Helder Dos Santos Alves
Senior Software Engineer at Appfire
Goiás, Brazil
Summary
👤
Senior🎓
Top SchoolHelder Dos Santos Alves is a Senior Software Engineer with 12 years of hands-on experience building JavaEE and Spring-based web systems across public administration, finance and media. He has led technical initiatives from requirements validation through CI/CD-driven delivery and maintenance, including migrating legacy workflows (SVN to Git) and introducing automated deployment on OpenShift/Kubernetes and AWS. Comfortable across the stack, Helder blends backend expertise (Java, EJB, JPA, Solr) with modern frontend work (React, JS, performance and SEO optimization) and has driven integrations between CRM, billing and CMS platforms. He has held lead roles at Stone and now contributes to product engineering at Appfire, bringing a pragmatic focus on reliability, performance and developer productivity. Notably, he champions tooling and process improvements—such as Gitlab CI adoption—that measurably sped releases and improved software quality.
12 years of coding experience
6 years of employment as a software developer
BS, Computer sciences, BS, Computer sciences at Universidade Paulista
Portuguese, English, Spanish
Github Skills (57)
keycloak10
annotations10
identity10
saml10
openid-connect10
authentication10
identity-management10
security10
authorization10
access-management10
swagger9
rest9
golang9
api9
api-documentation9
Programming languages (5)
Github contributions (5)
helder-jaspion/go-springfield-bank
Jan 2021 - Feb 2022
Contributions:116 commits, 18 PRs, 56 pushes in 1 year 1 month
golangidempotencyredis-clientdockerpostgres
helder-jaspion/keycloak
Jan 2016 - Mar 2020
Identity and Access Management for Modern Applications, Services and APIs
Contributions:9 pushes in 4 years 2 months
oidcauthorizationidentity-and-access-managementaccess-managementsecurity
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