Andrés Giacosa
Sr. Software Engineer at Mercado Libre
Cordoba, Córdoba, Argentina
Summary
👤
Senior🎓
Top SchoolAndrés Giacosa is a senior software engineer with a decade of experience building and modernizing scalable Java-based systems, currently contributing at Mercado Libre from Córdoba, Argentina. He has led large migrations to Java 17/21, introduced reactive patterns and TDD, and built microservices and microfrontends while focusing on performance tuning with tools like Dynatrace, Elastic APM and JMeter. Andrés pairs back-end expertise (Spring, messaging with NATS/Kafka, payment integrations) with reusable React/Redux front-end components and hands-on mentoring of engineering teams. His background spans full lifecycle delivery—from requirement analysis and architecture to monitoring and load testing—bringing both pragmatic engineering and stakeholder-facing communication. A former Android intern turned full-stack developer, he combines curiosity about emerging JVM features with a disciplined, test-driven approach to reliability.
10 years of coding experience
8 years of employment as a software developer
Itinerario Formativo en Informática Técnico Asistente en Ambiente de Aplicación, Itinerario Formativo en Informática Técnico Asistente en Ambiente de Aplicación at Colegio San José de RafaelaIngenieria en Sistemas de Informacion, Ingenieria en Sistemas de Informacion at Universidad Tecnológica Nacional - Facultad Regional Córdoba
Stackoverflow
169reputation
11kreached
2answers
8questions
Github Skills (21)
pdfkit9
html-to-image9
pdf-generation9
wkhtmltopdf9
pdf-rendering9
html-to-pdf8
rendering8
javascript7
pdf7
html6
react6
nodejs6
android6
html2canvas6
linux6
Programming languages (2)
Github contributions (5)
colimba/DLC-TPI
Apr 2016 - Jan 2021
Contributions:1 push, 1 branch in 4 years 10 months
colimba/Invie
Jan 2019 - Feb 2019
Custom guitar - Luthier.
Contributions:2 PRs, 5 pushes, 4 branches in 3 days
luthierguitar
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