Senior Software Engineer with 4+ years of experience designing and delivering high-impact backend systems in large-scale, mission-critical environments.
Specialized in scalable and resilient distributed systems, with strong background in the financial sector, including payment solutions (PayIn/Payout), Pix, banking integrations, QR Code generation and processing, and high-concurrency, low-latency APIs. Most recently embedded at Western Union, one of the world's largest financial services companies, where I developed high-throughput APIs and async workers processing millions of daily requests, and designed microservices for high-availability enterprise applications.
- Backend expertise: C#, ASP.NET Core, Java, Spring Boot
- Frontend fluency: React, Angular, TypeScript
- Data layer: SQL Server, OracleDB, PostgreSQL, MongoDB, Redis
- Cloud: Azure (AZ-900, DP-900, SC-900); experienced with cloud-native architectures
- Testing: XUnit, JUnit, test-driven development practices
- High-performance payment service development
- QR Code platforms for instant payments
- Integrations with Matera and core banking systems
- Legacy system modernization
- Performance optimization and production troubleshooting
- Domain modeling for financial systems
Passionate about software engineering, architecture, and solving complex problems at scale. I also invest in technical mentorship and knowledge sharing within engineering teams.
Open to senior engineering roles at companies building high-impact products.