Rodolfo Peixoto
Project Lead at Mercado Livre Brasil
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRodolfo Peixoto is a seasoned software leader and entrepreneur with 11 years of experience building scalable systems, automations and AI-driven tooling across startups and large platforms like Mercado Livre. Currently a Project Lead in São Paulo, he turns research and experimentation into measurable business impact—optimizing costs, boosting operational productivity and shipping RAG/agent-based solutions that reduced ticket volume and response times. He combines deep hands-on expertise in Ruby, Go, Python and React with product-minded architecture, metrics-driven experimentation and mentorship, having led migrations, performance tuning (7s→1s queries) and modern UI rewrites. As founder of rogpe.tech and skill.dev he bridges consulting, education and delivery, training new developers while deploying generative-AI automations for real customers. Known for translating messy legacy systems into reliable, testable platforms, he blends entrepreneurial grit with rigorous engineering discipline.
11 years of coding experience
10 years of employment as a software developer
Bacharel em Ciência da Computação, Ciência da Computação, Bacharel em Ciência da Computação, Ciência da Computação at UENF - Universidade Estadual do Norte FluminenseFull Stack Web Development Certification, Engenharia de Software, Full Stack Web Development Certification, Engenharia de Software at freeCodeCampEstácio de Sá University
Portuguese, English, Spanish
Stackoverflow
3reputation
76reached
0answers
1question
Github Skills (23)
brasil9
lan9
rails7
elastic6
php6
sql6
query-optimization6
ruby6
postgresql6
react5
google-maps-javascript-api5
elasticsearch5
rubynlp5
open-source5
integrations4
Programming languages (6)
Github contributions (5)
rodolfopeixoto/weather-challenge
May 2019 - Jun 2019
Contributions:57 commits, 30 pushes, 1 branch in 18 days
rodolfopeixoto/covid19-norte-noroeste
Jun 2020 - Apr 2021
Contributions:1 release, 1 review, 28 PRs in 10 months
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