Pedro Arruda

Designed, developed, and maintained scalable backend services using C#, .NET 8, and ASP.NET Core, following Clean Architecture principles and SOLID practices.
Developed event-driven solutions using Apache Kafka, implementing asynchronous communication, message processing, and error-handling strategies.

Working on the development and evolution of backend services for online casino and sportsbook platforms, with a focus on scalability, performance, and reliability.Develop and maintain backend services using C# and .NET.Implement event-driven solutions using Kafka, Redis, and MongoDB.Build features related to gamification and social interactions between users.Contribute to technical decisions invol

Developed and maintained complex financial systems for digital payments, including card and Pix transactions, with a focus on reliability, security, and performance.

- Developed backend services and APIs using C# and .NET.
- Maintained and improved business-critical payment processing systems.
- Investigated and resolved production issues in financial applications.
- Contributed to reducing the i

Worked on the development and modernization of financial systems for investment club administration, using .NET technologies and Microsoft Azure cloud services.

- Contributed to modernizing legacy systems into a more scalable architecture.
- Optimized processes and database queries, reducing response times from approximately 200ms to 5ms.
- Developed and maintained backend services and APIs suppo

Worked on the technical evolution of financial platforms, taking greater responsibility for application quality, maintainability, and reliability.
Focused on improving unit test coverage and quality, helping identify issues earlier, reduce regressions, and make system changes safer.
Participated in technical decisions, code reviews, and architectural improvements, applying software engineering pri

Developed solutions for financial systems and back-office processes, focusing on performance, automation, and scalability.
Contributed to optimization initiatives that increased financial transaction processing capacity by 200% through improvements to existing applications and processes.
Worked on system modernization and service development using microservices architecture and cloud technologies.

Worked on the development and maintenance of financial systems, contributing to projects of varying complexity, from implementing new features to fixing issues in existing applications.
Participated in the evolution of legacy systems, service development, and application integrations, focusing on understanding business requirements and building reliable solutions.

Worked on the development and maintenance of financial and credit recovery systems using technologies such as C#, SQL Server, ASP.NET, and Visual Basic.
Contributed to designing and implementing solutions, maintaining data integrity, and improving system performance in a financial services environment.
Collaborated with cross-functional teams to deliver solutions supporting credit recovery operati

Supported production systems and delivered small to medium internal projects in an enterprise environment. Built early experience in production support, cross-team collaboration, and software delivery using .NET and Java-based stacks.

Postgraduate specialization in software engineering and architecture, focusing on scalable solutions, distributed systems, and cloud-based applications.

Advanced studies in microservices architecture, APIs, system integration, DevOps practices, software quality, and agile methodologies, considering both technical and business aspects of software development.

Bachelor's degree in Computer Science, covering algorithms, data structures, programming, databases, operating systems, and software engineering.

Developed a strong foundation in problem-solving, computational thinking, and software development, combining theoretical concepts with practical applications.