Experience

Impact-oriented engineering experience

I have worked across backend-intensive products where operational reliability, system clarity, and practical delivery mattered every day.

CodigoDelSur logo

CodigoDelSur

Nov 2024 - Present

Fullstack Developer

Working full-time on remote product delivery across backend and frontend surfaces with a backend-first execution style.

  • - Develop and maintain scalable APIs using Node.js and TypeScript.
  • - Migrate and improve a legacy Java system to Node.js with TypeScript.
  • - Use OpenSearch for event logging and monitoring.
  • - Implement asynchronous jobs with BullJS and Redis.
  • - Optimize performance and debug issues in production environments.
  • - Work within a microservices-based architecture.
  • Node.js
  • NestJS
  • Express
  • TypeScript
  • PostgreSQL
  • Redis
  • Amazon Lambda
  • Amazon S3
  • Amazon EC2
  • Amazon SQS
  • Amazon SNS
  • OpenSearch
  • CloudWatch
  • BullJS
  • Document AI
  • React.js
  • React Native
SaiLO (Alternativas Inteligentes S.A.) logo

SaiLO (Alternativas Inteligentes S.A.)

Oct 2022 - Nov 2024

Backend Developer

Worked full-time on backend systems and business logic for production applications, with strong focus on API behavior and operational stability.

  • - Developed and maintained a SaaS platform.
  • - Migrated and improved a legacy PHP/Yii2 system to Node.js/NestJS.
  • - Implemented new backend features and maintained APIs.
  • - Resolved complex bugs and provided production support.
  • - Worked with relational databases and optimized queries.
  • Node.js
  • NestJS
  • TypeScript
  • MySQL
  • PHP
  • Yii2

Agustin Mac Beth Ayo

Mar 2024

Freelance engagement (remote).

Software Developer

Short freelance engagement focused on feature development for a Discord bot.

  • - Implemented new bot features and backend behavior improvements.
  • - Delivered scoped functionality in a short timeline.
  • Node.js
  • MongoDB
  • Discord Bots
Riveras del Suquia logo

Riveras del Suquia

Sep 2021 - Oct 2022

Software Developer

Worked on development and maintenance of projects for different cooperatives.

  • - Built WordPress websites for cooperatives.
  • - Developed web and mobile applications using React and React Native.
  • - Implemented backend services with Node.js and Express.
  • - Managed server infrastructure and deployments for production applications.
  • Node.js
  • TypeScript
  • Express
  • PHP
  • WordPress
  • React.js
  • React Native
  • Nginx
  • Apache
  • Linux
  • MySQL
ICONSA Ingenieria y Construccion S.A. logo

ICONSA Ingenieria y Construccion S.A.

May 2022

Freelance engagement (remote).

Software Developer

Freelance project including website delivery and server migration work.

  • - Delivered website implementation aligned with business requirements.
  • - Executed server migration tasks with continuity-focused approach.
  • WordPress
  • PHP
LovelyBot logo

LovelyBot

Apr 2020 - Sep 2021

Freelance engagement.

Software Developer

Built and maintained a Discord bot product that reached more than 4,000 servers.

  • - Implemented bot backend logic and ongoing feature development.
  • - Maintained hosting and deployment operations for stability at scale.
  • Node.js
  • TypeScript
  • MySQL
  • MongoDB
  • React.js

Sergio Sosa

Sep 2020

Freelance engagement (remote).

Software Developer

Delivered a web-based condominium management system.

  • - Designed and built web application functionality for condominium operations.
  • - Implemented backend logic and persistence flows for core user workflows.
  • Node.js
  • Express.js
  • MySQL