Welder Marcos
Dotnet Developer at Questor Sistemas
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolWelder Marcos is a pragmatic .NET developer with 11 years of experience building and maintaining web and enterprise systems across C#, .NET Core, Entity Framework and cloud-native stacks. He has delivered scalable APIs, integrations and microservices using REST/GraphQL, Redis caching, RabbitMQ messaging and Docker, and has worked with Oracle, PostgreSQL and SQL Server in production. Recent roles at Softplan and Questor Sistemas highlight his focus on observability (Elastic APM), code quality (SonarQube) and automated testing, while his Azure DevOps and containerization experience streamline CI/CD and deployments. Currently pursuing a postgraduate specialization in distributed software architecture at PUC Minas, he blends legacy system knowledge (COBOL) with modern backend practices—making him adept at migrating and evolving complex systems.
11 years of coding experience
9 years of employment as a software developer
Postgraduate Degree, Arquitetura de Software Distribuído, Postgraduate Degree, Arquitetura de Software Distribuído at PUC MinasThe Pontifical Catholic University of Minas Gerais
Portuguese, English
Stackoverflow
129reputation
22kreached
5answers
8questions
Github Skills (92)
github10
voc10
subversion10
mongoose10
git10
console10
patch10
mongoosejs10
que10
expressjs9
windows9
mean9
command-line9
cmd9
nodejs9
Programming languages (8)
Github contributions (5)
weldermarcosxd/alura
Nov 2016 - Jun 2017
Contributions:60 commits, 54 pushes, 1 branch in 6 months
weldermarcosxd/full-micro-service
May 2023 - Dec 2023
Contributions:59 pushes, 4 branches in 6 months
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