Vinicius Castro
Software Engineer at Mercado Livre Brasil
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolVinicius Castro is a Senior Software Engineer with 9 years of experience building reliable, event-driven microservices and high-throughput APIs using Java and Kotlin, now working at Mercado Livre Brasil. He has a strong track record in ETL and financial reconciliation pipelines at scale, having cut a compliance file generation job from 12 hours to 1 hour and driven a 130% increase in product creation using AI-assisted ToS checks. Comfortable across the stack—Node.js, Angular, Ionic, databases from DynamoDB to Postgres and MongoDB—he brings DevOps-minded engineering with AWS certifications, Kubernetes/Helm experience, and production observability via Kibana and New Relic. Known for rapid adaptation and proactive problem-solving, he emphasizes idempotency, retry/DLQ patterns and cost-efficient architectures. Based in Minas Gerais, Brazil, he blends full-stack roots with a specialty in data pipelines and resilient distributed systems.
9 years of coding experience
8 years of employment as a software developer
Bacharelado Sistemas de Informação, Bacharelado Sistemas de Informação at Centro Universitário UNATécnico em Informática Tecnologia da Informação, Técnico em Informática Tecnologia da Informação at Escola Politécnica de Minas Gerais Polimig
Portuguese, English
Github Skills (34)
mongodb8
nodejs8
directives7
modeling7
odm6
server-side6
orm6
pipe6
css6
python6
asynchronous6
ajax6
gantt-chart5
php5
validators5
Programming languages (5)
Github contributions (5)
viniciusrc15/api-una-monitoria
Mar 2018 - Feb 2019
Controla acesso server side do Una Monitoria
Contributions:40 commits, 4 PRs, 36 pushes in 11 months
phpunaserver-sideacesso
viniciusrc15/unaMonitoriaAngular
May 2018 - Feb 2019
Contributions:24 commits, 21 pushes, 5 branches in 8 months
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