Freelancer profile translated to English.

Description

Front-End and Mobile Developer with over 7 years of experience building scalable web and mobile applications using Angular and Flutter.

I have contributed to the development of applications used by over 65,000 users in Mexico, Ecuador, Argentina, and Peru, with over 15 applications published on Google Play and the App Store.

I have solid experience in TypeScript, Dart, state management architectures (Riverpod, BLoC, Provider), real-time communication with WebSockets, REST API integration, and Firebase services.

Throughout my career, I have focused on performance optimization and scalable architecture, achieving measurable results such as:

60% improvement in application performance

56% increase in sales after optimizations

Intelligent alert systems capable of processing over 500 notifications per minute

I have developed solutions for sectors such as e-commerce, logistics, human resources, finance, and condominium management, always prioritizing clean architecture, maintainability, and user experience.

Interested in continuing to build high-impact products and scalable frontend/mobile architectures.

Industry field of expertise

Languages

Spanish
Native or bilingual
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

Arca Continental
Front End Developer
E-COMMERCE
December 2023 - June 2025 (1 year and 6 months)
Monterrey City, Mexico
• - Development of a cross-platform e-commerce application with Flutter (iOS, Android, tablets, and web).
• - Implementation of functionalities such as service payments and product purchases, with a focus on scalability.
• - Use of clean architecture, design patterns, and asynchronous requests.
• - Application used by over 70,000 users in Mexico.
• - Performance improvement: 60% faster, reducing order confirmation times.
• - 56% increase in sales since implementation.
• - State management tools used: Riverpod (code generator), BLoC, Provider.
• - Focus on modular code, best practices, and user experience.
Flutter Dart Riverpod Push Notification Clean Architecture
SPIN AR VR SAPI DE CV
Front End Developer
TELECOMMUNICATIONS
January 2022 - July 2023 (1 year and 6 months)
Guadalajara, Mexico
• - Development of solutions in Angular with WebSockets and WebRTC.
• - Creation of video players, Power BI dashboards, and real-time monitoring systems.
• - Management of intelligent alerts via Artificial Intelligence with over 500 notifications per minute without affecting performance.
Angular Push Notification Socket.io Microsoft Power BI Typescript
TCI
Front End Developer
TELECOMMUNICATIONS
December 2018 - November 2021 (2 years and 11 months)
Uruapan, Mexico
• - Development of over 10 published mobile apps (Android/iOS) using Ionic and Flutter.
• - Functionalities: geolocation, push notifications, Google Maps, Firebase, and SQLite.
• - Migration of Firebase backend to proprietary solutions to optimize costs.
• - Applications targeted at sectors such as Human Resources, finance, and condominium management.
Flutter Dart Push Notification Angular Ionic Framework