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Senior Backend Engineer with 10+ years of experience building scalable, secure systems in Java, Spring Boot, and microservices. I’ve led multicultural teams delivering fintech and open banking platforms with strong focus on performance, reliability, and clean architecture. Passionate about reactive programming, TDD, and cloud technologies, I help companies build robust, maintainable backends that power real business impact.
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Inglés
Competencia profesional completa
Solo teletrabajo
Lleva a cabo sus proyectos principalmente en remoto
Experiencia
- FreelanceSenior Backend Developer | API-First Microservicesenero de 2024 - Hoy (2 años y 5 meses)• Designed and deployed reactive microservices supporting high-concurrency workloads and low-latency APIs.• Partnered with clients to define technical roadmaps aligned with product goals.
- EVO Payments, Inc.Senior Developer | Tech LeadE-COMMERCEmayo de 2019 - junio de 2023 (4 años y 1 mes)• Led a multicultural team developing fault-tolerant payment gateways for lottery systems, optimizing responsiveness, performance, and security.• Implemented distributed service architecture and enhanced transactional reliability across multiple payment providers.• Collaborated with analytics and business teams to improve operational visibility and customer repayment success rates.• Introduced monitoring metrics and observability practices to improve incident response and uptime.
- Global Payments Inc.Full Stack Senior Developer | Tech LeadE-COMMERCEjunio de 2023 - febrero de 2024 (8 meses)• Directed backend modernization initiatives, leading to measurable improvements in system scalability and maintainability.• Enforced code review and testing standards to ensure high-quality, production-ready code.• Enhanced observability and logging for real-time issue detection and root-cause analysis.
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Formación
- PhDUniversidad de Oviedo, Universidad de Cádiz.2007PhD
- Bachelor DegreeUniversidade de Vigo2001
Certificados
- Java EE Sun CertificationUnited Latino Students Association2009