Wellington Santos
Staff Software Engineer at Visa
São Paulo, Brazil
Summary
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Rockstar🎓
Top SchoolWellington Santos is a Staff Software Engineer based in São Paulo with 14 years of experience building cloud-native payment systems. He specializes in Go and has recently focused on instant payment solutions deployed on AWS, holding staff-level roles at both Pismo and Visa. Wellington combines deep backend engineering with practical product delivery, navigating the complexities of financial systems and real-time transaction processing. His background in business administration gives him a pragmatic view of trade-offs between technical design and commercial requirements. Comfortable operating at the intersection of engineering and domain constraints, he brings steady leadership to teams shipping mission-critical fintech infrastructure.
14 years of coding experience
Faculdade Impacta TecnologiaBusiness Administration and Management, General, Business Administration and Management, General at AIEC
English, German
Stackoverflow
402reputation
16kreached
20answers
0questions
Github Skills (89)
web-application10
hanami10
ruby-application10
api10
controller9
ruby9
coreos9
rack9
cli8
api-testing8
rest8
javascript8
rest-api8
integration-testing8
openapi8
Programming languages (7)
Github contributions (5)
manuwell/Dotfiles
Feb 2015 - Jan 2024
Contributions:59 pushes, 3 branches in 9 years
natibaggi/elementi
Jan 2021 - May 2022
Site de Catálogo
Contributions:2 PRs, 1 branch in 1 year 4 months
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