Open to opportunities

Eduardo Ximenes

@eduardoximenes

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Software engineer specializing in cloud-native, event-driven systems for high‑criticality financial environments.

Brazil

Message

What I'm looking for

I seek roles building resilient, cloud-native backend systems with strong DevOps culture, opportunities for architectural ownership, and focus on reliability and scalability.

I am a software engineer with over five years building and operating scalable, distributed systems in high‑criticality financial environments. I specialize in event‑driven microservices, cloud‑native AWS solutions, and observability to meet strict SLAs while driving reliability and performance.

I have delivered end‑to‑end solutions using .NET, Node.js, Kafka, RabbitMQ, and Datadog, led legacy migrations to microservices, and automated CI/CD pipelines with GitHub Actions and SonarQube. I focus on clean architecture, DDD, and testable, maintainable code to support resilient, production systems.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

CI&T

Sep 2025 - Present (6 months)

Contributed to a large-scale investment portability solution for Banco Itaú, building .NET event-driven microservices that handled high transactional volumes and strict SLAs while ensuring resilience and scalability.

C .NET AWS Lambda ECS S3 SNS SQS Kafka RabbitMQ Datadog CI CD Microservices

Software Engineer

Headlights

Nov 2024 - Sep 2025 (10 months)

Developed scalable backend services in Node.js and responsive React frontends, and built native mobile apps (Swift/Kotlin) using Firebase to improve performance and user engagement.

Node React Swift Kotlin Firebase Mobile Development Performance Optimization

Software Engineer

Eclipseworks

Mar 2024 - Nov 2024 (8 months)

Led migration of legacy banking systems to microservices, integrating AWS services (Lambda, Step Functions, S3, Secrets Manager) and applying Clean Architecture and DDD to improve scalability and maintainability.

C .NET AWS Lambda Step Functions S3 Secrets Manager DynamoDB Redis xUnit DDD

Software Engineer

Tata Consultancy Services

Mar 2021 - Mar 2024 (3 years)

Supported health system operations and refactored legacy .NET applications to .NET Core, designed RESTful APIs, and optimized SQL Server and Oracle databases to improve performance and user satisfaction.

.NET 5 6 .NET Framework Dapper SQL Server Oracle API Design Support

Software Engineer

Solinftec

Oct 2020 - Mar 2021 (5 months)

Developed automation and digital agriculture solutions using .NET backends and React.js frontends, testing and improving tools to enhance efficiency and user experience.

.NET C React JavaScript Testing Automation Web Development Performance Tuning