Asael Medina

Hi, I'm Asael Medina. I started my career in web development in 2019, working on small projects and learning the foundations of full-stack development. I am a Senior Software Engineer specialized in scalable modular architectures.

Currently, I work at Grupo Antyr, where I lead the design and implementation of backend and frontend solutions with Laravel, React, MySQL. I have developed complex RESTful APIs, payment integrations and high-concurrency systems that directly impact thousands of users.

Laravel React MySQL Inertia.js Tailwind CSS

I'm curious, I like to understand how things work. In my free time I experiment with new technologies and share knowledge with the developer community.

I have a Blog where I share my learnings and experiments. Visit it to see what I'm working on!

  1. Nov 2023 — Present

    Senior Software Engineer

    Grupo Antyr

    Design and implementation of modular architecture (HMVC) in Laravel 11 to orchestrate 10+ independent business domains.

    • Implementation of smart caching with Redis and ability-based authorization
    • Integration of Scramble for automatic OpenAPI 3.0 documentation
    • Migration of SOAP payment gateways to REST, improving approval rate from 65% to 95%
    • Mentoring of junior developers and technical consulting
    • Laravel 11
    • React
    • Redis
    • OpenAPI
    • MercadoPago
    • HMVC
    • MySQL
  2. Nov 2020 — Oct 2023

    Junior Developer

    Grupo Antyr

    Development and maintenance of internal systems ensuring operational stability.

    • Development of appointment management system and automated reporting engine
    • Migration of notifications to dynamic templates
    • Optimization of complex MySQL queries for high concurrency
    • Development of interactive React components with responsive design
    • Laravel
    • React
    • MySQL
    • Git
    • REST APIs
  3. Jul 2019 — May 2020

    Junior Developer

    IT Foundry
    • Maintenance and development of ERP modules using Laravel and Eloquent ORM
    • Optimization of accounting modules by improving dynamic table manipulation
    • Laravel
    • Eloquent ORM
    • PHP
    • MySQL

Featured Projects

Latest documented projects in depth.

Sistema de API Gateway Modular con Laravel 11

Arquitectura HMVC para orquestar más de 10 dominios de negocio independientes con despliegues aislados y escalabilidad horizontal

The Challenge

Sistema monolithic legacy con más de 10 dominios acoplados, dificultando los despliegues y escalar al equipo de desarrollo.

The Architecture

Diseño e implementación de arquitectura HMVC en Laravel 11 como un API Gateway con módulos autocontenidos y capa de servicios.

The Impact

Reducción del 70% en consultas a BD, despliegues independientes en 30m y documentación OpenAPI automática.

Migración de Pasarela de Pagos: SOAP a REST

Cómo migrar un sistema legacy de pagos con SOAP a arquitectura REST moderna, mejorando la tasa de aprobación del 65% al 95%

The Challenge

Tasa de aprobación bloqueada en el 65% debido a tiempos de espera (timeouts) en el protocolo SOAP legacy y fallos repetitivos sin trazabilidad.

The Architecture

Migración asíncrona a arquitectura REST utilizando el SDK oficial de MercadoPago en Laravel con implementaciones de DTOs, Webhooks y Retry Logic.

The Impact

Mejora en tasa de aprobación al 95%, tiempo de respuesta transaccional promedio <1s y reducción del 80% en emisión de tickets de soporte.

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