Rubén Esparza is a backend-focused software engineer with 8 years of experience building and hardening .NET and Node.js systems across retail and financial services. He has progressed from hands-on developer roles to entry senior backend engineer at GBM, bringing practical expertise in C#, JavaScript, SQL Server, CI/CD (Azure DevOps) and SonarQube at an organizational level. His background includes architecting intelligence reporting applications, administering GitLab and delivering frequent high-priority projects using SOLID and three-layer .NET architectures. A certified Xamarin mobile professional and Platzi BackEnd master, he pairs backend rigor with a curiosity for cross-platform and DevOps practices. Rubén is known for teaching colleagues—running Git trainings and promoting best practices—so he contributes as much to team capability as to code. Based in Sinaloa, Mexico, he blends disciplined engineering with a contagious enthusiasm for learning and mentoring.
7 years of coding experience
4 years of employment as a software developer
PlatziMaster BackEnd, PlatziMaster BackEnd at Platzi
Ingeniería Ingeniería en Sistemas Computacionales, Ingeniería Ingeniería en Sistemas Computacionales at Instituto Tecnológico Superior de Guasave
Xamarin Certified Mobile Developer, Xamarin Certified Mobile Developer at Xamarin University
Contributions:1 release, 1 push, 1 branch in 1 year 1 month
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