David De Luna
Engenheiro De Software Sênior at Mercado Livre
Paraíba, Brazil
Summary
👤
Senior🎓
Top SchoolDavid De Luna is a senior software engineer with 8 years of experience building high-performance backend systems and payment solutions using Java (Spring), Node.js (NestJS/TypeScript) and Go in microservices architectures. He has a strong track record in designing APIs, working with relational and NoSQL databases (MySQL, Oracle, MongoDB), and automating delivery through GitLab CI/CD, Docker, Kubernetes and AWS. Having worked on large-scale financial platforms at Americanas and Mercado Livre, he focuses on resilience, scalability and low-latency processing for transaction-heavy systems. Curious by nature, he continuously explores new technologies and methodologies and brings practical cross-stack experience from troubleshooting SQL procedures to deploying containerized clusters. Outside work he channels creativity through music—playing guitar and piano—which often informs his methodical yet inventive approach to engineering problems.
8 years of coding experience
7 years of employment as a software developer
Tecnólogo, Análise e Desenvolvimento de Sistemas, Tecnólogo, Análise e Desenvolvimento de Sistemas at UNINASSAU
English
Github Skills (32)
html8
linux8
algorithm8
artificial-intelligence7
project-structure7
machine-learning7
science6
golang6
go6
project-template6
computer-science5
aws5
aws-sdk5
iot-application5
project-layout4
Programming languages (8)
Github contributions (5)
DavidLuna0/b2w-starwars-api
Oct 2020 - Oct 2020
Contributions:54 pushes, 11 branches in 6 days
g1llz/estacionamento-api
Sep 2018 - Oct 2019
This project is part of topics integration 2 discipline :rocket:
Contributions:1 PR, 2 pushes in 1 year 1 month
javarocketdiscipline
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