About me

Hi, I'm Ymidツ.

I'm a Backend developer from Colombia, focused on building Java applications with Spring Boot and leveraging features like virtual threads for efficient concurrency and performance optimization. My profile includes data persistence with Hibernate and JPA, SQL databases (MySQL, PostgreSQL) and NoSQL (Redis, RocksDB), experience in monolithic and microservice architectures, and essential tools like Docker and Git.

I enjoy understanding how things work under the hood and finding ways to make them more efficient. That's why I'm drawn to topics like concurrency, process automation and low-latency systems.

Although I graduated as an Environmental Engineer, I found in software development a field I'm truly passionate about. Since then I've dedicated a great deal of my time to learning, building projects and constantly improving my skills as a backend developer.

Stack

  • Java
  • Spring Boot
  • PostgreSQL
  • MySQL
  • Redis
  • RocksDB
  • Docker
  • JUnit 5
  • Mockito
  • Maven
  • Git

Experience

  1. May 2022 — Present
    Clínica del Country Bogotá, Colombia Billing & Automation Analyst
    • Led the digital transformation of the area using Microsoft Power Automate, automating invoice submission. Tripled weekly processing capacity from 250 to over 800 invoices, reducing operational times by 60% and eliminating manual errors.
    • Collaborated with multidisciplinary teams to identify bottlenecks and design efficient technological solutions.

CV

Download CV (PDF) ↓