Career Profile
Software Engineering leader with a strong background in high-scale backend systems and Fintech, totaling 11 years of experience.
Currently managing large-scale .NET and Java projects at WEX, ensuring PCI DSS compliance and high availability for systems handling millions of daily transactions.
Deep expertise in the .NET ecosystem, including low-level optimizations (Roslyn, IL weaving) and distributed architectures (Kafka, gRPC, AWS).
Proven ability to lead complex projects through the entire software development lifecycle, focusing on architectural integrity and high-quality technical execution within multicultural and multidisciplinary environments.
Experiences
- Scale & Compliance: Accountable for large-scale .NET and Java projects in the Payment Card Industry (PCI DSS), ensuring 100% adherence to security standards and high availability across multi-region cloud environments.
- Technical Leadership: Directing the end-to-end SDLC for systems handling millions of transactions per day, coordinating delivery across multicultural and multidisciplinary teams.
- Operational Excellence: Partnering with cross-functional leaders to align resource allocation with business goals, while mentoring engineers (Junior to Senior) through performance assessments and IDPs.
- AI Integration: Leading the adoption of agentic AI workflows to optimize internal backend processes and development efficiency.
(Promoted from Mid-level to Senior, then to Development Leader)
- Product Ownership: Led the technical design and execution of a brand-new taxation product for financial market investors, utilizing a stack of C#, PostgreSQL, MongoDB, and Redis.
- Architecture Evolution: Architected high-performance microservices using gRPC, Apache Kafka, and HATEOAS to support complex financial and tax accounting rules.
- Technical Governance: Established code quality standards through rigorous reviews, technical documentation, and mentorship, while acting as the primary SME for financial market integrations.
- Project Coordination: Co-coordinated a greenfield ERP/POS project for 3 years, from initial specification to continuous deployment.
- Developer Tooling: Improved code quality and maintainability by developing custom Roslyn Analyzers and Fody Weavers (IL weaving) for the engineering team.
- System Integration: Developed and maintained critical retail automation features, including gas pump hardware integration and Brazilian tax system (SPED, SAT) compliance.
- Automation: Built bots, extensions and scripts in Python and TypeScript to automate repetitive development tasks and improve operational efficiency.
Delphi, PostgreSQL