Matheus Condini
Senior Software Engineering at Mercado Livre
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolMatheus Condini is a Senior Software Engineer based in São Paulo with nine years of experience building and scaling B2B SaaS platforms and marketplaces. He has driven measurable product and operational improvements—introducing A/B testing, multi-language support, analytics pipelines, and API quota optimizations—to help enterprise clients and reduce costs. His background spans frontend modernization, security hardening, and infrastructure optimizations that improved performance and SEO for high-traffic properties. Comfortable mentoring and hiring, he has helped grow engineering teams and contributed to system design interview frameworks. Matheus combines a practical developer origin in web technologies with formal training in design thinking, which informs his product-aware approach to engineering. Off the bio line “trying his best,” he brings a pragmatic, data-driven mindset to reliably ship improvements in complex production systems.
9 years of coding experience
11 years of employment as a software developer
Tecnólogo, Análise e Desenvolvimento de Sistemas, Tecnólogo, Análise e Desenvolvimento de Sistemas at FATEC - Faculdade de Tecnologia de IndaiatubaMaster em Design Thinking, Inovação, Master em Design Thinking, Inovação at Ecossistema Inova
English, Portuguese, Spanish
Stackoverflow
86reputation
3kreached
4answers
0questions
Github Skills (47)
api-testing10
api-rest10
api-client10
testing10
http10
websocket10
http-client10
api10
rest10
vue10
postman10
graphql10
rest-api10
developer-tools10
cli10
Programming languages (7)
Github contributions (5)
condini-mastheus/be-grateful-app2
May 2019 - May 2019
This is a project inspired by: https://www.begrateful.me/
Contributions:87 commits, 32 PRs, 28 pushes in 11 days
javascript
condini-mastheus/workshop-briefcase-auto-sort
Mar 2023 - Jan 2026
Contributions:2 pushes, 2 branches in 2 years 10 months
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