Guido Modarelli
Frontend Engineer at Mercado Libre
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Summary
🤩
Rockstar🎓
Top SchoolGuido Modarelli is a Frontend Engineer based in Buenos Aires with around eight years of software development experience and ~5 years focused on frontend. He specializes in modular architecture, CI/CD automation, rigorous testing (TDD, Jest, E2E) and pragmatic, business-impact-driven technical decisions. At Wazuh he delivered dramatic performance and memory improvements—cutting large table load times by up to 90% and reducing browser memory use by 80%—and at Equo automated environments to shrink setup and onboarding times by ~80% and ~60% respectively. Comfortable across the stack, he has built REST APIs, real-time systems, and responsive UIs while applying SOLID principles to improve testability and maintainability. A collaborative mentor and documentation advocate, he consistently drives technical initiatives, code reviews, and onboarding improvements that raise team velocity. He seeks roles that prioritize best practices, solid DevOps pipelines, and opportunities to scale systems or introduce new technologies.
8 years of coding experience
5 years of employment as a software developer
Ingeniero en sistemas Systems Engineering, Ingeniero en sistemas Systems Engineering at Universidad Nacional del Centro de la Provincia de Buenos Aires
English, Spanish
Stackoverflow
11reputation
3kreached
1answer
0questions
Github Skills (80)
security-hardening10
security-automation10
openscap10
security10
vulnerability-detection10
elasticsearch10
monitoring10
infosec10
cybersecurity10
splunk10
data-storage10
owasp10
pci-dss10
ids10
gdpr10
Programming languages (7)
Github contributions (5)
guidomodarelli/fipanel
Feb 2025 - Mar 2025
Gestión inteligente y eficiente de tus recursos financieros: herramientas, estrategias y análisis para optimizar tus decisiones económicas
Contributions:1 PR, 202 pushes, 2 branches in 1 month
equodev/sdk
Nov 2023 - Mar 2025
Contributions:16 reviews, 39 PRs, 174 pushes in 1 year 4 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.