Open to opportunities

Thiago Silva

@thiagosilva1

Senior Software Engineer building scalable, high-availability backend systems for digital identity and fraud prevention.

Brazil

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What I'm looking for

I’m looking to build scalable, high-availability backend systems in digital identity and fraud prevention—owning distributed systems, performance, and reliability. I want a team that values clean architecture and uses modern tooling to ship safely in production.

I’m a Senior Software Engineer with 12+ years of experience building scalable and high-availability backend systems, specializing in digital identity and fraud prevention. I focus on distributed systems and microservices, with hands-on experience handling millions of requests in production environments.

At Serasa Experian, I led and actively contributed to distributed systems handling millions of requests with 99.9% uptime, using AWS SQS/SNS to support over 3 million messages per day and improve scalability and resilience. I helped maintain highly stable systems with zero rollback incidents, developing REST and gRPC APIs and working with Node.js, Go, TypeScript, Docker, PostgreSQL, Redis, and Elasticsearch. I also promoted AI-assisted development (GitHub Copilot, Claude) to improve productivity and supported critical business operations involving sensitive user data in a high-stakes environment.

Experience

Work history, roles, and key accomplishments

Software Engineering Manager

Serasa Experian

Apr 2022 - Apr 2026 (4 years)

Led and contributed to scalable backend systems for digital identity and fraud prevention, designing distributed services with 99.9% uptime. Implemented AWS SQS/SNS asynchronous communication to support 3M+ messages per day, maintaining highly stable production with zero rollback incidents.

Go TypeScript SQS Microservices Distributed Systems REST APIs gRPC PostgreSQL

Software Engineer

Ferreira Costa

Jan 2020 - Jan 2022 (2 years)

Designed and developed RESTful APIs and web applications using ASP.NET Core, C#, Angular, and Oracle. Supported logistics system modernization by applying CI practices and automated testing to improve code quality and delivery reliability.

ASP.NET Core C#Angular REST APIs Oracle CI CD Automated Testing Version Control Web Development

Software Engineer

Multiple Companies

Jan 2013 - Jan 2020 (7 years)

Built web and backend solutions across fintech, credit systems, marketing, and manufacturing, delivering business-critical applications. Developed using JavaScript, HTML/CSS, ASP.NET, and CMS platforms including WordPress, gaining early experience in system integration and data handling.

JavaScript HTML CSS ASP.NET WordPress System Integration Backend Development Web Development