Alexsander Viana
Senior Software Engineer at ValeCard
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolAlexsander Viana is a Senior Software Engineer from Minas Gerais, Brazil with seven years of experience building backend systems and REST APIs across monolithic, modular and microservice architectures. He specializes in Java (7–21) and Kotlin with deep familiarity in Spring, testing (JUnit, ArchUnit, Mockito/MockK), messaging (Kafka, RabbitMQ), and cloud services on AWS and GCP. His career spans modernization projects—migrating mainframe COBOL services to microservices—and maintaining legacy monoliths while leading data migrations and API-driven integrations. Comfortable with both CI/CD and infrastructure-as-code patterns, he has delivered serverless functions, database versioning with Flyway/Liquibase, and containerized deployments. Alexsander pairs pragmatic engineering practices (Clean Code, Hexagonal Architecture) with a knack for unglamorous but high-impact tasks like operational support and performance-oriented migrations. Currently advancing his expertise while pursuing an MBA in Software Engineering, he blends hands-on coding with a growing focus on architecture and delivery at scale.
7 years of coding experience
3 years of employment as a software developer
Master of Business Administration - MBA Engenharia de Software, Master of Business Administration - MBA Engenharia de Software at MBA USP/EsalqBacharelado Ciência da Computação, Bacharelado Ciência da Computação at Faculdade Una de Uberlândia
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (6)
rio10
animation7
spring7
react6
java6
javascript4
Programming languages (2)
Github contributions (5)
Ventricci/climacerto
Oct 2025 - Dec 2025
Projeto desenvolvido e apresentado no Nasa Space App Challenge 2025 em Itajubá - MG
Contributions:18 PRs, 14 pushes, 5 branches in 2 months
Ventricci/psimodels
Oct 2022 - Oct 2022
Repositório colaborativo contendo informações relacionadas a diversos modelos de melhoria de processos de software.
Contributions:15 pushes, 2 branches in 3 days
processosjavario
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.