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Livia Pin

@liviapin

Backend Software Engineer at Stone building C#/.NET settlement services and integrating AI/ML into high-availability systems.

Brazil

Message

At Stone, I build and maintain C#/.NET backend services for the Settlement product, including balance generation, settlement, and payment flows.

I design asynchronous workflows and integrations with Kafka, and work with Azure, AWS, SQL Server, Kubernetes, and Docker. I also maintain CI/CD pipelines and use Datadog and Splunk to improve the reliability of high-availability systems.

At Yardim, I developed C# backend features integrated with an Angular frontend, delivering scalable solutions within agile teams.

At Autoglass, I developed and configured C# backend applications and worked with MongoDB, Oracle, and SQL Server. I also integrated AI/ML features into applications, supported by my MBA studies in Software Engineering focused on AI.

Experience

Work history, roles, and key accomplishments

Current

Backend Software Engineer

Current

Stone

Oct 2025 - Present (1 year)

Build and maintain backend services in C#/.NET for the Settlement product, including balance generation, settlement, and payment flows. Design asynchronous workflows and integrations using Kafka, and work with Azure, AWS, SQL Server, Kubernetes, and Docker.

C#.NET Kafka Azure AWS SQL Server Kubernetes Docker CI CD AI ML Datadog Splunk

Full Stack Developer

Yardim

Mar 2025 - Oct 2025 (7 months)

Developed backend features in C# and integrated with Angular frontend. Delivered scalable solutions within agile teams, applying backend best practices for performance and maintainability.

C#Angular Agile Backend Development

Full Stack Developer

Autoglass

Jun 2022 - Mar 2025 (2 years 9 months)

Developed and configured C# backend applications and designed and queried MongoDB, Oracle, and SQL Server databases. Worked with Azure and AWS cloud services, Kubernetes, Docker, and CI/CD pipelines, and used RabbitMQ for messaging.