Rafael Vigo
Engenheiro De Software Sênior at Mercado Livre
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRafael Vigo is a senior software engineer based in São Paulo with 8 years building robust, production-grade systems using Kotlin, Java and Rust. He’s delivered backend and event-driven solutions across fintech and retail at Itaú, Creditas, Grupo Boticário and now Mercado Livre, working extensively with Postgres, MongoDB, Cassandra, Kafka/SNS/SQS and Kubernetes. Comfortable with cloud-native infrastructure, he applies Terraform and AWS services (S3, EKS, SQS, SNS) to automate resilient deployments and scheduled job processing. Rafael’s background spans .NET and C# to modern JVM and systems languages, giving him a pragmatic cross-stack perspective on migrations and legacy integration. He often focuses on high-availability APIs and financial accounting flows, with hands-on experience designing event-driven architectures for credit and payment domains. Colleagues describe him as a dependable engineer who pairs solid operational discipline with a curiosity for low-level performance improvements.
8 years of coding experience
8 years of employment as a software developer
Informática para Negócios Tecnologia da Informação, Informática para Negócios Tecnologia da Informação at Faculdade de Tecnologia de São Paulo - FATEC-SP
English
Stackoverflow
11reputation
89reached
1answer
1question
Github Skills (18)
alias10
cli8
tui8
command-line7
shell7
rust6
mongodb6
ratatui6
zsh6
textual6
sink5
text-editor4
editor4
docker3
kafka2
Programming languages (6)
Github contributions (5)
rvigo/dojo-lightweight-api
Aug 2019 - May 2022
An API using java, mongoDB and microframeworks
Contributions:2 PRs, 3 pushes in 2 years 9 months
javaapimongodb-javamongodb
rvigo/kafka_101
Oct 2019 - May 2022
Kafka projects based on Kafka Course
Contributions:1 PR, 3 pushes, 2 branches in 2 years 7 months
kafkasink
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