

f
fernandomerc352
Fernando
offline • 
Tempo di risposta medio: 2 ore

Consulta i miei servizi

Altri builder
I will create a modern nextjs ecommerce store with admin panel
A partire da400 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Argentina

Full Stack Engineer

Argentina • Full time

Dec 2024 - Sep 2026 • 1 yr 9 mos

- Led the migration of inmoup.com (real estate marketplace, Argentina) from a React SPA to Next.js with server-side rendering, removing the dependency on an external prerendering service and its recurring monthly cost. - Designed and implemented an automated medical prescription system in Next.js and TypeScript, replacing a manual process that was prone to errors. - Built an end-to-end push notification system (NestJS + Expo + FCM) with an admin panel, BullMQ queues and audience segmentation. - Led major version upgrades on React Native apps for insurance and telemedicine, clearing technical debt and restoring compatibility with current iOS and Android releases. - Daily use of Claude Code for system design, debugging and code review. Stack: Next.js, React, React Native, TypeScript, NestJS, Expo.

Coforge

Full Stack Engineer

Coforge • Full time

Jul 2022 - Dec 2023 • 1 yr 5 mos

- Contributed to a workspace and parking reservation system, applying clean architecture principles across React and .NET Core services. - Built an internal platform for agreements, notifications and site information (Flutter, React, .NET Core). - Maintained and extended a production invoicing system in a Dockerized environment, working with cross-functional teams. Stack: React, .NET Core, Flutter, Docker.

1 Recensioni
5,0

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Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Consiglia a un amico
    5
  • Servizio conforme alla descrizione
    5
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    Estonia

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    Best experience, Fernando is a master at coding, he developed in Loved the delivery, thank you!

    50 USD-100 USD

    $

    Utile?
    Sì
    No