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Guilherme Rafael

@guilhermerafael

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Passionate .NET Software Engineer with expertise in scalable applications.

Brazil

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What I'm looking for

I'm looking for opportunities that foster growth, innovation, and collaboration in software development.

I'm a dedicated .NET Software Engineer with a strong focus on developing scalable APIs and web applications. Since 2023, I've been honing my skills at Sorte Online, where I contributed to a high-traffic lottery game platform that serves millions of users daily. My work includes designing and implementing critical functionalities that have significantly enhanced customer retention and engagement.

My technical expertise encompasses ASP.NET, C#, SQL Server, and cloud computing with Azure and AWS. I am Microsoft-certified in Azure and have a solid foundation in software architecture and DevOps practices. I thrive in agile environments, collaborating with cross-functional teams to drive software quality and scalability through effective system design and optimization strategies.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Sorte Online

Jul 2024 - Present (11 months)

As a Software Engineer at Sorte Online, I developed and maintained a high-traffic lottery game platform, enhancing customer retention by 25% through cashback functionalities. I implemented scalable APIs and microservices using ASP.NET and C#, focusing on performance optimizations and efficient database management.

ASP.NET C++SQL Server Azure TypeScript RabbitMQ CQRS DDD DevOps

Education

Degrees, certifications, and relevant coursework

Universidade Presbiteriana Mackenzie

Bachelor's Degree, Information Systems

2024 - 2027

Pursuing a Bachelor's Degree in Information Systems, focusing on the development and management of information systems, software engineering, and data management.