Leonardo Visconti
Senior Staff Software Engineer at Wellhub
Rio de Janeiro, Rio de Janeiro, Brazil
Summary
🤩
Rockstar🎓
Top SchoolLeonardo Visconti is a Senior Staff Software Engineer with over a decade of experience building scalable data platforms and e-commerce systems from Brazil. He specializes in cloud-native, Kubernetes-based data products—data catalog, governance, visualization and batch/streaming pipelines—leveraging Trino, Flink, Spark, Kafka and a broad AWS stack. Previously he led engineering teams at B2W Digital where he shipped BuyBox algorithms, migrated monoliths to microservices, and helped democratize self-service data on AWS. Known for bridging hands-on engineering and technical leadership, he moves projects from prototyping to production ops and CI/CD (ArgoCD/Helm) at scale. An advocate for open-source components, he composes platforms from proven OSS building blocks rather than reinventing tooling. Beyond core engineering, he combines backend systems fluency with practical ML/feature platforms experience (Kubeflow, MLFlow), enabling data-driven product teams.
10 years of coding experience
12 years of employment as a software developer
Pontifical Catholic University of Rio de Janeiro
Github Skills (51)
nginx10
pypi10
mysql9
luajit9
reverse-proxy9
postgresql9
artificial-intelligence9
javascript9
dashboard9
visualization9
load-balancing9
typescript9
docker9
devops9
api-gateway9
Programming languages (4)
Github contributions (5)
leovrf/angular2-router-example
Jul 2016 - Jul 2016
Contributions:1 push in 1 day
statically-typedseed-projectseedtypedmodular
sqlfluff/sqlfluff
Jun 2024 - Jun 2024
A modular SQL linter and auto-formatter with support for multiple dialects and templated code.
Contributions:1 review in 1 day
dialectslinterpypisql-lintertemplated
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.