Willyan Antunes
Senior Fullstack Engineer at Motorola Solutions
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolWillyan Antunes is a Senior Fullstack Engineer based in São Paulo with nine years of experience building cloud-native, scalable web and data solutions. He has strong hands-on expertise across TypeScript, Node.js, PostgreSQL, MongoDB, BigQuery and AWS serverless services, and a track record migrating monoliths to microservices and cloud platforms. Willyan has driven product-critical work—from redesigning a map-based Community Heatmap to creating a user personalization service that migrated millions of profiles—and emphasizes test automation and query optimization. Comfortable across OLTP and OLAP systems, he blends backend data engineering with frontend and API development to deliver measurable performance and reliability gains. Notably, his freelance work included establishing documented test standards and embedding tests into CI/CD pipelines, reflecting a pragmatic focus on maintainability and operational excellence.
9 years of coding experience
7 years of employment as a software developer
Graduação em Análise e Desenvolvimento de Sistemas, Graduação em Análise e Desenvolvimento de Sistemas at Fatec São José dos Campos - Prof. Jessen Vidal
English, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (19)
xyz9
mvt8
spatial-data7
nodejs6
spatial5
routes5
openlayers5
wfs5
expressjs5
javascript5
postgis4
api3
wms3
rates3
scraper2
Programming languages (5)
Github contributions (5)
Acelera-G5/carango-bom-api-base
Jul 2021 - Jul 2021
Contributions:15 reviews, 21 PRs, 40 pushes in 19 days
willyandan/willyandan
Jun 2021 - Jun 2024
Contributions:8 pushes, 1 branch in 3 years
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