Freelancer profile translated to English.

Description

If you need to create your personal website, a landing page, or an advanced service with good performance, contact me. I can handle server configuration and deployment. I work with Laravel (PHP) for the backend, and Astro and React.js for the frontend.

Languages

Spanish
Native or bilingual
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

Rezglo Compañía de transporte
Backend Developer
October 2021 - January 2023 (1 year and 3 months)
Miami, FL, USA
• Redesigned REST services in Kohana and efficiently migrated them to GraphQL using Laravel.
• Implemented systematic debugging solutions and reduced production errors by 80%.
• Analyzed the main reasons for performance issues in critical operations.
• Optimized services across the system, achieving a speed increase of over 60%.
• Migrated a monolithic websocket server to a horizontally and vertically scalable distributed architecture using the socket.io library over NodeJS.
• Performed functional analysis and created new GraphQL services.
• Partially integrated Stripe to meet new feature requirements.
• Integrated 3rd party APIs for the creation of hourly bookings with inventory external to the company.
GraphQL PHP MongoDB Web Development
Mercazona
Backend Developer
August 2020 - April 2021 (8 months)
Las Tunas, Cuba
• Integrated online payments through a payment gateway.
• Created a websocket server from scratch to implement real-time notifications using socket.io over NodeJs.
• Resolved several issues in different parts of the frontend web systems, improving user experience.
• Refactored code for greater efficiency and maintainability.
• Developed new functionalities aligned with business objectives.
• Fixed bugs in the mobile application created with React Native.

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