Open to opportunities

Vitor Rafael

@vitorrafael

Message

I build scalable .NET platforms and cloud-native systems that improve performance.

Brazil

Message

What I'm looking for

I'm looking to build scalable .NET and cloud-native systems where I can improve performance, automate workflows, solve technical bottlenecks, and deliver measurable impact for users and the business.

I've built and scaled .NET platforms for Social Solutions Tecnologia, MEDGRUPO, and Cerbrum, improving system performance, reliability, and operational efficiency.

At Social Solutions Tecnologia, I engineered 10+ production .NET systems with Azure Service Bus, reduced latency by 20%, optimized SQL Server queries to cut API response times by 30%, and standardized data access with Dapper to help ship features 15% faster.

Previously, I supported MEDGRUPO's educational platform for 5,000+ concurrent students and modernized Cerbrum's legacy systems through high-integrity migrations, workflow automation, and platform integrations. I focus on clean, maintainable code, scalable APIs, and automated workflows that create measurable business impact.

Experience

Work history, roles, and key accomplishments

Current

Mid Level Software Developer Full-Stack

Current

Social Solutions Tecnologia

Feb 2025 - Present (1 year 7 months)

Scaling enterprise-level .NET architecture and implementing high-performance asynchronous messaging patterns to support business growth. Engineered 10+ production-grade .NET systems, reducing latency by 20% and API response times by 30%.

C#ASP.NET MVC SQL Server Dapper Azure Service Bus Git Angular