Leonardo Dantas
Senior Frontend Developer at Dentsu World Services Brazil
Mato Grosso do Sul, Brazil
Summary
👤
Senior🎓
Top SchoolLeonardo Dantas is a Senior Frontend Developer with 12 years of web development experience, blending front-end expertise in React/Next.js and Web Components with back-end skills in Express.js and Python. He has a proven track record improving performance—boosting a major platform by ~70%—and implementing SRE practices using Sentry and Elastic APM to drive metric-led stability. Comfortable leading cross-functional initiatives, he has coordinated technical marketing efforts, managed paid-traffic optimization and SEO, and helped build a design system with Lit.js for reusable, framework-agnostic components. Trained in Mechatronics and Automation Engineering, Leonardo brings a systems-thinking approach and hands-on engineering rigor to product and architecture decisions. Based in Mato Grosso do Sul, Brazil, he combines deep optimization instincts with a penchant for practical, data-driven solutions and early-start hacker curiosity dating back to building forums at age 13.
12 years of coding experience
5 years of employment as a software developer
Bacharelado em Engenharia, Mechatronics, Robotics, and Automation Engineering, GPA/IRA - 86%, Bacharelado em Engenharia, Mechatronics, Robotics, and Automation Engineering, GPA/IRA - 86% at Universidade Católica Dom BoscoEnsino Médio, Ensino Médio at Colégio Delphos Nota 10Ensino Fundamental, Ensino Fundamental at Colégio Militar de Campo GrandeEnsino Médio, Ensino Médio at Colégio Militar do Rio de Janeiro
English, Spanish, PortugueseGithub contributions (5)
lvwnet/main
May 2014 - Jul 2017
Contributions:19 commits, 6 pushes, 1 comment in 3 years 2 months
lodantas/xtract_ovirt_to_ntnx
Feb 2019 - Mar 2019
Contributions:10 pushes, 1 branch in 12 days
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.