William Amorim is a Backend Developer Analyst with over five years of hands-on experience building and maintaining high-stakes .NET systems, specializing in APIs, microservices and financial-impacting applications. He has deep domain experience in credit, accounting and tax systems, having driven technical definition, architecture and production support for services where data consistency and reliability are critical. His core stack includes modern .NET (Core / 5+), C#, Entity Framework and relational databases (SQL Server, MySQL), complemented by expertise in messaging, CI/CD and Azure deployments. At Stone he contributed to credit product APIs and complex business rule modeling, while earlier roles mixed legacy modernization and full-stack support with desktop and frontend integrations. Known for pragmatic problem-solving, he pairs strong incident response and testing discipline with mentoring of junior engineers and active participation in design decisions. Based in Vassouras, Brazil, he blends production-first engineering with a solid grounding in systems analysis from Universidade Candido Mendes.
5 years of coding experience
6 years of employment as a software developer
Graduação Análise de Sistemas de Computação, Graduação Análise de Sistemas de Computação at Universidade Candido Mendes
An attempt to apply some accounting concepts in a simple API.
Contributions:4 PRs, 4 pushes, 2 branches in 1 day
accountingapiapplysimple-api
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William Amorim - Backend Developer Analyst at Aliare