fabioguaidia.dev
Fabio Guaidia

Hello, I'm Fabio

Senior Software Engineer focused on Backend Development.
I craft scalable microservices and robust distributed systems for Fintech and E-commerce.

Professional Experience

2024 - Present

Software Engineer

Globant / LiveNation

Supported upsell opportunities in Ticketmaster’s resale flow, boosting revenue. Contributed to migrating payments platform to Kafka-based queues, creating scalable distributed systems. Led integration of new loyalty rewards providers.

2022 - 2024

International English Immersion

Australia

Relocated to Australia for a complete linguistic and cultural immersion. Achieved professional proficiency in English and developed strong adaptability, resilience, and cross-cultural communication skills in a diverse environment.

2021 - 2022

Software Engineer

Mercado Libre

Built a system to classify 50M+ users across LATAM, improving segmentation. Reduced return rates in fashion vertical by implementing standardized sizing tables.

2016 - 2021

Software Engineer

Banco de Bogotá

Enabled 5-minute digital personal loans (~$10K USD). Integrated FGA for guarantee-backed loans to increase approval rates. Automated risk reconciliation and implemented digital approval workflows for high-value CDTs.

Education

Master’s in Software Engineering

In progress

Universidad de los Andes

Relevant coursework: Software Design & Architecture, Database Systems, Project Management

Bachelor’s in Systems Engineering

Graduated

Universidad Juan de Castellanos

Relevant coursework: Computer Science, Object-Oriented Programming, Data Structures & Algorithms, Testing & QA

Tech Stack & Skills

Tools and technologies I master

Java
Spring Boot
AWS
Kafka
Ollama
Docker
PostgreSQL
Terraform
CI/CD
Agile/Scrum

Let's Work Together

I'm always open to discussing new projects, creative ideas or opportunities to be part of your visions.

LinkedIn