Humberto Machado
Engenheiro De Software at Mercado Livre
Paraíba, Brazil
Summary
👤
Senior🎓
Top SchoolHumberto Machado is a seasoned software engineer with 12 years of experience specializing in Java-based back-end systems, currently building reliable services at Mercado Livre using Spring Boot and MySQL. He spent a decade at Phoebus Tecnologia working on financial transaction capture and processing, integrating with ISO8583/ISO20022 payment networks and enterprise databases like Oracle and SQL Server. Humberto brings deep domain knowledge in payments and transaction flows, combined with practical expertise in JPA, Maven and systems integration. Comfortable across the full server-side stack, he has a track record of delivering robust, compliance-minded solutions for mission-critical financial systems. Based in Paraíba, Brazil, he pairs long-term operational experience with a pragmatic, stability-first engineering approach. An early-career focus on QA and testing gave him a strong appreciation for system reliability and observability.
12 years of coding experience
14 years of employment as a software developer
Redes de Computadores, Incompleto, Redes de Computadores, Incompleto at Instituto Federal da Paraíba
Portuguese
Stackoverflow
96reputation
106kreached
3answers
0questions
Github Skills (52)
javascript10
typescript10
rio10
typechecker9
xamarin-forms9
api8
dts8
typescript-definitions8
superset8
uwp8
type-check8
nodejs7
java7
software-quality7
windows7
Programming languages (6)
Github contributions (5)
protontype/protontype-sequelize
Nov 2017 - Apr 2018
Contributions:2 releases, 19 commits, 17 pushes in 5 months
linck/jsontyped
Sep 2016 - Apr 2017
Contributions:4 releases, 21 commits, 19 pushes in 7 months
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