Miguel Holguin

Backend Developer & DevOps Engineer

Building robust systems and streamlining deployments

About Me

I'm a passionate Backend Developer and DevOps Engineer with extensive experience in building scalable applications and implementing efficient CI/CD pipelines. I specialize in cloud infrastructure, containerization, and automation.

With over 8 years of experience in the industry, I've worked on various projects ranging from high-traffic e-commerce platforms to complex data processing systems. I'm passionate about creating efficient, scalable solutions and automating development workflows.

Experience

2024 - Present

Backend Developer

Mercado Libre

Developing and maintaining features for the credit card payment module; analyzing, identifying, and fixing bugs across different components to ensure system stability and efficiency.

2023 - 2024

Full Stack Developer

Q10

Developed frontend and backend features following best practices; resolved bugs and client issues to improve user experience; optimized and documented REST APIs for smoother integration.

2022 - 2023

Backend Lead

Soluntech

Defined and applied coding standards and best practices; implemented automated tests and managed cloud infrastructure to ensure availability.

2021 - 2022

Backend Developer

Tres Astronautas, Medellín

Designed database and API for a logistics app; deployed on AWS using Docker containers and CI/CD pipelines.

2019 - 2021

Backend Developer

PolygonUs, Medellín

Designed architectures for educational platforms and career-guidance games; fully managed AWS infrastructure and services.

My Skills

Backend Development

Java

Node.js

Python

PHP

DevOps & Cloud

Docker

AWS

Terraform

Jenkins

Databases

PostgreSQL

MongoDB

Redis

MySQL

Tools & Others

Git

Linux

Grafana

Bash

Get In Touch

Let's Talk

Feel free to reach out if you have any questions, project inquiries, or just want to connect. I'm always open to discussing new opportunities and challenges.

work@mahg.dev

Phone

+57 3013556613