Marcelo De Lima
Software Architect
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolMarcelo De Lima is a Senior Software Engineer with 13 years of experience designing and operating mission-critical, high-scale systems across fintech, healthtech and e‑commerce. He has built Rust-based authorization and fraud engines protecting 10M+ users, led cloud and IaC foundations on AWS for HealthTech with sub-second web performance, and co-led Buscapé’s move from monoliths to resilient microservices that survived 12x Black Friday spikes. Comfortable across Rust, Kotlin, TypeScript, Python and Go, he blends deep backend systems work with full-stack and mobile delivery, plus hands-on FinOps that cut infrastructure costs 34–50%. A builder of engineering culture, he co-founded company-wide knowledge initiatives (Buscapé Talks) and developed maturity models that scaled team capabilities alongside platform evolution. Notably, he combines low-level performance engineering (time-series accumulators, Temporal orchestration) with product-driven tools like Server-Driven UI to accelerate experiments without redeploys.
13 years of coding experience
Fédération Internationale de l'Art PhotographiqueBacharelado Ciência da Computação, Bacharelado Ciência da Computação at Centro Universitário FIEOMaster of Business Administration - MBA International Extension Entrepreneurship, Master of Business Administration - MBA International Extension Entrepreneurship at Babson College
English
Github Skills (4)
jekyll6
serde3
json-schema3
rust3
Programming languages (3)
Github contributions (5)
marcelotozzi/marcelotozzi.github.io
Feb 2013 - Mar 2017
Tentando um blog com jekyll
Contributions:46 commits, 2 pushes in 4 years 1 month
jekyll
marcelotozzi/marcelotozzi
Sep 2022 - Jan 2025
Contributions:5 pushes, 1 branch in 2 years 4 months
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